diff options
| author |   NeilBrown <neilb@suse.de> | 2014-09-30 08:53:05 +1000 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2015-02-25 11:38:46 +1100 |
| commit | 750f199ee8b578062341e6ddfe36c59ac8ff2dcb (patch) | |
| tree | 406d8eb49a99834266b397656820d9430faca3f2 /tools/thermal/tmon/tui.c | |
| parent | raid5: check faulty flag for array status during recovery. (diff) | |
| download | linux-dev-750f199ee8b578062341e6ddfe36c59ac8ff2dcb.tar.xz linux-dev-750f199ee8b578062341e6ddfe36c59ac8ff2dcb.zip | |
md: mark some attributes as pre-alloc
Since __ATTR_PREALLOC was introduced in v3.19-rc1~78^2~18
it can now be used by md.
This ensure that writing to these sysfs attributes will never
block due to a memory allocation.
Such blocking could become a deadlock if mdmon is trying to
reconfigure an array after a failure prior to re-enabling writes.
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'tools/thermal/tmon/tui.c')
0 files changed, 0 insertions, 0 deletions