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| author | Milton Miller <miltonm@bga.com> | 2011-04-14 15:30:08 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-04-17 17:42:01 (GMT) |
| commit | fff3e5ade4455a4b42a19c95dd7a167a3cb7956a (patch) | |
| tree | 782685d5e479c5a5e167304868c43eca623e6a9e /fs/proc/generic.c | |
| parent | d733ed6c34be3aef0517a04e4103eed6b369ec50 (diff) | |
| download | linux-fsl-qoriq-fff3e5ade4455a4b42a19c95dd7a167a3cb7956a.tar.xz | |
fs: synchronize_rcu when unregister_filesystem success not failure
While checking unregister_filesystem for saftey vs extra calls for
"ext4: register ext2 and ext3 alias after ext4" I realized that
the synchronize_rcu() was called on the error path but not on
the success path.
Cc: stable (2.6.38)
Signed-off-by: Milton Miller <miltonm@bga.com>
[ This probably won't really make a difference since commit d863b50ab013
("vfs: call rcu_barrier after ->kill_sb()"), but it's the right thing
to do. - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/proc/generic.c')
0 files changed, 0 insertions, 0 deletions