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author | Eric Sandeen <sandeen@redhat.com> | 2010-10-27 21:30:07 -0400 |
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committer | Theodore Ts'o <tytso@mit.edu> | 2010-10-27 21:30:07 -0400 |
commit | c999af2b347a55174f702702e0df814d05ef5491 (patch) | |
tree | 47957b52c9a54babe4d8aefdda4f09cee5f76249 /fs/binfmt_misc.c | |
parent | 3e1e5f501632460184a98237d5460c521510535e (diff) | |
download | linux-stable-c999af2b347a55174f702702e0df814d05ef5491.tar.gz linux-stable-c999af2b347a55174f702702e0df814d05ef5491.tar.bz2 linux-stable-c999af2b347a55174f702702e0df814d05ef5491.zip |
ext4: queue conversion after adding to inode's completed IO list
By queuing the io end on the unwritten workqueue before adding it
to our inode's list of completed IOs, I think we run the risk
of the work getting completed, and the IO freed, before we try
to add it to the inode's i_completed_io_list.
It should be safe to add it to the inode's list of completed
IOs, and -then- queue it for completion, I think.
Thanks to Dave Chinner for pointing out the race.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Jiaying Zhang <jiayingz@google.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/binfmt_misc.c')
0 files changed, 0 insertions, 0 deletions