From 9149a5eb606152df158eb7d7da5a34e84b574189 Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Sun, 7 Oct 2018 19:06:15 +0800 Subject: f2fs: spread f2fs_set_inode_flags() This patch changes codes as below: - use f2fs_set_inode_flags() to update i_flags atomically to avoid potential race. - synchronize F2FS_I(inode)->i_flags to inode->i_flags in f2fs_new_inode(). - use f2fs_set_inode_flags() to simply codes in f2fs_quota_{on,off}. Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/super.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'fs/f2fs/super.c') diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 262a27744eb1..bb88ae62ae6f 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1939,8 +1939,7 @@ static int f2fs_quota_on(struct super_block *sb, int type, int format_id, inode_lock(inode); F2FS_I(inode)->i_flags |= F2FS_NOATIME_FL | F2FS_IMMUTABLE_FL; - inode_set_flags(inode, S_NOATIME | S_IMMUTABLE, - S_NOATIME | S_IMMUTABLE); + f2fs_set_inode_flags(inode); inode_unlock(inode); f2fs_mark_inode_dirty_sync(inode, false); @@ -1965,7 +1964,7 @@ static int f2fs_quota_off(struct super_block *sb, int type) inode_lock(inode); F2FS_I(inode)->i_flags &= ~(F2FS_NOATIME_FL | F2FS_IMMUTABLE_FL); - inode_set_flags(inode, 0, S_NOATIME | S_IMMUTABLE); + f2fs_set_inode_flags(inode); inode_unlock(inode); f2fs_mark_inode_dirty_sync(inode, false); out_put: -- cgit