[PATCH 08/10] ceph: use generic_write_sync
From: Christoph Hellwig <hch@lst.de>
Date: 2016-04-07 15:52:34
Also in:
linux-fsdevel
Subsystem:
ceph distributed file system client (ceph), filesystems (vfs and infrastructure), the rest · Maintainers:
Ilya Dryomov, Alex Markuze, Viacheslav Dubeyko, Alexander Viro, Christian Brauner, Linus Torvalds
Signed-off-by: Christoph Hellwig <hch@lst.de> --- fs/ceph/file.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index a79f926..4f1dc71 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c@@ -1382,12 +1382,11 @@ retry_snap: ceph_cap_string(got)); ceph_put_cap_refs(ci, got); - if (written >= 0 && - ((file->f_flags & O_SYNC) || IS_SYNC(file->f_mapping->host) || - ceph_osdmap_flag(osdc->osdmap, CEPH_OSDMAP_NEARFULL))) { - err = vfs_fsync_range(file, pos, pos + written - 1, 1); - if (err < 0) - written = err; + if (written >= 0) { + if (ceph_osdmap_flag(osdc->osdmap, CEPH_OSDMAP_NEARFULL)) + iocb->ki_flags |= IOCB_DSYNC; + + written = generic_write_sync(iocb, written); } goto out_unlocked;
--
2.1.4