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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-08-20 18:51:56 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-08-24 19:37:21 +0300 |
| commit | 80c545055dc7c1f7f487176fe0aac17896a4b7af (patch) | |
| tree | b8c4ffbb9aa10da0c26ab5f7caf264e68803b685 /fs/f2fs/segment.c | |
| parent | dac2ddefe62841efc0b6cdcb0bbf3e3594aa01bf (diff) | |
| download | linux-80c545055dc7c1f7f487176fe0aac17896a4b7af.tar.xz | |
f2fs: use __GFP_NOFAIL to avoid infinite loop
__GFP_NOFAIL can avoid retrying the whole path of kmem_cache_alloc and
bio_alloc.
And, it also fixes the use cases of GFP_ATOMIC correctly.
Suggested-by: Chao Yu <chao2.yu@samsung.com>
Reviewed-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/segment.c')
| -rw-r--r-- | fs/f2fs/segment.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 6273e2cde93e..78e6d0696847 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1753,7 +1753,7 @@ static struct page *get_next_sit_page(struct f2fs_sb_info *sbi, static struct sit_entry_set *grab_sit_entry_set(void) { struct sit_entry_set *ses = - f2fs_kmem_cache_alloc(sit_entry_set_slab, GFP_ATOMIC); + f2fs_kmem_cache_alloc(sit_entry_set_slab, GFP_NOFS); ses->entry_cnt = 0; INIT_LIST_HEAD(&ses->set_list); |