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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2009-08-15 12:43:13 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-08-15 12:43:13 +0100 |
| commit | 824df399a31fe92d88eb8caf86768cc8c7c72a06 (patch) | |
| tree | f966f72be04d1eb53e17b7866c6f49bf2b7d3b93 /fs/proc/task_mmu.c | |
| parent | 8b6120789598d55f6aa2b4e9ac7e70a205d857da (diff) | |
| parent | 48ec45e725aa385d72bced73b267dfaf13351876 (diff) | |
Merge branch 's3c-fixes' of git://aeryn.fluff.org.uk/bjdooks/linux
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; |