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ext4: use sync_inode_metadata() when syncing inode metadata

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We have a dedicated interface to sync inode metadata.  Use it to
simplify ext4's code some.

Signed-off-by: Guo Chao <yan@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Lukas Czerner <lczerner@redhat.com>
This commit is contained in:
Guo Chao 2012-12-10 14:06:03 -05:00 committed by Theodore Ts'o
parent f08225d176
commit 64744e03c6
1 changed files with 1 additions and 5 deletions
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6
fs/ext4/fsync.c
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@ -44,7 +44,6 @@
*/ */
static int ext4_sync_parent(struct inode *inode) static int ext4_sync_parent(struct inode *inode)
{ {
struct writeback_control wbc;
struct dentry *dentry = NULL; struct dentry *dentry = NULL;
struct inode *next; struct inode *next;
int ret = 0; int ret = 0;
@ -66,10 +65,7 @@ static int ext4_sync_parent(struct inode *inode)
ret = sync_mapping_buffers(inode->i_mapping); ret = sync_mapping_buffers(inode->i_mapping);
if (ret) if (ret)
break; break;
memset(&wbc, 0, sizeof(wbc)); ret = sync_inode_metadata(inode, 1);
wbc.sync_mode = WB_SYNC_ALL;
wbc.nr_to_write = 0; /* only write out the inode */
ret = sync_inode(inode, &wbc);
if (ret) if (ret)
break; break;
} }