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| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/Documentation/filesystems/f2fs.txt | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/Documentation/filesystems/f2fs.txt')
| -rw-r--r-- | kernel/Documentation/filesystems/f2fs.txt | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/kernel/Documentation/filesystems/f2fs.txt b/kernel/Documentation/filesystems/f2fs.txt index e9e750e59..b102b4365 100644 --- a/kernel/Documentation/filesystems/f2fs.txt +++ b/kernel/Documentation/filesystems/f2fs.txt @@ -102,7 +102,8 @@ background_gc=%s Turn on/off cleaning operations, namely garbage collection, triggered in background when I/O subsystem is idle. If background_gc=on, it will turn on the garbage collection and if background_gc=off, garbage collection - will be truned off. + will be truned off. If background_gc=sync, it will turn + on synchronous garbage collection running in background. Default value for this option is on. So garbage collection is on by default. disable_roll_forward Disable the roll-forward recovery routine @@ -143,7 +144,9 @@ fastboot This option is used when a system wants to reduce mount extent_cache Enable an extent cache based on rb-tree, it can cache as many as extent which map between contiguous logical address and physical address per inode, resulting in - increasing the cache hit ratio. + increasing the cache hit ratio. Set by default. +noextent_cache Diable an extent cache based on rb-tree explicitly, see + the above extent_cache mount option. noinline_data Disable the inline data feature, inline data feature is enabled by default. |