diff options
| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2017-07-18 19:31:10 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2017-08-15 11:54:46 -0400 |
| commit | 08fead2ae5a9953d47677416cc5f6bcae448480d (patch) | |
| tree | b54fbec7169469205db49b660b2c7ba0e2dad6be /fs/nilfs2/cpfile.c | |
| parent | 1403390d8366c717139cab26b8e94d943915fa12 (diff) | |
NFS: Ensure we always dereference the page head last
This fixes a race with nfs_page_group_sync_on_bit() whereby the
call to wake_up_bit() in nfs_page_group_unlock() could occur after
the page header had been freed.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nilfs2/cpfile.c')
0 files changed, 0 insertions, 0 deletions