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| author | NeilBrown <neilb@suse.de> | 2014-12-15 02:57:00 +0100 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2015-02-05 23:32:56 +0100 |
| commit | 1b30e66f5acc6bf22fff49d4093cf17454f914b7 (patch) | |
| tree | e3aeca2941489abe8ab201fb6b44ccbdf8393fbf /Documentation/debugging-modules.txt | |
| parent | md: move GET_BITMAP_FILE ioctl out from mddev_lock. (diff) | |
| download | linux-1b30e66f5acc6bf22fff49d4093cf17454f914b7.tar.xz linux-1b30e66f5acc6bf22fff49d4093cf17454f914b7.zip | |
md: minor cleanup in safe_delay_store.
There isn't really much room for races with ->safemode_delay.
But as I am trying to clean up any racy code and will soon
be removing reconfig_mutex protection from most _store()
functions:
- only set mddev->safemode_delay once, to ensure no code
can see an intermediate value
- use safemode_timer to call md_safemode_timeout() rather than
calling it directly, to ensure it never races with itself.
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'Documentation/debugging-modules.txt')
0 files changed, 0 insertions, 0 deletions