[PATCH v4 07/27] orangefs: don't call filemap_write_and_wait from fsync
From: Jeff Layton <hidden>
Date: 2017-05-09 15:49:10
Also in:
linux-btrfs, linux-cifs, linux-ext4, linux-f2fs-devel, linux-fsdevel, linux-mm, linux-nfs, linux-xfs, lkml
Subsystem:
filesystems (vfs and infrastructure), orangefs filesystem, the rest · Maintainers:
Alexander Viro, Christian Brauner, Mike Marshall, Linus Torvalds
Orangefs doesn't do buffered writes yet, so there's no point in initiating and waiting for writeback. Signed-off-by: Jeff Layton <redacted> Reviewed-by: Christoph Hellwig <hch@lst.de> Acked-by: Mike Marshall <hubcap@omnibond.com> --- fs/orangefs/file.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/fs/orangefs/file.c b/fs/orangefs/file.c
index e6bbc8083d77..17ab42c4db52 100644
--- a/fs/orangefs/file.c
+++ b/fs/orangefs/file.c@@ -646,14 +646,11 @@ static int orangefs_fsync(struct file *file, loff_t end, int datasync) { - int ret = -EINVAL; + int ret; struct orangefs_inode_s *orangefs_inode = ORANGEFS_I(file_inode(file)); 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); if (!new_op) return -ENOMEM;
--
2.9.3