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| author | Chao Yu <chao2.yu@samsung.com> | 2014-03-29 04:33:17 +0100 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2014-04-02 02:56:27 +0200 |
| commit | 2d7b822ad9daf0ea903accacaa89340ddd3f201f (patch) | |
| tree | bd39738c9bdb003fdea4e897836595b2c8b1593b /fs/f2fs/segment.c | |
| parent | f2fs: avoid free slab cache under spinlock (diff) | |
| download | linux-2d7b822ad9daf0ea903accacaa89340ddd3f201f.tar.xz linux-2d7b822ad9daf0ea903accacaa89340ddd3f201f.zip | |
f2fs: use list_for_each_entry{_safe} for simplyfying code
This patch use list_for_each_entry{_safe} instead of list_for_each{_safe} for
simplfying code.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs/segment.c')
| -rw-r--r-- | fs/f2fs/segment.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 570ab9a084c5..cb49e6390ffa 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -340,8 +340,7 @@ static void set_prefree_as_free_segments(struct f2fs_sb_info *sbi) void clear_prefree_segments(struct f2fs_sb_info *sbi) { struct list_head *head = &(SM_I(sbi)->discard_list); - struct list_head *this, *next; - struct discard_entry *entry; + struct discard_entry *entry, *this; struct dirty_seglist_info *dirty_i = DIRTY_I(sbi); unsigned long *prefree_map = dirty_i->dirty_segmap[PRE]; unsigned int total_segs = TOTAL_SEGS(sbi); @@ -370,8 +369,7 @@ void clear_prefree_segments(struct f2fs_sb_info *sbi) mutex_unlock(&dirty_i->seglist_lock); /* send small discards */ - list_for_each_safe(this, next, head) { - entry = list_entry(this, struct discard_entry, list); + list_for_each_entry_safe(entry, this, head, list) { f2fs_issue_discard(sbi, entry->blkaddr, entry->len); list_del(&entry->list); SM_I(sbi)->nr_discards -= entry->len; |