diff options
Diffstat (limited to 'fs/f2fs/segment.c')
| -rw-r--r-- | fs/f2fs/segment.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index c3b76d0..0dfeeba 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -439,17 +439,12 @@ static void add_discard_addrs(struct f2fs_sb_info *sbi, static void set_prefree_as_free_segments(struct f2fs_sb_info *sbi) { struct dirty_seglist_info *dirty_i = DIRTY_I(sbi); - unsigned int segno = -1; + unsigned int segno; unsigned int total_segs = TOTAL_SEGS(sbi); mutex_lock(&dirty_i->seglist_lock); - while (1) { - segno = find_next_bit(dirty_i->dirty_segmap[PRE], total_segs, - segno + 1); - if (segno >= total_segs) - break; + for_each_set_bit(segno, dirty_i->dirty_segmap[PRE], total_segs) __set_test_and_free(sbi, segno); - } mutex_unlock(&dirty_i->seglist_lock); } @@ -1531,7 +1526,7 @@ void flush_sit_entries(struct f2fs_sb_info *sbi) struct page *page = NULL; struct f2fs_sit_block *raw_sit = NULL; unsigned int start = 0, end = 0; - unsigned int segno = -1; + unsigned int segno; bool flushed; mutex_lock(&curseg->curseg_mutex); @@ -1543,7 +1538,7 @@ void flush_sit_entries(struct f2fs_sb_info *sbi) */ flushed = flush_sits_in_journal(sbi); - while ((segno = find_next_bit(bitmap, nsegs, segno + 1)) < nsegs) { + for_each_set_bit(segno, bitmap, nsegs) { struct seg_entry *se = get_seg_entry(sbi, segno); int sit_offset, offset; |
