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authorYan, Zheng <zyan@redhat.com>2016-04-27 17:48:30 +0800
committerIlya Dryomov <idryomov@gmail.com>2016-05-26 01:15:35 +0200
commit956d39d631dbcf7b57854873a24e309047f2a7f5 (patch)
tree1a813b9bf40a2eb0db472fcccfb9932c350315c5 /fs/ceph/dir.c
parent2a5beea3f1b6544d6c72ea220e860a2eda2f9104 (diff)
ceph: define 'end/complete' in readdir reply as bit flags
Set a flag in readdir request, which indicates that client interprets 'end/complete' as bit flags. So that mds can reply additional flags in readdir reply. Signed-off-by: Yan, Zheng <zyan@redhat.com>
Diffstat (limited to 'fs/ceph/dir.c')
-rw-r--r--fs/ceph/dir.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index 68530acea2c8..ebcbd1c946b4 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -365,6 +365,8 @@ more:
req->r_readdir_cache_idx = fi->readdir_cache_idx;
req->r_readdir_offset = fi->next_offset;
req->r_args.readdir.frag = cpu_to_le32(frag);
+ req->r_args.readdir.flags =
+ cpu_to_le16(CEPH_READDIR_REPLY_BITFLAGS);
req->r_inode = inode;
ihold(inode);