diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-08-31 17:54:18 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-08-31 18:05:25 +0200 |
| commit | bbe69aa57a7374b51242b95a54eefcf0d0393b7e (patch) | |
| tree | c45e48d11cc9cb81a57c8c27f7243863b117cec8 /fs/proc/task_mmu.c | |
| parent | a417887637e862b434b293404f2a31ad1f282a58 (diff) | |
| parent | 326ba5010a5429a5a528b268b36a5900d4ab0eba (diff) | |
| download | linux-bbe69aa57a7374b51242b95a54eefcf0d0393b7e.tar.bz2 | |
Merge commit 'v2.6.31-rc8' into core/locking
Merge reason: we were on -rc4, move to -rc8 before applying
a new batch of locking infrastructure changes.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'fs/proc/task_mmu.c')
| -rw-r--r-- | fs/proc/task_mmu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index 6f61b7cc32e0..9bd8be1d235c 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c @@ -119,6 +119,7 @@ static void *m_start(struct seq_file *m, loff_t *pos) mm = mm_for_maps(priv->task); if (!mm) return NULL; + down_read(&mm->mmap_sem); tail_vma = get_gate_vma(priv->task); priv->tail_vma = tail_vma; |