diff options
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/f2fs.h | 1 | ||||
| -rw-r--r-- | fs/f2fs/segment.c | 27 |
2 files changed, 14 insertions, 14 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index ee10c5206b2f..4a75f07f1dc8 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -2602,7 +2602,6 @@ void invalidate_blocks(struct f2fs_sb_info *sbi, block_t addr); bool is_checkpointed_data(struct f2fs_sb_info *sbi, block_t blkaddr); void init_discard_policy(struct discard_policy *dpolicy, int discard_type, unsigned int granularity); -void refresh_sit_entry(struct f2fs_sb_info *sbi, block_t old, block_t new); void stop_discard_thread(struct f2fs_sb_info *sbi); bool f2fs_wait_discard_bios(struct f2fs_sb_info *sbi); void clear_prefree_segments(struct f2fs_sb_info *sbi, struct cp_control *cpc); diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 0de1761928d3..919798a61c92 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1894,16 +1894,6 @@ static void update_sit_entry(struct f2fs_sb_info *sbi, block_t blkaddr, int del) get_sec_entry(sbi, segno)->valid_blocks += del; } -void refresh_sit_entry(struct f2fs_sb_info *sbi, block_t old, block_t new) -{ - update_sit_entry(sbi, new, 1); - if (GET_SEGNO(sbi, old) != NULL_SEGNO) - update_sit_entry(sbi, old, -1); - - locate_dirty_segment(sbi, GET_SEGNO(sbi, old)); - locate_dirty_segment(sbi, GET_SEGNO(sbi, new)); -} - void invalidate_blocks(struct f2fs_sb_info *sbi, block_t addr) { unsigned int segno = GET_SEGNO(sbi, addr); @@ -2540,13 +2530,24 @@ void allocate_data_block(struct f2fs_sb_info *sbi, struct page *page, stat_inc_block_count(sbi, curseg); + /* + * SIT information should be updated before segment allocation, + * since SSR needs latest valid block information. + */ + update_sit_entry(sbi, *new_blkaddr, 1); + if (GET_SEGNO(sbi, old_blkaddr) != NULL_SEGNO) + update_sit_entry(sbi, old_blkaddr, -1); + if (!__has_curseg_space(sbi, type)) sit_i->s_ops->allocate_segment(sbi, type, false); + /* - * SIT information should be updated after segment allocation, - * since we need to keep dirty segments precisely under SSR. + * segment dirty status should be updated after segment allocation, + * so we just need to update status only one time after previous + * segment being closed. */ - refresh_sit_entry(sbi, old_blkaddr, *new_blkaddr); + locate_dirty_segment(sbi, GET_SEGNO(sbi, old_blkaddr)); + locate_dirty_segment(sbi, GET_SEGNO(sbi, *new_blkaddr)); mutex_unlock(&sit_i->sentry_lock); |