commit b56ab837a06f3042a54b17a2a4ab3300eb03ecf5
author Jaegeuk Kim <jaegeuk@kernel.org> Thu Jun 30 19:09:37 2016 -0700
committer Jaegeuk Kim <jaegeuk@kernel.org> Fri Jul 08 10:34:09 2016 -0700
tree a5bf616a10f15b4d533aca11464968690f121036
parent a2ee0a300344a6da76186129b078113354fe13d2

f2fs: avoid mark_inode_dirty

Let's check inode's dirtiness before calling mark_inode_dirty.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

fs/f2fs/file.c

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 2b777a4..1ec0197 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -263,7 +263,7 @@
 	}
 
 	if (need_inode_block_update(sbi, ino)) {
-		mark_inode_dirty_sync(inode);
+		f2fs_mark_inode_dirty_sync(inode);
 		f2fs_write_inode(inode, NULL);
 		goto sync_nodes;
 	}
@@ -631,7 +631,7 @@
 		return err;
 
 	inode->i_mtime = inode->i_ctime = CURRENT_TIME;
-	mark_inode_dirty_sync(inode);
+	f2fs_mark_inode_dirty_sync(inode);
 	return 0;
 }
 
@@ -721,7 +721,7 @@
 		}
 	}
 
-	mark_inode_dirty_sync(inode);
+	f2fs_mark_inode_dirty_sync(inode);
 	return err;
 }
 
@@ -1276,7 +1276,7 @@
 
 	if (!ret) {
 		inode->i_mtime = inode->i_ctime = CURRENT_TIME;
-		mark_inode_dirty_sync(inode);
+		f2fs_mark_inode_dirty_sync(inode);
 		f2fs_update_time(F2FS_I_SB(inode), REQ_TIME);
 	}