If a mount option has dirsync, we should call checkpoint for all the directory
operations.
Signed-off-by: Jaegeuk Kim <jaeg...@kernel.org>
---
fs/f2fs/namei.c | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index 6312dd2..db3ee09 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -138,6 +138,9 @@ static int f2fs_create(struct inode *dir, struct dentry
*dentry, umode_t mode,
stat_inc_inline_inode(inode);
d_instantiate(dentry, inode);
unlock_new_inode(inode);
+
+ if (IS_DIRSYNC(dir))
+ f2fs_sync_fs(sbi->sb, 1);
return 0;
out:
handle_failed_inode(inode);
@@ -164,6 +167,9 @@ static int f2fs_link(struct dentry *old_dentry, struct
inode *dir,
f2fs_unlock_op(sbi);
d_instantiate(dentry, inode);
+
+ if (IS_DIRSYNC(dir))
+ f2fs_sync_fs(sbi->sb, 1);
return 0;
out:
clear_inode_flag(F2FS_I(inode), FI_INC_LINK);
@@ -233,6 +239,9 @@ static int f2fs_unlink(struct inode *dir, struct dentry
*dentry)
f2fs_delete_entry(de, page, dir, inode);
f2fs_unlock_op(sbi);
+ if (IS_DIRSYNC(dir))
+ f2fs_sync_fs(sbi->sb, 1);
+
/* In order to evict this inode, we set it dirty */
mark_inode_dirty(inode);
fail:
@@ -268,6 +277,9 @@ static int f2fs_symlink(struct inode *dir, struct dentry
*dentry,
d_instantiate(dentry, inode);
unlock_new_inode(inode);
+
+ if (IS_DIRSYNC(dir))
+ f2fs_sync_fs(sbi->sb, 1);
return err;
out:
handle_failed_inode(inode);
@@ -304,6 +316,8 @@ static int f2fs_mkdir(struct inode *dir, struct dentry
*dentry, umode_t mode)
d_instantiate(dentry, inode);
unlock_new_inode(inode);
+ if (IS_DIRSYNC(dir))
+ f2fs_sync_fs(sbi->sb, 1);
return 0;
out_fail:
@@ -346,8 +360,12 @@ static int f2fs_mknod(struct inode *dir, struct dentry
*dentry,
f2fs_unlock_op(sbi);
alloc_nid_done(sbi, inode->i_ino);
+
d_instantiate(dentry, inode);
unlock_new_inode(inode);
+
+ if (IS_DIRSYNC(dir))
+ f2fs_sync_fs(sbi->sb, 1);
return 0;
out:
handle_failed_inode(inode);
@@ -461,6 +479,9 @@ static int f2fs_rename(struct inode *old_dir, struct dentry
*old_dentry,
}
f2fs_unlock_op(sbi);
+
+ if (IS_DIRSYNC(old_dir) || IS_DIRSYNC(new_dir))
+ f2fs_sync_fs(sbi->sb, 1);
return 0;
put_out_dir:
@@ -600,6 +621,9 @@ static int f2fs_cross_rename(struct inode *old_dir, struct
dentry *old_dentry,
update_inode_page(new_dir);
f2fs_unlock_op(sbi);
+
+ if (IS_DIRSYNC(old_dir) || IS_DIRSYNC(new_dir))
+ f2fs_sync_fs(sbi->sb, 1);
return 0;
out_undo:
/* Still we may fail to recover name info of f2fs_inode here */
--
2.1.1
------------------------------------------------------------------------------
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