linux-stable.git/fs/f2fs/debug.c, branch v3.16 Linux kernel stable tree f2fs: remove unnecessary threshold 2014-03-20T13:10:09+00:00 Jaegeuk Kim jaegeuk.kim@samsung.com 2014-03-19T04:45:52+00:00 a5f420101db326e27ef5c2ab737c8c1b0e3559e3 The NM_WOUT_THRESHOLD is now obsolete since f2fs starts to control on a basis of the memory footprint. Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com> 
The NM_WOUT_THRESHOLD is now obsolete since f2fs starts to control on a basis
of the memory footprint.

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
f2fs: implement a lock-free stat_show 2014-02-24T07:00:41+00:00 Jaegeuk Kim jaegeuk.kim@samsung.com 2014-02-24T04:00:13+00:00 8b8343fa9d503894ece57acbe46cb36883646685 The stat_show is just to show the current status of f2fs. So, we can remove all the there-in locks. Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com> 
The stat_show is just to show the current status of f2fs.
So, we can remove all the there-in locks.

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
f2fs: show counts of checkpoint in status 2014-02-17T05:58:53+00:00 Changman Lee cm224.lee@samsung.com 2014-02-13T06:12:29+00:00 942e0be6219cc80384eb961feb963cab275bcbbf This patch shows the counts of checkpoint in f2fs' status. Signed-off-by: Changman Lee <cm224.lee@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com> 
This patch shows the counts of checkpoint in f2fs' status.

Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
f2fs: introduce NODE_MAPPING for code consistency 2014-01-22T09:41:08+00:00 Jaegeuk Kim jaegeuk.kim@samsung.com 2014-01-21T09:51:16+00:00 4ef51a8fcc7c54ca3ad948a8b4310b3bd5490c72 This patch adds NODE_MAPPING which is similar as META_MAPPING introduced by Gu Zheng. Cc: Gu Zheng <guz.fnst@cn.fujitsu.com> Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com> 
This patch adds NODE_MAPPING which is similar as META_MAPPING introduced by
Gu Zheng.

Cc: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
f2fs: add help function META_MAPPING 2014-01-22T09:41:07+00:00 Gu Zheng guz.fnst@cn.fujitsu.com 2014-01-20T10:37:04+00:00 9df27d982d58b9372bc476fb6b9bab861d617029 Introduce help function META_MAPPING() to get the cache meta blocks' address space. Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com> Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com> 
Introduce help function META_MAPPING() to get the cache meta blocks'
address space.

Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
f2fs: clean checkpatch warnings 2014-01-20T01:27:12+00:00 Chris Fries cfries@motorola.com 2014-01-17T20:44:39+00:00 6c311ec6c2d9e015d454b4e3fda8008b5bebf316 Fixed a variety of trivial checkpatch warnings. The only delta should be some minor formatting on log strings that were split / too long. Signed-off-by: Chris Fries <cfries@motorola.com> Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com> 
Fixed a variety of trivial checkpatch warnings.  The only delta should
be some minor formatting on log strings that were split / too long.

Signed-off-by: Chris Fries <cfries@motorola.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
f2fs: add delimiter to seperate name and value in debug phrase 2014-01-14T09:22:17+00:00 Changman Lee cm224.lee@samsung.com 2014-01-13T01:34:18+00:00 499046ab2c256c4b239cf389ff48e0c7478f3061 Support for f2fs-tools/tools/f2stat to monitor /sys/kernel/debug/f2fs/status Signed-off-by: Changman Lee <cm224.lee@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com> 
Support for f2fs-tools/tools/f2stat to monitor
/sys/kernel/debug/f2fs/status

Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
f2fs: add the number of inline_data files to status info 2014-01-06T07:42:20+00:00 Jaegeuk Kim jaegeuk.kim@samsung.com 2013-11-26T02:08:57+00:00 0dbdc2ae9bba0a358816cc4a22e41a6ef16db8a2 This patch adds the number of inline_data files into the status information. Note that the number is reset whenever the filesystem is newly mounted. Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com> 
This patch adds the number of inline_data files into the status information.
Note that the number is reset whenever the filesystem is newly mounted.

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
f2fs: replace the debugfs_root with f2fs_debugfs_root 2013-12-23T01:18:05+00:00 Younger Liu liuyiyang@hisense.com 2013-12-03T13:09:29+00:00 40e1ebe97d58b141332e895facf9e69b8b430ae1 This minor change for the naming conventions of debugfs_root to avoid any possible conflicts to the other filesystem. Signed-off-by: Younger Liu <younger.liucn@gmail.com> Cc: Younger Liu <younger.liucn@gmail.com> Cc: Jaegeuk Kim <jaegeuk.kim@samsung.com> [Jaegeuk Kim: change the patch name] Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com> 
This minor change for the naming conventions of debugfs_root
to avoid any possible conflicts to the other filesystem.

Signed-off-by: Younger Liu <younger.liucn@gmail.com>
Cc: Younger Liu <younger.liucn@gmail.com>
Cc: Jaegeuk Kim <jaegeuk.kim@samsung.com>
[Jaegeuk Kim: change the patch name]
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
f2fs: remove debufs dir if debugfs_create_file() failed 2013-12-23T01:18:05+00:00 Younger Liu liuyiyang@hisense.com 2013-12-03T12:11:46+00:00 c524723ebf5794083819c25320802452fe06da18 When debugfs_create_file() failed in f2fs_create_root_stats(), debugfs_root should be remove. Signed-off-by: Younger Liu <liuyiyang@hisense.com> Cc: Younger Liu <younger.liucn@gmail.com> Cc: Jaegeuk Kim <jaegeuk.kim@samsung.com> Reviewed-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com> 
When debugfs_create_file() failed in f2fs_create_root_stats(),
debugfs_root should be remove.

Signed-off-by: Younger Liu <liuyiyang@hisense.com>
Cc: Younger Liu <younger.liucn@gmail.com>
Cc: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Reviewed-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>