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| author | Tejun Heo <tj@kernel.org> | 2014-11-22 15:32:08 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-11-22 15:32:08 +0100 |
| commit | cceb9bd63373061ad7b75c321808a2fb11c86545 (patch) | |
| tree | a70d939eabed2e19538707402441644dfc26990e /mm/balloon_compaction.c | |
| parent | percpu: Convert remaining __get_cpu_var uses in 3.18-rcX (diff) | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff) | |
| download | linux-cceb9bd63373061ad7b75c321808a2fb11c86545.tar.xz linux-cceb9bd63373061ad7b75c321808a2fb11c86545.zip | |
Merge branch 'master' into for-3.19
Pull in to receive 54ef6df3f3f1 ("rcu: Provide counterpart to
rcu_dereference() for non-RCU situations").
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'mm/balloon_compaction.c')
| -rw-r--r-- | mm/balloon_compaction.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/balloon_compaction.c b/mm/balloon_compaction.c index b3cbe19f71b5..fcad8322ef36 100644 --- a/mm/balloon_compaction.c +++ b/mm/balloon_compaction.c @@ -68,11 +68,13 @@ struct page *balloon_page_dequeue(struct balloon_dev_info *b_dev_info) * to be released by the balloon driver. */ if (trylock_page(page)) { +#ifdef CONFIG_BALLOON_COMPACTION if (!PagePrivate(page)) { /* raced with isolation */ unlock_page(page); continue; } +#endif spin_lock_irqsave(&b_dev_info->pages_lock, flags); balloon_page_delete(page); __count_vm_event(BALLOON_DEFLATE); |