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authorSage Weil <sage@newdream.net>2011-07-26 18:27:59 (GMT)
committerSage Weil <sage@newdream.net>2011-07-26 18:27:59 (GMT)
commit9bae113a085b790de384bf86f09e15b42a65a985 (patch)
tree44d42141bf2d61a3098cedb381ec775cded8ac89
parentacda76578813ef893004ecad0e5ad2bb6039e5f7 (diff)
ceph: only link open operations to directory unsafe list if O_CREAT|O_TRUNC
We only need to put these on the directory unsafe list if they have side effects that fsync(2) should flush out. Reviewed-by: Yehuda Sadeh <yehuda@hq.newdream.net> Signed-off-by: Sage Weil <sage@newdream.net>
-rw-r--r--fs/ceph/file.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 9b667e9..e0115eb 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -194,7 +194,8 @@ int ceph_open(struct inode *inode, struct file *file)
req->r_inode = inode;
ihold(inode);
req->r_num_caps = 1;
- err = ceph_mdsc_do_request(mdsc, parent_inode, req);
+ err = ceph_mdsc_do_request(mdsc, (flags & (O_CREAT|O_TRUNC)) ?
+ parent_inode : NULL, req);
if (!err)
err = ceph_init_file(inode, file, req->r_fmode);
ceph_mdsc_put_request(req);

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