[PATCH 11/13] orangefs: lock inode during fsync

[Martin Brandenburg <martin@xxxxxxxxxxxx>]

Signed-off-by: Martin Brandenburg <martin@xxxxxxxxxxxx>
---
 fs/orangefs/file.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/orangefs/file.c b/fs/orangefs/file.c
index cd126dd..f8536a7 100644
--- a/fs/orangefs/file.c
+++ b/fs/orangefs/file.c
@@ -652,7 +652,9 @@ static int orangefs_fsync(struct file *file,
 	struct orangefs_kernel_op_s *new_op = NULL;
 
 	/* required call */
+	inode_lock(file_inode(file));
 	filemap_write_and_wait_range(file->f_mapping, start, end);
+	inode_unlock(file_inode(file));
 
 	new_op = op_alloc(ORANGEFS_VFS_OP_FSYNC);
 	if (!new_op)
-- 
2.1.4