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| author | Yan, Zheng <zheng.z.yan@intel.com> | 2013-02-18 13:43:43 +0800 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-05-01 21:14:31 -0700 |
| commit | d40ee0dcc1b27792b9b2f3905a5eaf4da061dbd5 (patch) | |
| tree | 6f0b0d510311f809ebe69f3d3806be48e8d8ce68 /fs/ceph | |
| parent | 8a034497005491dc91ed7bfd660b04923d35d0e6 (diff) | |
| download | linux-d40ee0dcc1b27792b9b2f3905a5eaf4da061dbd5.tar.gz linux-d40ee0dcc1b27792b9b2f3905a5eaf4da061dbd5.tar.bz2 linux-d40ee0dcc1b27792b9b2f3905a5eaf4da061dbd5.zip | |
ceph: queue cap release when trimming cap
So the client will later send cap release message to MDS
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
Reviewed-by: Greg Farnum <greg@inktank.com>
Diffstat (limited to 'fs/ceph')
| -rw-r--r-- | fs/ceph/caps.c | 6 | ||||
| -rw-r--r-- | fs/ceph/mds_client.c | 2 | ||||
| -rw-r--r-- | fs/ceph/super.h | 2 |
3 files changed, 7 insertions, 3 deletions
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index 78e2f575247d..0d54368490db 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -997,9 +997,9 @@ static int send_cap_msg(struct ceph_mds_session *session, return 0; } -static void __queue_cap_release(struct ceph_mds_session *session, - u64 ino, u64 cap_id, u32 migrate_seq, - u32 issue_seq) +void __queue_cap_release(struct ceph_mds_session *session, + u64 ino, u64 cap_id, u32 migrate_seq, + u32 issue_seq) { struct ceph_msg *msg; struct ceph_mds_cap_release *head; diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index 6e67a3501673..fb7cb05d8aba 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -1197,6 +1197,8 @@ static int trim_caps_cb(struct inode *inode, struct ceph_cap *cap, void *arg) session->s_trim_caps--; if (oissued) { /* we aren't the only cap.. just remove us */ + __queue_cap_release(session, ceph_ino(inode), cap->cap_id, + cap->mseq, cap->issue_seq); __ceph_remove_cap(cap); } else { /* try to drop referring dentries */ diff --git a/fs/ceph/super.h b/fs/ceph/super.h index c7b309723dcc..86810b6d973b 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -755,6 +755,8 @@ static inline void ceph_remove_cap(struct ceph_cap *cap) extern void ceph_put_cap(struct ceph_mds_client *mdsc, struct ceph_cap *cap); +extern void __queue_cap_release(struct ceph_mds_session *session, u64 ino, + u64 cap_id, u32 migrate_seq, u32 issue_seq); extern void ceph_queue_caps_release(struct inode *inode); extern int ceph_write_inode(struct inode *inode, struct writeback_control *wbc); extern int ceph_fsync(struct file *file, loff_t start, loff_t end, |