[f2fs-dev] [PATCH 2/2] f2fs: avoid variable length array

Instead of using variable length array, this patch let preallocate memory for them. Signed-off-by: Jaegeuk Kim --- fs/f2fs/debug.c | 1 + fs/f2fs/segment.c | 10 -- fs/f2fs/segment.h | 1 + 3 files changed, 10 insertions(+), 2 deletions(-) diff --git a/fs/f2fs/debug.c b/fs/f2fs/debu

[f2fs-dev] [PATCH 1/2] f2fs: fix sparse warnings

This patch resolves the following warnings. include/trace/events/f2fs.h:150:1: warning: expression using sizeof bool include/trace/events/f2fs.h:180:1: warning: expression using sizeof bool include/trace/events/f2fs.h:990:1: warning: expression using sizeof bool include/trace/events/f2fs.h:990:1:

[f2fs-dev] [PATCH 4/4] f2fs: allocate data blocks in advance for f2fs_direct_IO

This patch adds preallocation for data blocks to prepare f2fs_direct_IO. Signed-off-by: Jaegeuk Kim --- fs/f2fs/data.c | 57 ++--- 1 file changed, 54 insertions(+), 3 deletions(-) diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 26e2476..985

[f2fs-dev] [PATCH 3/4] f2fs: introduce macros to convert bytes and blocks in f2fs

This patch adds two macros for transition between byte and block offsets. Currently, f2fs only supports 4KB blocks, so use the default size for now. Signed-off-by: Jaegeuk Kim --- fs/f2fs/checkpoint.c| 7 +++ fs/f2fs/file.c | 3 +-- fs/f2fs/segment.c | 8 include/

[f2fs-dev] [PATCH 2/4] f2fs: call set_buffer_new for get_block

This patch fixes wrong handling of buffer_new flag in get_block. If f2fs allocates new blocks and mapped buffer_head, it needs to set buffer_new for the bh_result. Signed-off-by: Jaegeuk Kim --- fs/f2fs/data.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/f2fs/data.c

[f2fs-dev] [PATCH 1/4] f2fs: check node page contents all the time

In get_node_page, if the page is up-to-date, we assumed that the page was not reclaimed at all. But, sometimes it was reported that its contents was missing. So, just for sure, let's check its mapping and contents. Signed-off-by: Jaegeuk Kim --- fs/f2fs/node.c | 7 +++ 1 file changed, 3 inse

Re: [f2fs-dev] [PATCH 0/9 v5] make xfs/tests generic by introducing shutdown for filesystems

On Tue, Feb 10, 2015 at 05:04:14PM +1100, Dave Chinner wrote: > On Thu, Feb 05, 2015 at 10:37:04PM -0800, Jaegeuk Kim wrote: > > Thanks to Dave. :) > > > > Change log from v4: > > o add mkfs in _require_scratch_shutdown > > o add _require_fiemap and _extent_hole_counts > > o add _require_logsta

Re: [f2fs-dev] [PATCH 8/9 v6] xfs/087: give quota mount option per filesystem

Change log from v5: o move function into the test script -- >8 -- This patch add _get_quota_option to assign the mount option selectively. Signed-off-by: Jaegeuk Kim --- tests/xfs/087 | 19 --- 1 file changed, 16 insertions(+), 3 deletions(-) diff --git a/tests/xfs/087 b/test

Re: [f2fs-dev] [PATCH 2/9 v6] common/rc: add _require_fiemap and counting extents and holes

Change log from v5: o split _count_extents and _count_holes -- >8 -- This is to detect whether fiemap tool supports or not. For the follwoing tests, this patch adds general script to get extent and hole counts. xfs/137 (data vs filesize) xfs/138 (data vs filesize vs truncate)