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| author | NeilBrown <neilb@suse.de> | 2008-05-23 20:04:36 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-24 16:56:10 (GMT) |
| commit | 09a44cc15079f80c1416cde1a1d5b2cdd8f2118a (patch) | |
| tree | 5a01eeb38627026ace5b8956fdddec08b414cf76 /drivers/md/dm.c | |
| parent | 698b18c1e8bddf39cbf1ba50792b0fe302dbe6d6 (diff) | |
| download | linux-fsl-qoriq-09a44cc15079f80c1416cde1a1d5b2cdd8f2118a.tar.xz | |
md: notify userspace on 'write-pending' changes to array_state
When an array enters write pending, 'array_state' changes, so we must be
sure to sysfs_notify.
Also, when waiting for user-space to acknowledge 'write-pending' by
marking the metadata as dirty, we don't want to wait for MD_CHANGE_DEVS to
be cleared as that might not happen. So explicity test for the bits that
we are really interested in.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/md/dm.c')
0 files changed, 0 insertions, 0 deletions