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| author | Niu Yawei <yawei.niu@gmail.com> | 2013-02-01 21:31:27 -0500 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2013-02-01 21:31:27 -0500 |
| commit | f1167009711032b0d747ec89a632a626c901a1ad (patch) | |
| tree | f20860716aa42d5cae6a0a570509d030fcdc5a77 /fs/ext4/fsync.c | |
| parent | 87e698734b9e618276c797092ccdd91da292d10e (diff) | |
| download | blackbird-op-linux-f1167009711032b0d747ec89a632a626c901a1ad.tar.gz blackbird-op-linux-f1167009711032b0d747ec89a632a626c901a1ad.zip | |
ext4: fix race in ext4_mb_add_n_trim()
In ext4_mb_add_n_trim(), lg_prealloc_lock should be taken when
changing the lg_prealloc_list.
Signed-off-by: Niu Yawei <yawei.niu@intel.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: stable@vger.kernel.org
Diffstat (limited to 'fs/ext4/fsync.c')
0 files changed, 0 insertions, 0 deletions
