fs/jfs/jfs_inode.c: atomically set inode->i_flags

According to commit 5f16f3225b0624

ext4: atomically set inode->i_flags in ext4_set_inode_flags()

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Cc: "Theodore Ts'o" <tytso@mit.edu>

1 files changed, 8 insertions, 8 deletions

diff --git a/fs/jfs/jfs_inode.c b/fs/jfs/jfs_inode.c
index 7f464c513ba0..6b0f816201a2 100644
--- a/fs/jfs/jfs_inode.c
+++ b/fs/jfs/jfs_inode.c
@@ -29,20 +29,20 @@
 void jfs_set_inode_flags(struct inode *inode)
 {
         unsigned int flags = JFS_IP(inode)->mode2;
-
-        inode->i_flags &= ~(S_IMMUTABLE | S_APPEND |
-                S_NOATIME | S_DIRSYNC | S_SYNC);
+        unsigned int new_fl = 0;
 
         if (flags & JFS_IMMUTABLE_FL)
-                inode->i_flags |= S_IMMUTABLE;
+                new_fl |= S_IMMUTABLE;
         if (flags & JFS_APPEND_FL)
-                inode->i_flags |= S_APPEND;
+                new_fl |= S_APPEND;
         if (flags & JFS_NOATIME_FL)
-                inode->i_flags |= S_NOATIME;
+                new_fl |= S_NOATIME;
         if (flags & JFS_DIRSYNC_FL)
-                inode->i_flags |= S_DIRSYNC;
+                new_fl |= S_DIRSYNC;
         if (flags & JFS_SYNC_FL)
-                inode->i_flags |= S_SYNC;
+                new_fl |= S_SYNC;
+        inode_set_flags(inode, new_fl, S_IMMUTABLE | S_APPEND | S_NOATIME |
+                        S_DIRSYNC | S_SYNC);
 }
 
 void jfs_get_inode_flags(struct jfs_inode_info *jfs_ip)