Lines Matching refs:backoff
1871 struct ceph_osd_backoff *backoff; in alloc_backoff() local
1873 backoff = kzalloc(sizeof(*backoff), GFP_NOIO); in alloc_backoff()
1874 if (!backoff) in alloc_backoff()
1877 RB_CLEAR_NODE(&backoff->spg_node); in alloc_backoff()
1878 RB_CLEAR_NODE(&backoff->id_node); in alloc_backoff()
1879 return backoff; in alloc_backoff()
1882 static void free_backoff(struct ceph_osd_backoff *backoff) in free_backoff() argument
1884 WARN_ON(!RB_EMPTY_NODE(&backoff->spg_node)); in free_backoff()
1885 WARN_ON(!RB_EMPTY_NODE(&backoff->id_node)); in free_backoff()
1887 free_hoid(backoff->begin); in free_backoff()
1888 free_hoid(backoff->end); in free_backoff()
1889 kfree(backoff); in free_backoff()
1895 DEFINE_RB_INSDEL_FUNCS2(backoff, struct ceph_osd_backoff, begin, hoid_compare,
1937 struct ceph_osd_backoff *backoff = in DEFINE_RB_FUNCS() local
1941 erase_backoff(&spg->backoffs, backoff); in DEFINE_RB_FUNCS()
1942 erase_backoff_by_id(&osd->o_backoffs_by_id, backoff); in DEFINE_RB_FUNCS()
1943 free_backoff(backoff); in DEFINE_RB_FUNCS()
1978 struct ceph_osd_backoff *backoff; in should_plug_request() local
1986 backoff = lookup_containing_backoff(&spg->backoffs, &hoid); in should_plug_request()
1987 if (!backoff) in should_plug_request()
1991 __func__, req, req->r_tid, osd->o_osd, backoff->spgid.pgid.pool, in should_plug_request()
1992 backoff->spgid.pgid.seed, backoff->spgid.shard, backoff->id); in should_plug_request()
4259 const struct ceph_osd_backoff *backoff, in create_backoff_message() argument
4270 hoid_encoding_size(backoff->begin); in create_backoff_message()
4272 hoid_encoding_size(backoff->end); in create_backoff_message()
4281 encode_spgid(&p, &backoff->spgid); in create_backoff_message()
4284 ceph_encode_64(&p, backoff->id); in create_backoff_message()
4285 encode_hoid(&p, end, backoff->begin); in create_backoff_message()
4286 encode_hoid(&p, end, backoff->end); in create_backoff_message()
4299 struct ceph_osd_backoff *backoff; in handle_backoff_block() local
4316 backoff = alloc_backoff(); in handle_backoff_block()
4317 if (!backoff) { in handle_backoff_block()
4321 backoff->spgid = m->spgid; /* struct */ in handle_backoff_block()
4322 backoff->id = m->id; in handle_backoff_block()
4323 backoff->begin = m->begin; in handle_backoff_block()
4325 backoff->end = m->end; in handle_backoff_block()
4328 insert_backoff(&spg->backoffs, backoff); in handle_backoff_block()
4329 insert_backoff_by_id(&osd->o_backoffs_by_id, backoff); in handle_backoff_block()
4335 msg = create_backoff_message(backoff, m->map_epoch); in handle_backoff_block()
4359 struct ceph_osd_backoff *backoff; in handle_backoff_unblock() local
4365 backoff = lookup_backoff_by_id(&osd->o_backoffs_by_id, m->id); in handle_backoff_unblock()
4366 if (!backoff) { in handle_backoff_unblock()
4373 if (hoid_compare(backoff->begin, m->begin) && in handle_backoff_unblock()
4374 hoid_compare(backoff->end, m->end)) { in handle_backoff_unblock()
4381 spg = lookup_spg_mapping(&osd->o_backoff_mappings, &backoff->spgid); in handle_backoff_unblock()
4384 erase_backoff(&spg->backoffs, backoff); in handle_backoff_unblock()
4385 erase_backoff_by_id(&osd->o_backoffs_by_id, backoff); in handle_backoff_unblock()
4386 free_backoff(backoff); in handle_backoff_unblock()