[josef-btrfs:kill-mmap-sem-v5 9/10] htmldocs: mm/filemap.c:2882: warning: Function parameter or member 'mkwrite' not described in 'filemap_page_mkwrite_nommapsem'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git kill-mmap-sem-v5 head: c7a3e899803d98ae543468f0026500c651528a6c commit: c52634339df10df75f28787f431b937de3c3c591 [9/10] mm: introduce filemap_page_mkwrite_nommapsem reproduce: make htmldocs All warnings (new ones

Re: [PATCH] btrfs: Fix error handling in btrfs_cleanup_ordered_extents

Hi Nikolay, Thank you for the patch! Yet something to improve: [auto build test ERROR on v4.19] [also build test ERROR on next-20181019] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH] btrfs: Fix error handling in btrfs_cleanup_ordered_extents

Hi Nikolay, Thank you for the patch! Yet something to improve: [auto build test ERROR on v4.19] [also build test ERROR on next-20181019] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

[josef-btrfs:kill-mmap-sem-v3 10/10] include/linux/compiler_types.h:258:2: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'inline'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git kill-mmap-sem-v3 head: 2bdf3757643c03bcff975b2e3352f022e33e3d0a commit: 2bdf3757643c03bcff975b2e3352f022e33e3d0a [10/10] btrfs: drop mmap_sem in mkwrite for btrfs config: sh-allyesconfig (attached as .config)

[josef-btrfs:kill-mmap-sem-v3 4/10] mm/shmem.c:1682:10: error: implicit declaration of function 'find_swap_cache'; did you mean 'find_swap_entry'?

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git kill-mmap-sem-v3 head: 2bdf3757643c03bcff975b2e3352f022e33e3d0a commit: 435e2282677bd076783518a0cda335c32d6b9884 [4/10] mm: clean up swapcache lookup and creation function names config: x86_64-randconfig-g3-09300506

[josef-btrfs:kill-mmap-sem-v3 4/10] mm/shmem.c:1682:3: error: implicit declaration of function 'find_swap_cache'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git kill-mmap-sem-v3 head: 2bdf3757643c03bcff975b2e3352f022e33e3d0a commit: 435e2282677bd076783518a0cda335c32d6b9884 [4/10] mm: clean up swapcache lookup and creation function names config: i386-randconfig-sb0-09300821

[PATCH] btrfs: fix ptr_ret.cocci warnings

From: kbuild test robot fs/btrfs/super.c:2243:8-14: WARNING: PTR_ERR_OR_ZERO can be used Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci Fixes: 193ea416dc5e ("btrfs: get fs_devices pointer form btrfs_scan_one_device&quo

Re: [PATCH v2 2/2] btrfs: get fs_devices pointer form btrfs_scan_one_device

Hi Gu, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on v4.18-rc4] [cannot apply to btrfs/next next-20180709] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH] btrfs: tree-checker: Verify block_group_item

Hi Qu, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on btrfs/next] [also build test WARNING on v4.18-rc3 next-20180629] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

[josef-btrfs:blk-iolatency-v7 14/14] mm/readahead.c:504:6: error: implicit declaration of function 'blk_cgroup_congested'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git blk-iolatency-v7 head: 4f16e9aa09862911cb7ec38061a48b91a72142c3 commit: 4f16e9aa09862911cb7ec38061a48b91a72142c3 [14/14] skip readahead if the cgroup is congested config: openrisc-or1ksim_defconfig (attached as

[josef-btrfs:blk-iolatency-v7 14/14] mm/readahead.c:504:6: error: implicit declaration of function 'blk_cgroup_congested'; did you mean 'bdi_rw_congested'?

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git blk-iolatency-v7 head: 4f16e9aa09862911cb7ec38061a48b91a72142c3 commit: 4f16e9aa09862911cb7ec38061a48b91a72142c3 [14/14] skip readahead if the cgroup is congested config: sh-allnoconfig (attached as .config) compiler:

Re: [PATCH] Revert "btrfs: fix a possible umount deadlock"

Hi Nikolay, Thank you for the patch! Yet something to improve: [auto build test ERROR on v4.18-rc2] [also build test ERROR on next-20180628] [cannot apply to btrfs/next] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH] Revert "btrfs: fix a possible umount deadlock"

Hi Nikolay, Thank you for the patch! Yet something to improve: [auto build test ERROR on v4.18-rc2] [also build test ERROR on next-20180628] [cannot apply to btrfs/next] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH v2] btrfs: Add graceful handling of V0 extents

Hi Nikolay, Thank you for the patch! Yet something to improve: [auto build test ERROR on next-20180626] [cannot apply to btrfs/next v4.18-rc2 v4.18-rc1 v4.17 v4.18-rc2] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH v2] btrfs: Add graceful handling of V0 extents

Hi Nikolay, Thank you for the patch! Yet something to improve: [auto build test ERROR on next-20180626] [cannot apply to btrfs/next v4.18-rc2 v4.18-rc1 v4.17 v4.18-rc2] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

[josef-btrfs:blk-iolatency-v5 14/14] mm/readahead.c:503:2: note: in expansion of macro 'if'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git blk-iolatency-v5 head: 9ca920cdc56987426bfc77c18dbfff9d99f242e3 commit: 9ca920cdc56987426bfc77c18dbfff9d99f242e3 [14/14] skip readahead if the cgroup is congested config: x86_64-randconfig-x013-201824 (attached as

[josef-btrfs:blk-iolatency-v5 14/14] mm/readahead.c:503:6: error: implicit declaration of function 'blk_cgroup_congested'; did you mean 'bdi_rw_congested'?

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git blk-iolatency-v5 head: 9ca920cdc56987426bfc77c18dbfff9d99f242e3 commit: 9ca920cdc56987426bfc77c18dbfff9d99f242e3 [14/14] skip readahead if the cgroup is congested config: i386-tinyconfig (attached as .config)

Re: [PATCH v2 3/3] btrfs: Fix a C compliance issue

Hi Bart, I love your patch! Yet something to improve: [auto build test ERROR on v4.18-rc1] [also build test ERROR on next-20180620] [cannot apply to btrfs/next] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

[josef-btrfs:blk-iolatency-v4 7/13] mm/memcontrol.c:5470: undefined reference to `mem_cgroup_throttle_swaprate'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git blk-iolatency-v4 head: 2d27efa1f4e84d52483c459da4c7df5ab36c7b21 commit: 9a7b50c36a45712a7ef0260cd60ed8cf27d61486 [7/13] memcontrol: schedule throttling if we are congested config: x86_64-randconfig-s2-06120537

[josef-btrfs:blk-iolatency 7/13] mm/memcontrol.c:5470: undefined reference to `mem_cgroup_throttle_swaprate'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git blk-iolatency head: 2a5cee452665b4531b9466ad61ea0e55d298ea8e commit: c7d786e9b482df1830ee7610678657d3ffd0c123 [7/13] memcontrol: schedule throttling if we are congested config: i386-randconfig-a0-201821 (attached as

[josef-btrfs:blk-iolatency 7/13] include/linux/swap.h:641:20: error: two or more data types in declaration specifiers

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git blk-iolatency head: 2a5cee452665b4531b9466ad61ea0e55d298ea8e commit: c7d786e9b482df1830ee7610678657d3ffd0c123 [7/13] memcontrol: schedule throttling if we are congested config: i386-randconfig-x008-201821 (attached as

[josef-btrfs:blk-iolatency 12/13] blk-iolatency.c:undefined reference to `__udivdi3'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git blk-iolatency head: 6fd950dfd5f71e7eba6d0763c6861669cec7963f commit: f624090ed7dadc44d46a8a0b4381ab286c9f45fb [12/13] block: introduce blk-iolatency io controller config: i386-allyesconfig (attached as .config)

[josef-btrfs:blk-iolatency 7/13] mm/memcontrol.c:5479:3: error: implicit declaration of function 'blkcg_schedule_throttle'; did you mean 'poll_schedule_timeout'?

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git blk-iolatency head: b62bb0da2afe1437b9d2d687ea1f509466fd3843 commit: 2caae39bf0a83094c506f98be6e339355544d103 [7/13] memcontrol: schedule throttling if we are congested config: x86_64-randconfig-s4-05270049 (attached

[josef-btrfs:blk-iolatency 7/13] mm/memcontrol.c:5476:6: error: implicit declaration of function 'has_usable_swap'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git blk-iolatency head: b62bb0da2afe1437b9d2d687ea1f509466fd3843 commit: 2caae39bf0a83094c506f98be6e339355544d103 [7/13] memcontrol: schedule throttling if we are congested config: x86_64-randconfig-s3-05270017 (attached

[josef-btrfs:blk-iolatency 6/13] common.c:undefined reference to `blkcg_maybe_throttle_current'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git blk-iolatency head: 6bbc4451bcc7359b14e190615ff671fd63e34d62 commit: 605adede5ce998f9e834c1783e74dc0660b346db [6/13] blkcg: add generic throttling mechanism config: i386-tinyconfig (attached as .config) compiler:

[josef-btrfs:blk-iolatency 7/13] include/linux/blkdev.h:2092:9: note: in expansion of macro 'NULL'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git blk-iolatency head: 6bbc4451bcc7359b14e190615ff671fd63e34d62 commit: e13e26d1ad161949ae1fdd02623c2d81a666328e [7/13] memcontrol: schedule throttling if we are congested config: x86_64-randconfig-x018-201820 (attached

[josef-btrfs:blk-iolatency 5/13] mm/page_io.c:342:2: note: in expansion of macro 'if'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git blk-iolatency head: e4e4c15dbfeb48d4261b3746cd00e77b441be92b commit: 2598d1c2fa24725d77032c488db69ae4895666bd [5/13] swap,blkcg: issue swap io with the appropriate context config: x86_64-randconfig-s2-05250808

[josef-btrfs:for-4.18/block 12/13] blk-iolatency.c:undefined reference to `__udivdi3'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git for-4.18/block head: 657e770d4d6e3b03c3d4b96e427b30d6f766e2e2 commit: 377f8e81c17e1e9a47ea5908b08a7a991a9faa6f [12/13] block: introduce blk-iolatency io controller config: i386-allmodconfig (attached as .config)

[josef-btrfs:for-4.18/block 6/13] include/linux/blk-cgroup.h:832:13: error: 'blkcg_schedule_throttle' defined but not used

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git for-4.18/block head: 657e770d4d6e3b03c3d4b96e427b30d6f766e2e2 commit: b5c78af7bc40baa7dd71d1b5fccb78ece59812ba [6/13] blkcg: add generic throttling mechanism config: sparc-defconfig (attached as .config) compiler:

[josef-btrfs:for-4.18/block 1/13] include/linux/bio.h:556:55: warning: 'struct blkcg_gq' declared inside parameter list

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git for-4.18/block head: 657e770d4d6e3b03c3d4b96e427b30d6f766e2e2 commit: 03766852a022b0ff5f8c4b73f40ef205a36d095e [1/13] block: add bi_blkg to the bio for cgroups config: i386-randconfig-a0-201820 (attached as .config)

[josef-btrfs:for-4.18/block 6/13] include/linux/tracehook.h:195:2: error: implicit declaration of function 'blkcg_maybe_throttle_current'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git for-4.18/block head: 657e770d4d6e3b03c3d4b96e427b30d6f766e2e2 commit: b5c78af7bc40baa7dd71d1b5fccb78ece59812ba [6/13] blkcg: add generic throttling mechanism config: i386-randconfig-x000-201820 (attached as .config)

[josef-btrfs:blk-iolatency 7/13] mm/memory.c:2497:2: note: in expansion of macro 'if'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git blk-iolatency head: 657e770d4d6e3b03c3d4b96e427b30d6f766e2e2 commit: 90f955bbc57765617e3e99f784f3239c3d8f0360 [7/13] memcontrol: schedule throttling if we are congested config: x86_64-randconfig-x018-201820 (attached

[josef-btrfs:for-4.18/block 5/13] mm/page_io.c:346:12: error: 'io_cgrp_subsys' undeclared; did you mean 'pids_cgrp_subsys'?

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git for-4.18/block head: 657e770d4d6e3b03c3d4b96e427b30d6f766e2e2 commit: 17842d132a0e6a079842f9843739aa6abec4e9ce [5/13] swap,blkcg: issue swap io with the appropriate context config: i386-randconfig-x016-201820

[josef-btrfs:for-4.18/block 5/13] mm/page_io.c:346:12: error: 'io_cgrp_subsys' undeclared; did you mean 'cgroup_subsys'?

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git for-4.18/block head: 657e770d4d6e3b03c3d4b96e427b30d6f766e2e2 commit: 17842d132a0e6a079842f9843739aa6abec4e9ce [5/13] swap,blkcg: issue swap io with the appropriate context config: x86_64-randconfig-x017-201820

[josef-btrfs:blk-iolatency 8/13] mm/shmem.c:1222:10: error: implicit declaration of function 'mem_cgroup_try_charge_delay'; did you mean 'mem_cgroup_try_charge_swap'?

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git blk-iolatency head: 657e770d4d6e3b03c3d4b96e427b30d6f766e2e2 commit: 7f1e4ea0a7071711f43deaed15b123bcf0a3ee8f [8/13] blk-stat: export helpers for modifying blk_rq_stat config: x86_64-randconfig-x011-201820 (attached

[josef-btrfs:blk-iolatency 1/13] include/linux/bio.h:556:55: warning: 'struct blkcg_gq' declared inside parameter list will not be visible outside of this definition or declaration

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git blk-iolatency head: 657e770d4d6e3b03c3d4b96e427b30d6f766e2e2 commit: 03766852a022b0ff5f8c4b73f40ef205a36d095e [1/13] block: add bi_blkg to the bio for cgroups config: x86_64-randconfig-x011-201820 (attached as

Re: [PATCH v2] btrfs: fix BUG trying to resume balance without resume flag

Hi Anand, Thank you for the patch! Yet something to improve: [auto build test ERROR on btrfs/next] [also build test ERROR on v4.17-rc3 next-20180430] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH v2] btrfs: fix BUG trying to resume balance without resume flag

Hi Anand, Thank you for the patch! Yet something to improve: [auto build test ERROR on btrfs/next] [also build test ERROR on v4.17-rc3 next-20180430] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH v2] btrfs: Unexport and rename btrfs_invalidate_inodes

Hi Nikolay, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on next-20180424] [cannot apply to v4.17-rc2 v4.17-rc1 v4.16 v4.17-rc2] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH] btrfs: Take trans lock before access running trans in check_delayed_ref

Hi ethanwu, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on v4.17-rc2] [also build test WARNING on next-20180426] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH v2] btrfs: Unexport and rename btrfs_invalidate_inodes

Hi Nikolay, Thank you for the patch! Yet something to improve: [auto build test ERROR on next-20180424] [cannot apply to v4.17-rc2 v4.17-rc1 v4.16 v4.17-rc2] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH v2] btrfs: Unexport and rename btrfs_invalidate_inodes

Hi Nikolay, Thank you for the patch! Yet something to improve: [auto build test ERROR on next-20180424] [cannot apply to v4.17-rc2 v4.17-rc1 v4.16 v4.17-rc2] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH] btrfs: Take trans lock before access running trans in check_delayed_ref

Hi ethanwu, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on v4.17-rc2] [also build test WARNING on next-20180426] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH] btrfs: Take trans lock before access running trans in check_delayed_ref

Hi ethanwu, Thank you for the patch! Yet something to improve: [auto build test ERROR on v4.17-rc2] [also build test ERROR on next-20180426] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH] btrfs: Validate child tree block's level and first key

Hi Qu, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on v4.16-rc4] [also build test WARNING on next-20180319] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH] btrfs: Validate child tree block's level and first key

Hi Qu, Thank you for the patch! Yet something to improve: [auto build test ERROR on v4.16-rc4] [also build test ERROR on next-20180319] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH v2 3/3] btrfs: Add unprivileged version of ino_lookup ioctl

Hi Tomohiro, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on linus/master] [also build test WARNING on v4.16-rc5 next-20180316] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH v2 2/3] btrfs: Add unprivileged ioctl which returns subvolume's ROOT_REF

Hi Tomohiro, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on linus/master] [also build test WARNING on v4.16-rc5 next-20180316] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH v2 1/3] btrfs: Add unprivileged ioctl which returns subvolume information

Hi Tomohiro, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on linus/master] [also build test WARNING on v4.16-rc5 next-20180316] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH] btrfs: rename btrfs_close_extra_device to btrfs_free_extra_devids

Hi Anand, Thank you for the patch! Yet something to improve: [auto build test ERROR on btrfs/next] [also build test ERROR on v4.16-rc3 next-20180228] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

[RFC PATCH josef-btrfs] block: blkcg_qos_init() can be static

Fixes: 6389939532e7 ("block: introduce blkcg-qos io controller") Signed-off-by: Fengguang Wu --- blkcg-qos.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/blkcg-qos.c b/block/blkcg-qos.c index a28adcc..6588b1c 100644 --- a/block/blkcg-qos.c

[josef-btrfs:blk-qos 13/13] block/blkcg-qos.c:340:5: sparse: symbol 'blkcg_qos_init' was not declared. Should it be static?

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git blk-qos head: 6389939532e7f4a0d8f19f9efc8a4936f8368d29 commit: 6389939532e7f4a0d8f19f9efc8a4936f8368d29 [13/13] block: introduce blkcg-qos io controller reproduce: # apt-get install sparse git checkout

[josef-btrfs:current-work 3/3] block/blk-wbt.c:1014:33: error: 'struct blkcg' has no member named 'css'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git current-work head: 8e6eb5db8cf85a5af945098166954454c3169b29 commit: 8e6eb5db8cf85a5af945098166954454c3169b29 [3/3] current-work config: x86_64-randconfig-s0-02160955 (attached as .config) compiler: gcc-6 (Debian

[josef-btrfs:blk-qos 2/13] include/linux/bio.h:521:12: error: 'bio_associate_blkg' defined but not used

Hi Josef, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git blk-qos head: 6389939532e7f4a0d8f19f9efc8a4936f8368d29 commit: 4ece201cfafab298cd89083567403a53f0971635 [2/13] block: add bi_blkg to the bio for cgroups config:

[josef-btrfs:current-work 3/3] block/bio.c:1801:2: error: implicit declaration of function 'rq_qos_done_bio'; did you mean 'rq_qos_id'?

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git current-work head: 71fe7e0ab249e42c17f387951aa09de7cb362d35 commit: 71fe7e0ab249e42c17f387951aa09de7cb362d35 [3/3] current-work config: x86_64-randconfig-x008-201805 (attached as .config) compiler: gcc-7 (Debian

[josef-btrfs:current-work 3/3] block/blk-wbt.c:1005:33: error: 'struct blkcg' has no member named 'css'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git current-work head: 71fe7e0ab249e42c17f387951aa09de7cb362d35 commit: 71fe7e0ab249e42c17f387951aa09de7cb362d35 [3/3] current-work config: i386-randconfig-x010-201805 (attached as .config) compiler: gcc-7 (Debian 7.3.0-1)

[josef-btrfs:current-work 3/3] block/blk-wbt.h:96:1: sparse: two or more data types in declaration specifiers

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git current-work head: 1ac686f6d1b04b480cd245fb927180e1238bd3ac commit: 1ac686f6d1b04b480cd245fb927180e1238bd3ac [3/3] current-work reproduce: # apt-get install sparse git checkout

[josef-btrfs:current-work 3/3] block/blk-wbt.c:919:1-10: alloc with no test, possible model on line 924

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git current-work head: 1ac686f6d1b04b480cd245fb927180e1238bd3ac commit: 1ac686f6d1b04b480cd245fb927180e1238bd3ac [3/3] current-work coccinelle warnings: (new ones prefixed by >>) >> block/blk-wbt.c:919:1-10: alloc with

[josef-btrfs:current-work 3/3] block/blk-wbt.c:866:32: error: 'struct rq_qos' has no member named 'q'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git current-work head: 1ac686f6d1b04b480cd245fb927180e1238bd3ac commit: 1ac686f6d1b04b480cd245fb927180e1238bd3ac [3/3] current-work config: x86_64-randconfig-x008-201804 (attached as .config) compiler: gcc-7 (Debian

[josef-btrfs:current-work 2/3] include/linux/bio.h:521:55: warning: 'struct blkcg_gq' declared inside parameter list

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git current-work head: 1ac686f6d1b04b480cd245fb927180e1238bd3ac commit: 4ece201cfafab298cd89083567403a53f0971635 [2/3] block: add bi_blkg to the bio for cgroups config: i386-randconfig-a1-201804 (attached as .config)

[josef-btrfs:current-work 3/3] block/blk-wbt.c:876:10: error: implicit declaration of function 'blkg_lookup_create'; did you mean 'blk_lookup_devt'?

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git current-work head: 1ac686f6d1b04b480cd245fb927180e1238bd3ac commit: 1ac686f6d1b04b480cd245fb927180e1238bd3ac [3/3] current-work config: x86_64-randconfig-x005-201804 (attached as .config) compiler: gcc-7 (Debian

[josef-btrfs:current-work 2/3] include/linux/bio.h:521:55: warning: 'struct blkcg_gq' declared inside parameter list will not be visible outside of this definition or declaration

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git current-work head: 1ac686f6d1b04b480cd245fb927180e1238bd3ac commit: 4ece201cfafab298cd89083567403a53f0971635 [2/3] block: add bi_blkg to the bio for cgroups config: x86_64-randconfig-x018-201804 (attached as .config)

[josef-btrfs:current-work 2/2] block/blk-wbt.h:113:8: error: redefinition of 'struct rq_qos'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git current-work head: 055b23681aedfe6c6a9da010a57b3d6d9167f882 commit: 055b23681aedfe6c6a9da010a57b3d6d9167f882 [2/2] current-work config: xtensa-allyesconfig (attached as .config) compiler: xtensa-linux-gcc (GCC) 7.2.0

[josef-btrfs:current-work 2/2] block/blk-wbt.c:323:20: error: implicit declaration of function 'calc_wb_limits'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git current-work head: 055b23681aedfe6c6a9da010a57b3d6d9167f882 commit: 055b23681aedfe6c6a9da010a57b3d6d9167f882 [2/2] current-work config: m68k-allyesconfig (attached as .config) compiler: m68k-linux-gnu-gcc (Debian

[PATCH] btrfs: fix err_cast.cocci warnings

From: Fengguang Wu fs/btrfs/volumes.c:742:10-17: WARNING: ERR_CAST can be used with fs_devices Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...)) Generated by: scripts/coccinelle/api/err_cast.cocci Fixes: bf155c98d312 ("btrfs: get device pointer from

[josef-btrfs:kill-btree-inode 30/32] fs/btrfs/disk-io.c:1059:13: sparse: incorrect type in assignment (different base types)

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git kill-btree-inode head: 225f09a5848138ede157eff4aa27bfa70d354fcb commit: fb6cad3454e3172599129cff50d5234a7abc551c [30/32] Btrfs: kill the btree_inode reproduce: # apt-get install sparse git checkout

[RFC PATCH btrfs] buffer_head: create_bh_bio() can be static

Fixes: 61b4603b8338 ("buffer_head: separate out create_bh_bio() from submit_bh_wbc()") Signed-off-by: Fengguang Wu --- buffer.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/buffer.c b/fs/buffer.c index eb15599..b793f6d 100644 ---

[btrfs:cgroup-btrfs 3/5] fs/buffer.c:3058:12: sparse: symbol 'create_bh_bio' was not declared. Should it be static?

tree: https://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git cgroup-btrfs head: 2e032c72c43e8008be45f23376d9e24d75c3d85f commit: 61b4603b83389326984a47e702a319a40d006f77 [3/5] buffer_head: separate out create_bh_bio() from submit_bh_wbc() reproduce: # apt-get install

[josef-btrfs:kill-btree-inode 33/33] fs/btrfs/extent_io.c:4806:9: warning: overflow in implicit constant conversion

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git kill-btree-inode head: 6dbc29989846e20ef73ae6b9abedad570706c019 commit: 6dbc29989846e20ef73ae6b9abedad570706c019 [33/33] btrfs: add NR_METADATA_BYTES accounting config: x86_64-randconfig-x000-201747 (attached as

[josef-btrfs:bpf-override-return 1/4] kernel/kprobes.c:2345:2: error: implicit declaration of function 'populate_kernel_kprobe_ei_list'; did you mean 'module_unload_kprobe_ei_list'?

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git bpf-override-return head: 9d789a052c0b5d31c2c3c0614b1450051508836c commit: effbb385b04345a1bf39542cebf435bc770c1776 [1/4] add infrastructure for tagging functions as error injectable config: sparc64-allyesconfig

[josef-btrfs:bpf-override-return 1/4] kernel/kprobes.c:2345:2: error: implicit declaration of function 'populate_kernel_kprobe_ei_list'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git bpf-override-return head: 9d789a052c0b5d31c2c3c0614b1450051508836c commit: effbb385b04345a1bf39542cebf435bc770c1776 [1/4] add infrastructure for tagging functions as error injectable config: tile-allyesconfig

[josef-btrfs:slab-priority 1/1] mm/vmscan.c:336:2: error: 'deleta' undeclared

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git slab-priority head: c5c56bb8db68a328b5e55cab87b5e6306177e9b2 commit: c5c56bb8db68a328b5e55cab87b5e6306177e9b2 [1/1] mm: use sc->priority for slab shrink targets config: i386-randconfig-x001-201746 (attached as

[josef-btrfs:slab-priority 1/1] vmscan.c:undefined reference to `__udivdi3'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git slab-priority head: bd319083ec02fd19b9f3522935d3c6c0528e1864 commit: bd319083ec02fd19b9f3522935d3c6c0528e1864 [1/1] mm: use sc->priority for slab shrink targets config: i386-tinyconfig (attached as .config) compiler:

[josef-btrfs:slab-priority 1/1] mm/vmscan.c:336: undefined reference to `__udivdi3'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git slab-priority head: bd319083ec02fd19b9f3522935d3c6c0528e1864 commit: bd319083ec02fd19b9f3522935d3c6c0528e1864 [1/1] mm: use sc->priority for slab shrink targets config: i386-randconfig-n0-201746 (attached as .config)

Re: [PATCH] btrfs: handle dynamically reappearing missing device

Hi Anand, Thank you for the patch! Yet something to improve: [auto build test ERROR on btrfs/next] [also build test ERROR on v4.14 next-20171114] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

[josef-btrfs:new-kill-btree-inode 25/28] fs/super.c:450:3: note: in expansion of macro 'if'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git new-kill-btree-inode head: 246e803530bee11804fa19b24ce467d2a2c9cb5d commit: 406cde4fc84d7943fa7d69642cc7fd563301f5e6 [25/28] writeback: introduce super_operations->write_metadata config: x86_64-randconfig-x015-201745

[josef-btrfs:new-kill-btree-inode 25/28] fs/super.c:450:19: error: incompatible type for argument 1 of 'list_empty'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git new-kill-btree-inode head: 246e803530bee11804fa19b24ce467d2a2c9cb5d commit: 406cde4fc84d7943fa7d69642cc7fd563301f5e6 [25/28] writeback: introduce super_operations->write_metadata config: x86_64-randconfig-x018-201745

[josef-btrfs:bpf-override-return 1/2] bpf_trace.c:undefined reference to `trace_kprobe_ftrace'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git bpf-override-return head: 4c8ff03808e83b25a9771d1171741d550072ba36 commit: 4608d4f4e271703f1609a78c9c0ac2f5d1fb59a2 [1/2] bpf: add a bpf_override_function helper config: i386-randconfig-x0-11020159 (attached as

[josef-btrfs:new-kill-btree-inode 22/22] fs//btrfs/send.c:6425:22: warning: assignment makes pointer from integer without a cast

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git new-kill-btree-inode head: f2213041f761c4972696a8dabfad3c8bac9ffde2 commit: f2213041f761c4972696a8dabfad3c8bac9ffde2 [22/22] btrfs: fix send ioctl on 32bit with 64bit kernel config: x86_64-randconfig-x018-201739

[josef-btrfs:new-kill-btree-inode 22/22] fs/btrfs/send.c:6412:35: error: storage size of 'args32' isn't known

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git new-kill-btree-inode head: f2213041f761c4972696a8dabfad3c8bac9ffde2 commit: f2213041f761c4972696a8dabfad3c8bac9ffde2 [22/22] btrfs: fix send ioctl on 32bit with 64bit kernel config: i386-randconfig-x000-201739

[josef-btrfs:new-kill-btree-inode 20/20] ERROR: "radix_tree_iter_tag_set" [fs/btrfs/btrfs.ko] undefined!

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git new-kill-btree-inode head: 3264d40ac916ca952f0b85e39304b9199ff36d8b commit: 3264d40ac916ca952f0b85e39304b9199ff36d8b [20/20] Btrfs: kill the btree_inode config: x86_64-randconfig-i0-201738 (attached as .config)

[josef-btrfs:new-kill-btree-inode 17/20] fs/ntfs/attrib.c:2549:35: error: implicit declaration of function 'inode_to_bdi'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git new-kill-btree-inode head: 3264d40ac916ca952f0b85e39304b9199ff36d8b commit: a03edce0823e97312869c60933b37157c3b8866a [17/20] remove mapping from balance_dirty_pages*() config: x86_64-randconfig-x007-201738 (attached

[josef-btrfs:btrfs-readdir 4/4] fs//btrfs/ref-verify.c:231:21: error: storage size of 'stack_trace' isn't known

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git btrfs-readdir head: fcde4ff2122bcd230de62daec6d466631666d284 commit: fcde4ff2122bcd230de62daec6d466631666d284 [4/4] Btrfs: add a extent ref verify tool config: alpha-allmodconfig (attached as .config) compiler:

[josef-btrfs:btrfs-readdir 4/4] fs//btrfs/ref-verify.c:583:2: error: implicit declaration of function 'btrfs_read_lock_root_node'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git btrfs-readdir head: fcde4ff2122bcd230de62daec6d466631666d284 commit: fcde4ff2122bcd230de62daec6d466631666d284 [4/4] Btrfs: add a extent ref verify tool config: xtensa-allmodconfig (attached as .config) compiler:

[josef-btrfs:slab-priority 4/6] fs//ntfs/attrib.c:2549:35: error: implicit declaration of function 'inode_to_bdi'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git slab-priority head: a1be3b41415243d20c90e9e92e82808fe1ff91a0 commit: fe049b0156a10dd0bb3fbf3d4dad3ca943874f10 [4/6] remove mapping from balance_dirty_pages*() config: i386-randconfig-a1-201734 (attached as .config)

Re: [PATCH 4/4 v3] btrfs: add compression trace points

Hi Anand, [auto build test WARNING on tip/perf/core] [also build test WARNING on v4.13-rc5] [cannot apply to btrfs/next next-20170815] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH] Btrfs: fix out of bounds array access while reading extent buffer

Hi Liu, [auto build test WARNING on v4.13-rc4] [also build test WARNING on next-20170811] [cannot apply to btrfs/next] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH v3 46/49] fs/btrfs: convert to bio_for_each_segment_all_sp()

Hi Ming, [auto build test WARNING on linus/master] [also build test WARNING on v4.13-rc4 next-20170810] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH] Btrfs: search parity device wisely

Hi Liu, [auto build test ERROR on v4.13-rc3] [also build test ERROR on next-20170803] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Liu-Bo/Btrfs-search-parity-device-wisely/20170803-193103

Re: [PATCH] Btrfs: search parity device wisely

Hi Liu, [auto build test ERROR on v4.13-rc3] [also build test ERROR on next-20170803] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Liu-Bo/Btrfs-search-parity-device-wisely/20170803-193103

Re: [PATCH v2 3/3] Btrfs: heuristic add byte core set calculation

Hi Timofey, [auto build test ERROR on next-20170724] [cannot apply to btrfs/next v4.13-rc2 v4.13-rc1 v4.12 v4.13-rc2] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH v2 3/3] Btrfs: heuristic add byte core set calculation

Hi Timofey, [auto build test ERROR on next-20170724] [cannot apply to btrfs/next v4.13-rc2 v4.13-rc1 v4.12 v4.13-rc2] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH v3 3/4] btrfs: Add zstd support

Hi Nick, [auto build test WARNING on linus/master] [also build test WARNING on v4.13-rc2 next-20170724] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH v3 3/4] btrfs: Add zstd support

Hi Nick, [auto build test WARNING on linus/master] [also build test WARNING on v4.13-rc1 next-20170721] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH v3 2/2] btrfs: Add new ioctl uapis for qgroup creation / removal

Hi Sargun, [auto build test WARNING on linus/master] [also build test WARNING on v4.13-rc1 next-20170717] [cannot apply to btrfs/next] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH v3 2/2] btrfs: Add new ioctl uapis for qgroup creation / removal

Hi Sargun, [auto build test ERROR on linus/master] [also build test ERROR on v4.12 next-20170714] [cannot apply to btrfs/next] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH] btrfs: Add qgroup_auto_cleanup mount flag to automatically cleanup qgroups

Hi Sargun, [auto build test ERROR on v4.12-rc7] [also build test ERROR on next-20170630] [cannot apply to btrfs/next] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH 1/2] btrfs: remove unused sectorsize member

Hi Nikolay, [auto build test ERROR on v4.12-rc6] [also build test ERROR on next-20170627] [cannot apply to btrfs/next] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH 3/4] btrfs: Add zstd support

Hi Nick, [auto build test ERROR on linus/master] [also build test ERROR on v4.12-rc6] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Nick-Terrell/lib-Add-xxhash-module/20170625-214344 config:

Re: [PATCH 3/4] btrfs: Add zstd support

Hi Nick, [auto build test ERROR on linus/master] [also build test ERROR on v4.12-rc6 next-20170623] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

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