diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-03-30 21:02:46 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-04-05 11:05:07 -0700 |
| commit | d1b3e72d549094317c12c79c7817861a97004a56 (patch) | |
| tree | 8221513323c11357b3163636de9554b6f43a6ff1 | |
| parent | fc2e2875d54c3571fe7c9dbed83814bd26e8a33a (diff) | |
f2fs: submit bio of in-place-update pages
This patch tries to split in-place-update bios from sequential bios.
Suggested-by: Yunlei He <heyunlei@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
| -rw-r--r-- | fs/f2fs/data.c | 5 | ||||
| -rw-r--r-- | fs/f2fs/f2fs.h | 2 | ||||
| -rw-r--r-- | fs/f2fs/segment.c | 4 |
3 files changed, 7 insertions, 4 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index b1cac6d85bcb..3d74c0ffa4c7 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -362,6 +362,9 @@ int f2fs_submit_page_bio(struct f2fs_io_info *fio) bio_set_op_attrs(bio, fio->op, fio->op_flags); __submit_bio(fio->sbi, bio, fio->type); + + if (!is_read_io(fio->op)) + inc_page_count(fio->sbi, WB_DATA_TYPE(fio->page)); return 0; } @@ -1354,7 +1357,7 @@ retry_encrypt: !is_cold_data(page) && !IS_ATOMIC_WRITTEN_PAGE(page) && need_inplace_update(inode))) { - rewrite_data_page(fio); + err = rewrite_data_page(fio); set_inode_flag(inode, FI_UPDATE_WRITE); trace_f2fs_do_write_data_page(page, IPU); } else { diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index cca46e0ff2e4..32821ff84837 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -2206,7 +2206,7 @@ void update_meta_page(struct f2fs_sb_info *sbi, void *src, block_t blk_addr); void write_meta_page(struct f2fs_sb_info *sbi, struct page *page); void write_node_page(unsigned int nid, struct f2fs_io_info *fio); void write_data_page(struct dnode_of_data *dn, struct f2fs_io_info *fio); -void rewrite_data_page(struct f2fs_io_info *fio); +int rewrite_data_page(struct f2fs_io_info *fio); void __f2fs_replace_block(struct f2fs_sb_info *sbi, struct f2fs_summary *sum, block_t old_blkaddr, block_t new_blkaddr, bool recover_curseg, bool recover_newaddr); diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index b749cff59420..df5c0b3af266 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1961,11 +1961,11 @@ void write_data_page(struct dnode_of_data *dn, struct f2fs_io_info *fio) f2fs_update_data_blkaddr(dn, fio->new_blkaddr); } -void rewrite_data_page(struct f2fs_io_info *fio) +int rewrite_data_page(struct f2fs_io_info *fio) { fio->new_blkaddr = fio->old_blkaddr; stat_inc_inplace_blocks(fio->sbi); - f2fs_submit_page_mbio(fio); + return f2fs_submit_page_bio(fio); } void __f2fs_replace_block(struct f2fs_sb_info *sbi, struct f2fs_summary *sum, |