commit 3addc1aed38234e21cb6f9e4df0f6795ec075059
author Chao Yu <yuchao0@huawei.com> Thu Feb 27 19:30:04 2020 +0800
committer Jaegeuk Kim <jaegeuk@kernel.org> Tue Mar 10 09:18:32 2020 -0700
tree 092eb7ca7c3abab16769d0305ba96c86e81c5536
parent c10c98203222f4baef78a641bbb525a00eeebd2f

f2fs: remove i_sem lock coverage in f2fs_setxattr()

f2fs_inode.xattr_ver field was gone after commit d260081ccf37
("f2fs: change recovery policy of xattr node block"), remove i_sem
lock coverage in f2fs_setxattr()

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

fs/f2fs/xattr.c

diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c
index 296b318..6794a13 100644
--- a/fs/f2fs/xattr.c
+++ b/fs/f2fs/xattr.c
@@ -758,12 +758,9 @@
 	f2fs_balance_fs(sbi, true);
 
 	f2fs_lock_op(sbi);
-	/* protect xattr_ver */
-	down_write(&F2FS_I(inode)->i_sem);
 	down_write(&F2FS_I(inode)->i_xattr_sem);
 	err = __f2fs_setxattr(inode, index, name, value, size, ipage, flags);
 	up_write(&F2FS_I(inode)->i_xattr_sem);
-	up_write(&F2FS_I(inode)->i_sem);
 	f2fs_unlock_op(sbi);
 
 	f2fs_update_time(sbi, REQ_TIME);