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orangefs: don't call filemap_write_and_wait from fsync

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Orangefs doesn't do buffered writes yet, so there's no point in
initiating and waiting for writeback.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
This commit is contained in:
Jeff Layton
2017-04-12 08:06:02 -04:00
committed by Mike Marshall
parent 5f13e58767
commit 49e5571324
1 changed files with 1 additions and 4 deletions
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5
fs/orangefs/file.c
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@ -646,14 +646,11 @@ static int orangefs_fsync(struct file *file,
loff_t end, loff_t end,
int datasync) int datasync)
{ {
int ret = -EINVAL; int ret;
struct orangefs_inode_s *orangefs_inode = struct orangefs_inode_s *orangefs_inode =
ORANGEFS_I(file_inode(file)); ORANGEFS_I(file_inode(file));
struct orangefs_kernel_op_s *new_op = NULL; struct orangefs_kernel_op_s *new_op = NULL;
/* required call */
filemap_write_and_wait_range(file->f_mapping, start, end);
new_op = op_alloc(ORANGEFS_VFS_OP_FSYNC); new_op = op_alloc(ORANGEFS_VFS_OP_FSYNC);
if (!new_op) if (!new_op)
return -ENOMEM; return -ENOMEM;