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| author | Dave Chinner <dchinner@redhat.com> | 2016-05-18 13:54:22 +1000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-06-07 17:21:59 -0700 |
| commit | 18844cd365c5427b385370504e9215c8eb69bb7d (patch) | |
| tree | d83525eb0453bbbfe7aeaf5c1c95de8ec747123d /arch/arm/plat-nomadik/timer.c | |
| parent | c66edeaf79bb6f0ca688ffec9ca50a61b7569984 (diff) | |
| download | lwn-18844cd365c5427b385370504e9215c8eb69bb7d.tar.gz lwn-18844cd365c5427b385370504e9215c8eb69bb7d.zip | |
xfs: fix inode validity check in xfs_iflush_cluster
commit 51b07f30a71c27405259a0248206ed4e22adbee2 upstream.
Some careless idiot(*) wrote crap code in commit 1a3e8f3 ("xfs:
convert inode cache lookups to use RCU locking") back in late 2010,
and so xfs_iflush_cluster checks the wrong inode for whether it is
still valid under RCU protection. Fix it to lock and check the
correct inode.
(*) Careless-idiot: Dave Chinner <dchinner@redhat.com>
Discovered-by: Brain Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm/plat-nomadik/timer.c')
0 files changed, 0 insertions, 0 deletions