[PATCH 24/38] btrfs: make btrfs_print_data_csum_error take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/btrfs_inode.h | 8 fs/btrfs/compression.c | 2 +- fs/btrfs/inode.c | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h index 36eca5464e1b..c10d21b2f0df

[PATCH 26/38] btrfs: make repair_io_failure take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/extent_io.c | 10 +- fs/btrfs/extent_io.h | 4 ++-- fs/btrfs/scrub.c | 2 +- 3 files changed, 8 insertions(+), 8 deletions(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 0e73e48a9c4c..a405f63f7053

[PATCH 27/38] btrfs: make clean_io_failure take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/extent_io.c | 20 ++-- fs/btrfs/extent_io.h | 2 +- fs/btrfs/inode.c | 4 ++-- 3 files changed, 13 insertions(+), 13 deletions(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index

[PATCH 31/38] btrfs: Make check_parent_dirs_for_sync take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/tree-log.c | 26 +- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 610fe04805b6..cc616d424b7a 100644 --- a/fs/btrfs/tree-log.c +++

[PATCH 23/38] btrfs: make free_io_failure take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/extent_io.c | 14 +++--- fs/btrfs/extent_io.h | 4 +++- fs/btrfs/inode.c | 6 +++--- 3 files changed, 13 insertions(+), 11 deletions(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index

[PATCH 33/38] btrfs: Make btrfs_extent_item_to_extent_map take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/ctree.h | 2 +- fs/btrfs/file-item.c | 9 - fs/btrfs/inode.c | 2 +- fs/btrfs/ioctl.c | 2 +- 4 files changed, 7 insertions(+), 8 deletions(-) diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index

[PATCH 18/38] btrfs: Make fille_holes take btrfs_inode

From: Nikolay Borisov Signed-off-by: Nikolay Borisov --- fs/btrfs/file.c | 30 ++ 1 file changed, 14 insertions(+), 16 deletions(-) diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 53fedf3dcaef..e37b643205e1 100644

[PATCH 03/38] btrfs: make btrfs_set_inode_index_count take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/inode.c | 16 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index f438257be5a0..c8796391eed3 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -5977,15

Re: [PATCH] btrfs: Handle btrfs_reloc_clone_csums error correctly to avoid deadlock

On Fri, Feb 17, 2017 at 12:37 AM, Qu Wenruo wrote: > > > At 02/16/2017 06:03 PM, Filipe Manana wrote: >> >> On Thu, Feb 16, 2017 at 12:39 AM, Qu Wenruo >> wrote: >>> >>> >>> >>> At 02/15/2017 11:59 PM, Filipe Manana wrote: On Wed,

[PATCH 0/5] Parameter reduction in compression wrappers

I've noticed that some of the parameters passed to compress_pages are redundant and that we can either reuse a parameter for both input and output value (number of pages) or we can infer some value from the existing parameters (the maximum output limit). There's no functional change, the stack

[PATCH 1/5] btrfs: merge length input and output parameter in compress_pages

The length parameter is basically duplicated for input and output in the top level caller of the compress_pages chain. We can simply use one variable for that and reduce stack consumption. The compression implementation will sink the parameter to a local variable so everything works as before.

[PATCH 2/5] btrfs: merge nr_pages input and output parameter in compress_pages

The parameter saying how many pages can be allocated at maximum can be merged with the output page counter, to save some stack space. The compression implementation will sink the parameter to a local variable so everything works as before. The nr_pages variables can also be simply merged in

[PATCH 3/5] btrfs: export compression buffer limits in a header

Move the buffer limit definitions out of compress_file_range. Signed-off-by: David Sterba --- fs/btrfs/compression.h | 15 +++ fs/btrfs/inode.c | 10 -- 2 files changed, 15 insertions(+), 10 deletions(-) diff --git a/fs/btrfs/compression.h

[PATCH 4/5] btrfs: use predefined limits for calculating maximum number of pages for compression

Signed-off-by: David Sterba --- fs/btrfs/inode.c | 11 ++- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index bc547608ff1a..9533a516bace 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -432,8 +432,6 @@ static

[PATCH 5/5] btrfs: derive maximum output size in the compression implementation

The value of max_out can be calculated from the parameters passed to the compressors, which is number of pages and the page size, and we don't have to needlessly pass it around. Signed-off-by: David Sterba --- fs/btrfs/compression.c | 6 ++ fs/btrfs/compression.h | 6

[PATCH] Btrfs: remove unnecessary constraint when splitting a leaf

From: Filipe Manana If we want to append an item to a leaf we were trying to move off from the leaf into its neighbors an amount of space corresponding to the item's size. That amount of space is too much and can be reduced to the item's size minus the amount of free space in

Re: Subvolume corruption after restart on Raid1 array

On Feb 11, 2017, at 12:34 PM, Kenneth Bogert wrote: > > Hello all, > > I have been running a Rockstor 3.8.16-8 on an older Dell Optiplex for about a > month. The system has four drives separated into two Raid1 filesystems > (“pools” in Rockstor terminology). A few days ago

Re: [PATCH] Btrfs: remove unnecessary constraint when splitting a leaf

On Fri, Feb 17, 2017 at 07:16:04PM +, fdman...@kernel.org wrote: > From: Filipe Manana > > If we want to append an item to a leaf we were trying to move off from the > leaf into its neighbors an amount of space corresponding to the item's > size. That amount of space is

[PATCH 2/7] Btrfs: separate DISCARD from __btrfs_map_block

Since DISCARD is not as important as an operation like write, we don't copy it to target device during replace, and it makes __btrfs_map_block less complex. Signed-off-by: Liu Bo --- fs/btrfs/volumes.c | 306 + 1 file

[PATCH 6/7] Btrfs: helper for ops that requires full stripe

This adds a helper to show directly whether ops require full stripe. Signed-off-by: Liu Bo --- fs/btrfs/volumes.c | 18 ++ 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index bcd44eb..4a334a9 100644

[PATCH 3/7] Btrfs: introduce a function to get extra mirror from replace

As the part of getting extra mirror in __btrfs_map_block is self-independent, this puts it into a separate function. Signed-off-by: Liu Bo --- fs/btrfs/volumes.c | 161 + 1 file changed, 89 insertions(+), 72 deletions(-)

[PATCH 1/7] Btrfs: create a helper for getting chunk map

We have similar code here and there, this merges them into a helper. Signed-off-by: Liu Bo --- fs/btrfs/extent_io.c | 3 +- fs/btrfs/volumes.c | 163 +-- fs/btrfs/volumes.h | 2 +- 3 files changed, 57 insertions(+),

[PATCH 4/7] Btrfs: handle operations for device replace separately

Since this part is mostly self-independent, this moves it to a separate function. Signed-off-by: Liu Bo --- fs/btrfs/volumes.c | 179 + 1 file changed, 98 insertions(+), 81 deletions(-) diff --git a/fs/btrfs/volumes.c

[PATCH 7/7] Btrfs: convert BUG_ON to WARN_ON

These two BUG_ON()s would never be true, ensured by callers' logic. Signed-off-by: Liu Bo --- fs/btrfs/volumes.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 4a334a9..ce74b6c 100644 ---

[PATCH 0/7] cleanup __btrfs_map_block

This is attempting to make __btrfs_map_block less scary :) The major changes are 1) split operations for discard out of __btrfs_map_block and we don't copy discard operations for the target device of dev replace since they're not as important as writes. 2) put dev replace stuff into helpers

[PATCH 5/7] Btrfs: do not add extra mirror when dev_replace target dev is not available

With this, we can avoid allocating memory for dev replace copies if the target dev is not available. Signed-off-by: Liu Bo --- fs/btrfs/volumes.c | 7 --- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index

Large no.of extents for a single small file with a fresh RAID5 setup

Hi, With RAID5, using 3 loop-back devices each has 4GB. On a fresh setup, created a 2mb file. While checking no.of extents,it shows like: # ./btrfs-debugfs -f /mnt/file2m.txt (257 0): ram 110592 disk 145227776 disk_size 114688 (257 110592): ram 4096 disk 145461248 disk_size 4096 (257 114688):

Re: man filesystems(5) doesn't contain Btrfs

16.02.2017 23:47, Austin S. Hemmelgarn пишет: > On 2017-02-16 15:36, Chris Murphy wrote: >> Hi, >> >> This man page contains a list for pretty much every other file system, >> with a oneliner description: ext4, XFS is in there, and even NTFS, but >> not Btrfs. >> >> Also, /etc/filesystems doesn't

high cpu usage due to btrfs_find_space_for_alloc and rb_next

Hi, is there any chance to optimize btrfs_find_space_for_alloc / rb_next on big devices? I've plenty of free space but most of the time there's only low I/O but high cpu usage. perf top shows: 60,41% [kernel] [k] rb_next 9,74% [kernel] [k]

[PATCH 00/38] More btrfs_inode cleanups

Hello David, Here is another round of inode vs btrfs_inode cleanups. This time the size of the module is slightly increased: textdata bss dec hex filename 934690 50443 18568 1003701 f50b5 fs/btrfs/btrfs.ko-patched textdata bss dec hex filename

[PATCH 02/38] btrfs: Make btrfs_insert_dir_item take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/ctree.h | 2 +- fs/btrfs/dir-item.c| 6 +++--- fs/btrfs/inode.c | 2 +- fs/btrfs/ioctl.c | 2 +- fs/btrfs/transaction.c | 2 +- 5 files changed, 7 insertions(+), 7 deletions(-) diff --git a/fs/btrfs/ctree.h

[PATCH 14/38] btrfs: Make (__)btrfs_add_inode_defrag take btrfs_inode

From: Nikolay Borisov Signed-off-by: Nikolay Borisov --- fs/btrfs/ctree.h | 2 +- fs/btrfs/file.c | 22 +++--- fs/btrfs/inode.c | 8 3 files changed, 16 insertions(+), 16 deletions(-) diff --git a/fs/btrfs/ctree.h

[PATCH 10/38] btrfs: Make btrfs_orphan_reserve_metadata take btrfs_inode

From: Nikolay Borisov Signed-off-by: Nikolay Borisov --- fs/btrfs/ctree.h | 2 +- fs/btrfs/extent-tree.c | 10 +- fs/btrfs/inode.c | 2 +- 3 files changed, 7 insertions(+), 7 deletions(-) diff --git a/fs/btrfs/ctree.h

[PATCH 09/38] btrfs: Make calc_csum_metadata_size take btrfs_inode

From: Nikolay Borisov Signed-off-by: Nikolay Borisov --- fs/btrfs/extent-tree.c | 27 --- 1 file changed, 12 insertions(+), 15 deletions(-) diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index

[PATCH 01/38] btrfs: Make btrfs_log_all_parents take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/tree-log.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 3cc972330ab3..a92a73139065 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@

[PATCH 04/38] btrfs: Make btrfs_set_inode_index take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/inode.c | 22 +++--- fs/btrfs/ioctl.c | 2 +- fs/btrfs/transaction.c | 2 +- 3 files changed, 13 insertions(+), 13 deletions(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index

[PATCH 06/38] btrfs: make btrfs_is_free_space_inode take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/btrfs_inode.h | 8 fs/btrfs/ctree.h | 2 +- fs/btrfs/extent-tree.c | 4 ++-- fs/btrfs/file-item.c | 2 +- fs/btrfs/inode.c | 22 +++--- 5 files changed, 19 insertions(+), 19 deletions(-)

[PATCH 35/38] btrfs: Make clone_update_extent_map take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/ioctl.c | 23 ++- 1 file changed, 10 insertions(+), 13 deletions(-) diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index f907853e1c47..cdbf30e5743b 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@

[PATCH 32/38] btrfs: make btrfs_log_inode_parent take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/tree-log.c | 45 + 1 file changed, 21 insertions(+), 24 deletions(-) diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index cc616d424b7a..f36e4c49bc0e 100644 ---

[PATCH 36/38] btrfs: Make check_extent_to_block take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/scrub.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index bdf58b0eaef8..9a747ed9116d 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -4236,7 +4236,7 @@

[PATCH 34/38] btrfs: Make btrfs_clear_bit_hook take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/extent_io.c | 2 +- fs/btrfs/extent_io.h | 3 ++- fs/btrfs/inode.c | 37 ++--- 3 files changed, 21 insertions(+), 21 deletions(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index

[PATCH 37/38] btrfs: Make get_extent_t take btrfs_inode

In addition to changing the signature, this patch also switches all the functions which are used as an argument to also take btrfs_inode. Namely those are: btrfs_get_extent and btrfs_get_extent_filemap. Signed-off-by: Nikolay Borisov --- fs/btrfs/ctree.h | 4 ++--

[PATCH 38/38] btrfs: Make btrfs_del_delalloc_inode take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/inode.c | 12 ++-- 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index d78ec8d78781..d83ec55f00d5 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -1635,15 +1635,15

[PATCH 20/38] btrfs: Make btrfs_lookup_ordered_range take btrfs_inode

From: Nikolay Borisov Signed-off-by: Nikolay Borisov --- fs/btrfs/extent_io.c| 4 ++-- fs/btrfs/file.c | 4 ++-- fs/btrfs/inode.c| 10 +- fs/btrfs/ordered-data.c | 6 +++--- fs/btrfs/ordered-data.h | 2 +-

[PATCH 28/38] btrfs: make btrfs_free_io_failure_record take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/extent_io.c | 4 ++-- fs/btrfs/extent_io.h | 2 +- fs/btrfs/inode.c | 4 ++-- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 16860ab7cb5e..aecc3d87255e 100644 ---

[PATCH 30/38] btrfs: Make btrfs_orphan_add take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/ctree.h | 2 +- fs/btrfs/extent-tree.c | 2 +- fs/btrfs/inode.c | 37 ++--- fs/btrfs/relocation.c | 2 +- 4 files changed, 21 insertions(+), 22 deletions(-) diff --git

[PATCH 25/38] btrfs: make check_compressed_csum take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/compression.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index b8de71abfbd3..9f5e2e222e2a 100644 --- a/fs/btrfs/compression.c +++

[PATCH 19/38] btrfs: Make btrfs_mark_extent_written take btrfs_inode

From: Nikolay Borisov Signed-off-by: Nikolay Borisov --- fs/btrfs/ctree.h | 2 +- fs/btrfs/file.c | 8 fs/btrfs/inode.c | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index

[PATCH 21/38] btrfs: Make check_can_nocow take btrfs_inode

From: Nikolay Borisov Signed-off-by: Nikolay Borisov --- fs/btrfs/file.c | 20 ++-- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index c12d7308205b..8e223c78c8fe 100644 ---

[PATCH 15/38] btrfs: Make btrfs_requeue_inode_defrag take btrfs_inode

From: Nikolay Borisov Signed-off-by: Nikolay Borisov --- fs/btrfs/file.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 26ebb7608b92..18edcc74150c 100644 --- a/fs/btrfs/file.c

[PATCH 29/38] btrfs: make btrfs_orphan_del take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/inode.c | 40 1 file changed, 20 insertions(+), 20 deletions(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 52387c033e3f..257f6e65fd68 100644 --- a/fs/btrfs/inode.c +++

[PATCH 22/38] btrfs: Make lock_and_cleanup_extent_if_need take btrfs_inode

From: Nikolay Borisov Signed-off-by: Nikolay Borisov --- fs/btrfs/file.c | 21 ++--- 1 file changed, 10 insertions(+), 11 deletions(-) diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 8e223c78c8fe..2d534d6c5514 100644 ---

[PATCH 17/38] btrfs: Make hole_mergeable take btrfs_inode

From: Nikolay Borisov Signed-off-by: Nikolay Borisov --- fs/btrfs/file.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 37458605847a..53fedf3dcaef 100644 --- a/fs/btrfs/file.c +++

[PATCH 16/38] btrfs: Make btrfs_drop_extent_cache take btrfs_inode

From: Nikolay Borisov Signed-off-by: Nikolay Borisov --- fs/btrfs/ctree.h | 2 +- fs/btrfs/file.c | 10 +- fs/btrfs/inode.c | 26 +- fs/btrfs/ioctl.c | 2 +- fs/btrfs/relocation.c | 6 +++--- 5

[PATCH 07/38] btrfs: make btrfs_alloc_data_chunk_ondemand take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/ctree.h | 2 +- fs/btrfs/extent-tree.c | 8 fs/btrfs/file.c| 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 8ab0ce65a218..76e661d00822 100644 ---

[PATCH 13/38] btrfs: ale btrfs_delalloc_release_metadata take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/ctree.h| 2 +- fs/btrfs/extent-tree.c | 18 +- fs/btrfs/file.c | 4 ++-- fs/btrfs/free-space-cache.c | 2 +- fs/btrfs/inode-map.c| 2 +- fs/btrfs/inode.c| 6 +++---

[PATCH 12/38] btrfs: Make btrfs_delalloc_reserve_metadata take btrfs_inode

From: Nikolay Borisov Signed-off-by: Nikolay Borisov --- fs/btrfs/ctree.h | 2 +- fs/btrfs/extent-tree.c | 69 +- fs/btrfs/file.c| 2 +- fs/btrfs/relocation.c | 2 +- 4 files changed,

[PATCH 08/38] btrfs: Make drop_outstanding_extent take btrfs_inode

From: Nikolay Borisov Signed-off-by: Nikolay Borisov --- fs/btrfs/extent-tree.c | 23 +++ 1 file changed, 11 insertions(+), 12 deletions(-) diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index

[PATCH 11/38] btrfs: Make btrfs_orphan_release_metadata take btrfs_inode

From: Nikolay Borisov Signed-off-by: Nikolay Borisov --- fs/btrfs/ctree.h | 2 +- fs/btrfs/extent-tree.c | 10 +- fs/btrfs/inode.c | 4 ++-- 3 files changed, 8 insertions(+), 8 deletions(-) diff --git a/fs/btrfs/ctree.h

[PATCH 05/38] btrfs: Make btrfs_i_size_write take btrfs_inode

Signed-off-by: Nikolay Borisov --- fs/btrfs/btrfs_inode.h | 6 +++--- fs/btrfs/delayed-inode.c| 2 +- fs/btrfs/free-space-cache.c | 2 +- fs/btrfs/inode.c| 19 +-- fs/btrfs/ioctl.c| 4 ++-- fs/btrfs/transaction.c | 2

Re: [PATCH 16/38] btrfs: Make btrfs_drop_extent_cache take btrfs_inode

Hi Nikolay, [auto build test ERROR on next-20170217] [cannot apply to btrfs/next v4.9-rc8 v4.9-rc7 v4.9-rc6 v4.10-rc8] [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/Nikolay-Borisov/More

[PATCH 2/4] btrfs: constify input buffer of btrfs_csum_data

The function does not modify the input buffer, also update a typecast in one caller. Signed-off-by: David Sterba --- fs/btrfs/disk-io.c | 4 ++-- fs/btrfs/disk-io.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c

[PATCH 1/4] btrfs: constify device path passed to relevant helpers

Signed-off-by: David Sterba --- fs/btrfs/dev-replace.c | 5 +++-- fs/btrfs/dev-replace.h | 5 +++-- fs/btrfs/volumes.c | 18 ++ fs/btrfs/volumes.h | 12 ++-- 4 files changed, 22 insertions(+), 18 deletions(-) diff --git

[PATCH 0/4] Const char cleanups

A handful of char -> const char changes spotted during other cleanups. David Sterba (4): btrfs: constify device path passed to relevant helpers btrfs: constify input buffer of btrfs_csum_data btrfs: constify buffers used by compression helpers btrfs: constify name of

[PATCH 3/4] btrfs: constify buffers used by compression helpers

Signed-off-by: David Sterba --- fs/btrfs/compression.c | 2 +- fs/btrfs/compression.h | 2 +- fs/btrfs/lzo.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index 903c32c9eb22..c76312405f5c 100644

[PATCH 4/4] btrfs: constify name of subvolume in creation helpers

Signed-off-by: David Sterba --- fs/btrfs/ioctl.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 717f34f977d5..8449ce435b27 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -434,7 +434,7 @@ int

Re: [PATCH 16/38] btrfs: Make btrfs_drop_extent_cache take btrfs_inode

Hi Nikolay, [auto build test WARNING on next-20170217] [cannot apply to btrfs/next v4.9-rc8 v4.9-rc7 v4.9-rc6 v4.10-rc8] [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/Nikolay-Borisov/More

Re: [PATCH 37/38] btrfs: Make get_extent_t take btrfs_inode

Hi Nikolay, [auto build test ERROR on next-20170217] [cannot apply to btrfs/next v4.9-rc8 v4.9-rc7 v4.9-rc6 v4.10-rc8] [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/Nikolay-Borisov/More

Re: [PATCH 37/38] btrfs: Make get_extent_t take btrfs_inode

Hi Nikolay, [auto build test WARNING on next-20170217] [cannot apply to btrfs/next v4.9-rc8 v4.9-rc7 v4.9-rc6 v4.10-rc8] [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/Nikolay-Borisov/More

Re: stat(2) returning device ID not existing in mountinfo

Goffredo Baroncelli posted on Wed, 15 Feb 2017 19:25:57 +0100 as excerpted: > (Resended because I don saw it in the mailing lists) > > - > Hi, > > I want to highlight this bug another time. > > I encountered this bug, when I was looking to a problem with find. I my > machine find took an

Re: [4.7.2] btrfs_run_delayed_refs:2963: errno=-17 Object already exists

Am Tue, 14 Feb 2017 13:52:48 +0100 schrieb Marc Joliet : > Hi again, > > so, it seems that I've solved the problem: After having to > umount/mount the FS several times to get btrfs-cleaner to finish, I > thought of the "failed to load free space [...], rebuilding it now" > type

Re: 4.10/4.11 Experiences

On Thu, 16 Feb 2017 13:37:53 +0200 Imran Geriskovan wrote: > What are your experiences for btrfs regarding 4.10 and 4.11 kernels? > I'm still on 4.8.x. I'd be happy to hear from anyone using 4.1x for > a very typical single disk setup. Are they reasonably stable/good

Re: Opps.. Should be 4.9/4.10 Experiences

Imran Geriskovan posted on Thu, 16 Feb 2017 13:42:09 +0200 as excerpted: > Opps.. I mean 4.9/4.10 Experiences > > On 2/16/17, Imran Geriskovan wrote: >> What are your experiences for btrfs regarding 4.10 and 4.11 kernels? >> I'm still on 4.8.x. I'd be happy to hear

Re: Way to force allocation of more metadata?

E V posted on Thu, 16 Feb 2017 15:13:40 -0500 as excerpted: > I can delete a multi GB file and get several GB of unallocated space, > however if I try and copy big files to it again the same exact thing > happens. However, if I play with balance and deleting files and such and > manage to get it

[PULL] Btrfs patches for 4.11, part 1

Hi, here's the first batch of patches for 4.11, I'd like to get it off my table. Apart from the few top patches, the rest has been in next. This branch does not conflict with Filipe's pull. Good portion of the patches are cleanups, patch-per-change, so the total count is high. The rest are the

Re: Opps.. Should be 4.9/4.10 Experiences

On 2017-02-17 03:26, Duncan wrote: Imran Geriskovan posted on Thu, 16 Feb 2017 13:42:09 +0200 as excerpted: Opps.. I mean 4.9/4.10 Experiences On 2/16/17, Imran Geriskovan wrote: What are your experiences for btrfs regarding 4.10 and 4.11 kernels? I'm still on