diff options
| author | Yan, Zheng <zyan@redhat.com> | 2016-07-06 11:12:56 +0800 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2016-07-28 03:00:42 +0200 |
| commit | e4500b5e35c213e0f97be7cb69328c0877203a79 (patch) | |
| tree | 67ce2673600daf716923ac9b8675796bbd5127b1 /fs/ceph/mds_client.h | |
| parent | 3609404f8c782c01fe626a03949641dddbc65c34 (diff) | |
ceph: use list instead of rbtree to track cap flushes
We don't have requirement of searching cap flush by TID. In most cases,
we just need to know TID of the oldest cap flush. List is ideal for this
usage.
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Diffstat (limited to 'fs/ceph/mds_client.h')
| -rw-r--r-- | fs/ceph/mds_client.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h index 3c154b8d49bf..93170b4b5d75 100644 --- a/fs/ceph/mds_client.h +++ b/fs/ceph/mds_client.h @@ -325,7 +325,7 @@ struct ceph_mds_client { spinlock_t snap_flush_lock; u64 last_cap_flush_tid; - struct rb_root cap_flush_tree; + struct list_head cap_flush_list; struct list_head cap_dirty; /* inodes with dirty caps */ struct list_head cap_dirty_migrating; /* ...that are migration... */ int num_cap_flushing; /* # caps we are flushing */ |