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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-21 05:38:32 -1000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-21 05:38:32 -1000 |
| commit | adb072d3cd03dbdabdc3492488f67050b0fb4fd5 (patch) | |
| tree | c7df6a809ea7b426489d6a8c58926fc470c2c02b /fs/ceph/caps.c | |
| parent | 11ca75d2d6d18d5a7ee4d7ec1da6f864f5c8c8be (diff) | |
| parent | 3cfa3b16dd2f1787f9d19d6da2fe9652d806b387 (diff) | |
Merge tag 'ceph-for-4.15-rc1' of git://github.com/ceph/ceph-client
Pull ceph updates from Ilya Dryomov:
"We have a set of file locking improvements from Zheng, rbd rw/ro state
handling code cleanup from myself and some assorted CephFS fixes from
Jeff.
rbd now defaults to single-major=Y, lifting the limit of ~240 rbd
images per host for everyone"
* tag 'ceph-for-4.15-rc1' of git://github.com/ceph/ceph-client:
rbd: default to single-major device number scheme
libceph: don't WARN() if user tries to add invalid key
rbd: set discard_alignment to zero
ceph: silence sparse endianness warning in encode_caps_cb
ceph: remove the bump of i_version
ceph: present consistent fsid, regardless of arch endianness
ceph: clean up spinlocking and list handling around cleanup_cap_releases()
rbd: get rid of rbd_mapping::read_only
rbd: fix and simplify rbd_ioctl_set_ro()
ceph: remove unused and redundant variable dropping
ceph: mark expected switch fall-throughs
ceph: -EINVAL on decoding failure in ceph_mdsc_handle_fsmap()
ceph: disable cached readdir after dropping positive dentry
ceph: fix bool initialization/comparison
ceph: handle 'session get evicted while there are file locks'
ceph: optimize flock encoding during reconnect
ceph: make lock_to_ceph_filelock() static
ceph: keep auth cap when inode has flocks or posix locks
Diffstat (limited to 'fs/ceph/caps.c')
| -rw-r--r-- | fs/ceph/caps.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index ff5d32cf9578..a14b2c974c9e 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -1160,7 +1160,7 @@ static int __send_cap(struct ceph_mds_client *mdsc, struct ceph_cap *cap, struct ceph_inode_info *ci = cap->ci; struct inode *inode = &ci->vfs_inode; struct cap_msg_args arg; - int held, revoking, dropping; + int held, revoking; int wake = 0; int delayed = 0; int ret; @@ -1168,7 +1168,6 @@ static int __send_cap(struct ceph_mds_client *mdsc, struct ceph_cap *cap, held = cap->issued | cap->implemented; revoking = cap->implemented & ~cap->issued; retain &= ~revoking; - dropping = cap->issued & ~retain; dout("__send_cap %p cap %p session %p %s -> %s (revoking %s)\n", inode, cap, cap->session, @@ -1712,7 +1711,7 @@ void ceph_check_caps(struct ceph_inode_info *ci, int flags, /* if we are unmounting, flush any unused caps immediately. */ if (mdsc->stopping) - is_delayed = 1; + is_delayed = true; spin_lock(&ci->i_ceph_lock); @@ -3189,8 +3188,8 @@ static void handle_cap_flush_ack(struct inode *inode, u64 flush_tid, int dirty = le32_to_cpu(m->dirty); int cleaned = 0; bool drop = false; - bool wake_ci = 0; - bool wake_mdsc = 0; + bool wake_ci = false; + bool wake_mdsc = false; list_for_each_entry_safe(cf, tmp_cf, &ci->i_cap_flush_list, i_list) { if (cf->tid == flush_tid) |