| commit | 1b30e66f5acc6bf22fff49d4093cf17454f914b7 | [log] [tgz] |
|---|---|---|
| author | NeilBrown <neilb@suse.de> | Mon Dec 15 12:57:00 2014 +1100 |
| committer | NeilBrown <neilb@suse.de> | Fri Feb 06 09:32:56 2015 +1100 |
| tree | e3aeca2941489abe8ab201fb6b44ccbdf8393fbf | |
| parent | 4af1a04176bdb4688aa14f6c10d1d5131c036a9d [diff] |
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>