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f2fs: remove the rw_flag domain from f2fs_io_info

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When using the f2fs_io_info in the low level, we still need to merge the
rw and rw_flag, so use the rw to hold all the io flags directly,
and remove the rw_flag field.

ps.It is based on the previous patch:
f2fs: move all the bio initialization into __bio_alloc

Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
This commit is contained in:
Gu Zheng
2013-12-20 18:17:49 +08:00
committed by Jaegeuk Kim
parent 940a6d34b3
commit 7e8f23081a
5 changed files with 7 additions and 16 deletions
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8
fs/f2fs/segment.c
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@@ -916,8 +916,7 @@ void write_meta_page(struct f2fs_sb_info *sbi, struct page *page)
{
struct f2fs_io_info fio = {
.type = META,
.rw = WRITE_SYNC,
.rw_flag = REQ_META | REQ_PRIO
.rw = WRITE_SYNC | REQ_META | REQ_PRIO
};
set_page_writeback(page);
@@ -931,7 +930,6 @@ void write_node_page(struct f2fs_sb_info *sbi, struct page *page,
struct f2fs_io_info fio = {
.type = NODE,
.rw = WRITE_SYNC,
.rw_flag = 0
};
set_summary(&sum, nid, 0, 0);
@@ -1018,7 +1016,6 @@ void rewrite_node_page(struct f2fs_sb_info *sbi,
struct f2fs_io_info fio = {
.type = NODE,
.rw = WRITE_SYNC,
.rw_flag = 0
};
curseg = CURSEG_I(sbi, type);
@@ -1598,8 +1595,7 @@ static int ra_sit_pages(struct f2fs_sb_info *sbi, int start, int nrpages)
int blkno = start;
struct f2fs_io_info fio = {
.type = META,
.rw = READ_SYNC,
.rw_flag = REQ_META | REQ_PRIO
.rw = READ_SYNC | REQ_META | REQ_PRIO
};
for (; blkno < start + nrpages && blkno < sit_blk_cnt; blkno++) {