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authorYan, Zheng <zheng.z.yan@intel.com>2013-09-22 10:15:58 +0800
committerSage Weil <sage@inktank.com>2013-11-23 11:00:59 -0800
commita096b09aeec6ff99edfdfd8cee24d6f25377d585 (patch)
treed32a4a15cd391c2c84205c855e7d997070279cc6 /fs/ceph/super.h
parent81c6aea5275eae453719d7f3924da07e668265c5 (diff)
downloadlinux-a096b09aeec6ff99edfdfd8cee24d6f25377d585.tar.bz2
ceph: queue cap release in __ceph_remove_cap()
call __queue_cap_release() in __ceph_remove_cap(), this avoids acquiring s_cap_lock twice. Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com> Reviewed-by: Sage Weil <sage@inktank.com>
Diffstat (limited to 'fs/ceph/super.h')
-rw-r--r--fs/ceph/super.h8
1 files changed, 1 insertions, 7 deletions
diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index 6014b0a3c405..ef4ac38bb614 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -741,13 +741,7 @@ extern int ceph_add_cap(struct inode *inode,
int fmode, unsigned issued, unsigned wanted,
unsigned cap, unsigned seq, u64 realmino, int flags,
struct ceph_cap_reservation *caps_reservation);
-extern void __ceph_remove_cap(struct ceph_cap *cap);
-static inline void ceph_remove_cap(struct ceph_cap *cap)
-{
- spin_lock(&cap->ci->i_ceph_lock);
- __ceph_remove_cap(cap);
- spin_unlock(&cap->ci->i_ceph_lock);
-}
+extern void __ceph_remove_cap(struct ceph_cap *cap, bool queue_release);
extern void ceph_put_cap(struct ceph_mds_client *mdsc,
struct ceph_cap *cap);