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f2fs: use flush command instead of FUA for zoned device

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The block layer for zoned disk can reorder the FUA'ed IOs. Let's use flush
command to keep the write order.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim
2022-04-18 16:57:44 -07:00
committed by Jaegeuk Kim
parent f8356b88cc
commit bc6d9fb4e5
2 changed files with 3 additions and 2 deletions
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3
fs/f2fs/file.c
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@@ -372,7 +372,8 @@ static int f2fs_do_sync_file(struct file *file, loff_t start, loff_t end,
f2fs_remove_ino_entry(sbi, ino, APPEND_INO); f2fs_remove_ino_entry(sbi, ino, APPEND_INO);
clear_inode_flag(inode, FI_APPEND_WRITE); clear_inode_flag(inode, FI_APPEND_WRITE);
flush_out: flush_out:
if (!atomic && F2FS_OPTION(sbi).fsync_mode != FSYNC_MODE_NOBARRIER) if ((!atomic && F2FS_OPTION(sbi).fsync_mode != FSYNC_MODE_NOBARRIER) ||
(atomic && !test_opt(sbi, NOBARRIER) && f2fs_sb_has_blkzoned(sbi)))
ret = f2fs_issue_flush(sbi, inode->i_ino); ret = f2fs_issue_flush(sbi, inode->i_ino);
if (!ret) { if (!ret) {
f2fs_remove_ino_entry(sbi, ino, UPDATE_INO); f2fs_remove_ino_entry(sbi, ino, UPDATE_INO);

2
fs/f2fs/node.c
View File

@@ -1631,7 +1631,7 @@ static int __write_node_page(struct page *page, bool atomic, bool *submitted,
goto redirty_out; goto redirty_out;
} }
if (atomic && !test_opt(sbi, NOBARRIER)) if (atomic && !test_opt(sbi, NOBARRIER) && !f2fs_sb_has_blkzoned(sbi))
fio.op_flags |= REQ_PREFLUSH | REQ_FUA; fio.op_flags |= REQ_PREFLUSH | REQ_FUA;
/* should add to global list before clearing PAGECACHE status */ /* should add to global list before clearing PAGECACHE status */