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UPSTREAM: Revert "f2fs: use flush command instead of FUA for zoned device"

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This reverts commit c550e25bca.

Commit c550e25bca ("f2fs: use flush
command instead of FUA for zoned device") used additional flush
command to keep write order.

Since Commit dd291d77cc ("block:
Introduce zone write plugging") has enabled the block layer to
handle this order issue, there is no need to use flush command.

Change-Id: I8447f19e130aac257ef0bd01334966ba5f09de3e
Signed-off-by: Wenjie Cheng <cwjhust@gmail.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
(cherry picked from commit b722ff8ad6)
This commit is contained in:
Wenjie Cheng 2024-06-14 00:48:41 +00:00 committed by Matthias Männich
parent 8e550a95e3
commit a5a1c5ee53
2 changed files with 2 additions and 3 deletions
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3
fs/f2fs/file.c
View File

@ -378,8 +378,7 @@ sync_nodes:
f2fs_remove_ino_entry(sbi, ino, APPEND_INO);
clear_inode_flag(inode, FI_APPEND_WRITE);
flush_out:
if ((!atomic && F2FS_OPTION(sbi).fsync_mode != FSYNC_MODE_NOBARRIER) ||
(atomic && !test_opt(sbi, NOBARRIER) && f2fs_sb_has_blkzoned(sbi)))
if (!atomic && F2FS_OPTION(sbi).fsync_mode != FSYNC_MODE_NOBARRIER)
ret = f2fs_issue_flush(sbi, inode->i_ino);
if (!ret) {
f2fs_remove_ino_entry(sbi, ino, UPDATE_INO);

2
fs/f2fs/node.c
View File

@ -1674,7 +1674,7 @@ static int __write_node_page(struct page *page, bool atomic, bool *submitted,
goto redirty_out;
}
if (atomic && !test_opt(sbi, NOBARRIER) && !f2fs_sb_has_blkzoned(sbi))
if (atomic && !test_opt(sbi, NOBARRIER))
fio.op_flags |= REQ_PREFLUSH | REQ_FUA;
/* should add to global list before clearing PAGECACHE status */