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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-02 19:39:09 -0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-02 19:39:09 -0400 |
commit | 72b5ac54d620b29cae23d25f0405f2765b466f72 (patch) | |
tree | 276e6313a16f0821cb3da7061372f37b0feb8ace /drivers/block/rbd.c | |
parent | c7fac299672ee98a1da90ea2e473180fc75d2c53 (diff) | |
parent | a0f2b65275413b3438e9f55b1427273cd893c3b2 (diff) | |
download | op-kernel-dev-72b5ac54d620b29cae23d25f0405f2765b466f72.zip op-kernel-dev-72b5ac54d620b29cae23d25f0405f2765b466f72.tar.gz |
Merge tag 'ceph-for-4.8-rc1' of git://github.com/ceph/ceph-client
Pull Ceph updates from Ilya Dryomov:
"The highlights are:
- RADOS namespace support in libceph and CephFS (Zheng Yan and
myself). The stopgaps added in 4.5 to deny access to inodes in
namespaces are removed and CEPH_FEATURE_FS_FILE_LAYOUT_V2 feature
bit is now fully supported
- A large rework of the MDS cap flushing code (Zheng Yan)
- Handle some of ->d_revalidate() in RCU mode (Jeff Layton). We were
overly pessimistic before, bailing at the first sight of LOOKUP_RCU
On top of that we've got a few CephFS bug fixes, a couple of cleanups
and Arnd's workaround for a weird genksyms issue"
* tag 'ceph-for-4.8-rc1' of git://github.com/ceph/ceph-client: (34 commits)
ceph: fix symbol versioning for ceph_monc_do_statfs
ceph: Correctly return NXIO errors from ceph_llseek
ceph: Mark the file cache as unreclaimable
ceph: optimize cap flush waiting
ceph: cleanup ceph_flush_snaps()
ceph: kick cap flushes before sending other cap message
ceph: introduce an inode flag to indicates if snapflush is needed
ceph: avoid sending duplicated cap flush message
ceph: unify cap flush and snapcap flush
ceph: use list instead of rbtree to track cap flushes
ceph: update types of some local varibles
ceph: include 'follows' of pending snapflush in cap reconnect message
ceph: update cap reconnect message to version 3
ceph: mount non-default filesystem by name
libceph: fsmap.user subscription support
ceph: handle LOOKUP_RCU in ceph_d_revalidate
ceph: allow dentry_lease_is_valid to work under RCU walk
ceph: clear d_fsinfo pointer under d_lock
ceph: remove ceph_mdsc_lease_release
ceph: don't use ->d_time
...
Diffstat (limited to 'drivers/block/rbd.c')
-rw-r--r-- | drivers/block/rbd.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 4506620..1a04af6 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -1937,7 +1937,7 @@ static struct ceph_osd_request *rbd_osd_req_create( osd_req->r_callback = rbd_osd_req_callback; osd_req->r_priv = obj_request; - osd_req->r_base_oloc.pool = ceph_file_layout_pg_pool(rbd_dev->layout); + osd_req->r_base_oloc.pool = rbd_dev->layout.pool_id; if (ceph_oid_aprintf(&osd_req->r_base_oid, GFP_NOIO, "%s", obj_request->object_name)) goto fail; @@ -1991,7 +1991,7 @@ rbd_osd_req_create_copyup(struct rbd_obj_request *obj_request) osd_req->r_callback = rbd_osd_req_callback; osd_req->r_priv = obj_request; - osd_req->r_base_oloc.pool = ceph_file_layout_pg_pool(rbd_dev->layout); + osd_req->r_base_oloc.pool = rbd_dev->layout.pool_id; if (ceph_oid_aprintf(&osd_req->r_base_oid, GFP_NOIO, "%s", obj_request->object_name)) goto fail; @@ -3995,10 +3995,11 @@ static struct rbd_device *rbd_dev_create(struct rbd_client *rbdc, /* Initialize the layout used for all rbd requests */ - rbd_dev->layout.fl_stripe_unit = cpu_to_le32(1 << RBD_MAX_OBJ_ORDER); - rbd_dev->layout.fl_stripe_count = cpu_to_le32(1); - rbd_dev->layout.fl_object_size = cpu_to_le32(1 << RBD_MAX_OBJ_ORDER); - rbd_dev->layout.fl_pg_pool = cpu_to_le32((u32) spec->pool_id); + rbd_dev->layout.stripe_unit = 1 << RBD_MAX_OBJ_ORDER; + rbd_dev->layout.stripe_count = 1; + rbd_dev->layout.object_size = 1 << RBD_MAX_OBJ_ORDER; + rbd_dev->layout.pool_id = spec->pool_id; + RCU_INIT_POINTER(rbd_dev->layout.pool_ns, NULL); /* * If this is a mapping rbd_dev (as opposed to a parent one), @@ -5187,7 +5188,7 @@ static int rbd_dev_header_name(struct rbd_device *rbd_dev) rbd_assert(rbd_image_format_valid(rbd_dev->image_format)); - rbd_dev->header_oloc.pool = ceph_file_layout_pg_pool(rbd_dev->layout); + rbd_dev->header_oloc.pool = rbd_dev->layout.pool_id; if (rbd_dev->image_format == 1) ret = ceph_oid_aprintf(&rbd_dev->header_oid, GFP_KERNEL, "%s%s", spec->image_name, RBD_SUFFIX); |