diff options
Diffstat (limited to 'fs/f2fs/segment.c')
| -rw-r--r-- | fs/f2fs/segment.c | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 5aa4158a1440..c35614d255e1 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -2733,28 +2733,35 @@ unlock: up_read(&SM_I(sbi)->curseg_lock); } -void f2fs_allocate_new_segments(struct f2fs_sb_info *sbi, int type) +static void __allocate_new_segment(struct f2fs_sb_info *sbi, int type) { - struct curseg_info *curseg; + struct curseg_info *curseg = CURSEG_I(sbi, type); unsigned int old_segno; - int i; - down_write(&SIT_I(sbi)->sentry_lock); + if (!curseg->next_blkoff && + !get_valid_blocks(sbi, curseg->segno, false) && + !get_ckpt_valid_blocks(sbi, curseg->segno)) + return; - for (i = CURSEG_HOT_DATA; i <= CURSEG_COLD_DATA; i++) { - if (type != NO_CHECK_TYPE && i != type) - continue; + old_segno = curseg->segno; + SIT_I(sbi)->s_ops->allocate_segment(sbi, type, true); + locate_dirty_segment(sbi, old_segno); +} - curseg = CURSEG_I(sbi, i); - if (type == NO_CHECK_TYPE || curseg->next_blkoff || - get_valid_blocks(sbi, curseg->segno, false) || - get_ckpt_valid_blocks(sbi, curseg->segno)) { - old_segno = curseg->segno; - SIT_I(sbi)->s_ops->allocate_segment(sbi, i, true); - locate_dirty_segment(sbi, old_segno); - } - } +void f2fs_allocate_new_segment(struct f2fs_sb_info *sbi, int type) +{ + down_write(&SIT_I(sbi)->sentry_lock); + __allocate_new_segment(sbi, type); + up_write(&SIT_I(sbi)->sentry_lock); +} +void f2fs_allocate_new_segments(struct f2fs_sb_info *sbi) +{ + int i; + + down_write(&SIT_I(sbi)->sentry_lock); + for (i = CURSEG_HOT_DATA; i <= CURSEG_COLD_DATA; i++) + __allocate_new_segment(sbi, i); up_write(&SIT_I(sbi)->sentry_lock); } |