commit 5ecfcb265f1e77d5de0140d21de3f8ab25441df7
author Al Viro <viro@zeniv.linux.org.uk> Tue Apr 12 00:43:20 2016 -0400
committer Al Viro <viro@zeniv.linux.org.uk> Mon May 02 19:47:23 2016 -0400
tree 4d68a7bff1e27050928dda1fe9573f087115e9f2
parent 7b9743eb8932cee1bc646725a6364ccb29d86a2c

orangefs: don't open-code inode_lock/inode_unlock

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

fs/orangefs/file.c

diff --git a/fs/orangefs/file.c b/fs/orangefs/file.c
index ae92795..491e82c 100644
--- a/fs/orangefs/file.c
+++ b/fs/orangefs/file.c
@@ -445,7 +445,7 @@
 
 	gossip_debug(GOSSIP_FILE_DEBUG, "orangefs_file_write_iter\n");
 
-	mutex_lock(&file->f_mapping->host->i_mutex);
+	inode_lock(file->f_mapping->host);
 
 	/* Make sure generic_write_checks sees an up to date inode size. */
 	if (file->f_flags & O_APPEND) {
@@ -492,7 +492,7 @@
 
 out:
 
-	mutex_unlock(&file->f_mapping->host->i_mutex);
+	inode_unlock(file->f_mapping->host);
 	return rc;
 }