diff options
Diffstat (limited to 'fs/f2fs/checkpoint.c')
| -rw-r--r-- | fs/f2fs/checkpoint.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 0a9ec4228342..60a95992384f 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -47,7 +47,8 @@ repeat: /* * We guarantee no failure on the returned page. */ -struct page *get_meta_page(struct f2fs_sb_info *sbi, pgoff_t index) +static struct page *__get_meta_page(struct f2fs_sb_info *sbi, pgoff_t index, + bool is_meta) { struct address_space *mapping = META_MAPPING(sbi); struct page *page; @@ -58,6 +59,9 @@ struct page *get_meta_page(struct f2fs_sb_info *sbi, pgoff_t index) .blk_addr = index, .encrypted_page = NULL, }; + + if (unlikely(!is_meta)) + fio.rw &= ~REQ_META; repeat: page = grab_cache_page(mapping, index); if (!page) { @@ -91,6 +95,17 @@ out: return page; } +struct page *get_meta_page(struct f2fs_sb_info *sbi, pgoff_t index) +{ + return __get_meta_page(sbi, index, true); +} + +/* for POR only */ +struct page *get_tmp_page(struct f2fs_sb_info *sbi, pgoff_t index) +{ + return __get_meta_page(sbi, index, false); +} + bool is_valid_blkaddr(struct f2fs_sb_info *sbi, block_t blkaddr, int type) { switch (type) { @@ -137,6 +152,9 @@ int ra_meta_pages(struct f2fs_sb_info *sbi, block_t start, int nrpages, int type .encrypted_page = NULL, }; + if (unlikely(type == META_POR)) + fio.rw &= ~REQ_META; + for (; nrpages-- > 0; blkno++) { if (!is_valid_blkaddr(sbi, blkno, type)) |