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Searched refs:cblock (Results 1 - 18 of 18) sorted by relevance

/kernel/linux/linux-5.10/drivers/md/
H A Ddm-cache-policy-internal.h15 static inline int policy_lookup(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t *cblock, in policy_lookup() argument
18 return p->lookup(p, oblock, cblock, data_dir, fast_copy, background_queued); in policy_lookup()
22 dm_oblock_t oblock, dm_cblock_t *cblock, in policy_lookup_with_work()
28 return p->lookup(p, oblock, cblock, data_dir, fast_copy, NULL); in policy_lookup_with_work()
31 return p->lookup_with_work(p, oblock, cblock, data_dir, fast_copy, work); in policy_lookup_with_work()
47 static inline void policy_set_dirty(struct dm_cache_policy *p, dm_cblock_t cblock) in policy_set_dirty() argument
49 p->set_dirty(p, cblock); in policy_set_dirty()
52 static inline void policy_clear_dirty(struct dm_cache_policy *p, dm_cblock_t cblock) in policy_clear_dirty() argument
54 p->clear_dirty(p, cblock); in policy_clear_dirty()
58 dm_oblock_t oblock, dm_cblock_t cblock, in policy_load_mapping()
21 policy_lookup_with_work(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t *cblock, int data_dir, bool fast_copy, struct policy_work **work) policy_lookup_with_work() argument
57 policy_load_mapping(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t cblock, bool dirty, uint32_t hint, bool hint_valid) policy_load_mapping() argument
64 policy_invalidate_mapping(struct dm_cache_policy *p, dm_cblock_t cblock) policy_invalidate_mapping() argument
70 policy_get_hint(struct dm_cache_policy *p, dm_cblock_t cblock) policy_get_hint() argument
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H A Ddm-cache-policy.h32 dm_cblock_t cblock; member
50 * Returns 0 if in cache (cblock will be set), -ENOENT if not, < 0 for
56 int (*lookup)(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t *cblock,
69 dm_oblock_t oblock, dm_cblock_t *cblock,
88 void (*set_dirty)(struct dm_cache_policy *p, dm_cblock_t cblock);
89 void (*clear_dirty)(struct dm_cache_policy *p, dm_cblock_t cblock);
96 dm_cblock_t cblock, bool dirty,
101 * Returns -ENODATA if cblock is not mapped.
103 int (*invalidate_mapping)(struct dm_cache_policy *p, dm_cblock_t cblock);
106 * Gets the hint for a given cblock
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H A Ddm-cache-target.c33 * cblock: index of a cache block
679 static void set_dirty(struct cache *cache, dm_cblock_t cblock) in set_dirty() argument
681 if (!test_and_set_bit(from_cblock(cblock), cache->dirty_bitset)) { in set_dirty()
683 policy_set_dirty(cache->policy, cblock); in set_dirty()
691 static void force_set_dirty(struct cache *cache, dm_cblock_t cblock) in force_set_dirty() argument
693 if (!test_and_set_bit(from_cblock(cblock), cache->dirty_bitset)) in force_set_dirty()
695 policy_set_dirty(cache->policy, cblock); in force_set_dirty()
698 static void force_clear_dirty(struct cache *cache, dm_cblock_t cblock) in force_clear_dirty() argument
700 if (test_and_clear_bit(from_cblock(cblock), cache->dirty_bitset)) { in force_clear_dirty()
705 policy_clear_dirty(cache->policy, cblock); in force_clear_dirty()
786 remap_to_cache(struct cache *cache, struct bio *bio, dm_cblock_t cblock) remap_to_cache() argument
834 remap_to_cache_dirty(struct cache *cache, struct bio *bio, dm_oblock_t oblock, dm_cblock_t cblock) remap_to_cache_dirty() argument
896 remap_to_origin_and_cache(struct cache *cache, struct bio *bio, dm_oblock_t oblock, dm_cblock_t cblock) remap_to_origin_and_cache() argument
1239 dm_cblock_t cblock = op->cblock; mg_complete() local
1539 invalidate_cblock(struct cache *cache, dm_cblock_t cblock) invalidate_cblock() argument
1617 invalidate_start(struct cache *cache, dm_cblock_t cblock, dm_oblock_t oblock, struct bio *bio) invalidate_start() argument
1674 dm_cblock_t cblock; map_bio() local
2845 load_mapping(void *context, dm_oblock_t oblock, dm_cblock_t cblock, bool dirty, uint32_t hint, bool hint_valid) load_mapping() argument
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H A Ddm-cache-metadata.h86 int dm_cache_remove_mapping(struct dm_cache_metadata *cmd, dm_cblock_t cblock);
87 int dm_cache_insert_mapping(struct dm_cache_metadata *cmd, dm_cblock_t cblock, dm_oblock_t oblock);
91 dm_cblock_t cblock, bool dirty,
128 * The policy is invited to save a 32bit hint value for every cblock (eg,
133 * The hints are indexed by the cblock, but many policies will not
134 * neccessarily have a fast way of accessing efficiently via cblock. So
135 * rather than querying the policy for each cblock, we let it walk its data
H A Ddm-cache-policy-smq.c743 * This assumes the cblock hasn't already been allocated.
1193 work.cblock = infer_cblock(mq, e); in queue_writeback()
1224 work.cblock = infer_cblock(mq, e); in queue_demotion()
1256 * We allocate the entry now to reserve the cblock. If the in queue_promotion()
1264 work.cblock = infer_cblock(mq, e); in queue_promotion()
1371 static int __lookup(struct smq_policy *mq, dm_oblock_t oblock, dm_cblock_t *cblock, in __lookup() argument
1385 *cblock = infer_cblock(mq, e); in __lookup()
1406 static int smq_lookup(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t *cblock, in smq_lookup() argument
1415 r = __lookup(mq, oblock, cblock, in smq_lookup()
1424 dm_oblock_t oblock, dm_cblock_t *cblock, in smq_lookup_with_work()
1423 smq_lookup_with_work(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t *cblock, int data_dir, bool fast_copy, struct policy_work **work) smq_lookup_with_work() argument
1523 __smq_set_clear_dirty(struct smq_policy *mq, dm_cblock_t cblock, bool set) __smq_set_clear_dirty() argument
1536 smq_set_dirty(struct dm_cache_policy *p, dm_cblock_t cblock) smq_set_dirty() argument
1546 smq_clear_dirty(struct dm_cache_policy *p, dm_cblock_t cblock) smq_clear_dirty() argument
1556 random_level(dm_cblock_t cblock) random_level() argument
1561 smq_load_mapping(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t cblock, bool dirty, uint32_t hint, bool hint_valid) smq_load_mapping() argument
1583 smq_invalidate_mapping(struct dm_cache_policy *p, dm_cblock_t cblock) smq_invalidate_mapping() argument
1598 smq_get_hint(struct dm_cache_policy *p, dm_cblock_t cblock) smq_get_hint() argument
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H A Ddm-cache-metadata.c725 * little-endian format. The index is the cblock, the high 48bits of the
1224 static int __remove(struct dm_cache_metadata *cmd, dm_cblock_t cblock) in __remove() argument
1230 r = dm_array_set_value(&cmd->info, cmd->root, from_cblock(cblock), in __remove()
1239 int dm_cache_remove_mapping(struct dm_cache_metadata *cmd, dm_cblock_t cblock) in dm_cache_remove_mapping() argument
1244 r = __remove(cmd, cblock); in dm_cache_remove_mapping()
1251 dm_cblock_t cblock, dm_oblock_t oblock) in __insert()
1257 r = dm_array_set_value(&cmd->info, cmd->root, from_cblock(cblock), in __insert()
1267 dm_cblock_t cblock, dm_oblock_t oblock) in dm_cache_insert_mapping()
1272 r = __insert(cmd, cblock, oblock); in dm_cache_insert_mapping()
1512 static int __dump_mapping(void *context, uint64_t cblock, voi argument
1250 __insert(struct dm_cache_metadata *cmd, dm_cblock_t cblock, dm_oblock_t oblock) __insert() argument
1266 dm_cache_insert_mapping(struct dm_cache_metadata *cmd, dm_cblock_t cblock, dm_oblock_t oblock) dm_cache_insert_mapping() argument
1548 __dirty(struct dm_cache_metadata *cmd, dm_cblock_t cblock, bool dirty) __dirty() argument
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/kernel/linux/linux-6.6/drivers/md/
H A Ddm-cache-policy-internal.h16 static inline int policy_lookup(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t *cblock, in policy_lookup() argument
19 return p->lookup(p, oblock, cblock, data_dir, fast_copy, background_queued); in policy_lookup()
23 dm_oblock_t oblock, dm_cblock_t *cblock, in policy_lookup_with_work()
29 return p->lookup(p, oblock, cblock, data_dir, fast_copy, NULL); in policy_lookup_with_work()
32 return p->lookup_with_work(p, oblock, cblock, data_dir, fast_copy, work); in policy_lookup_with_work()
48 static inline void policy_set_dirty(struct dm_cache_policy *p, dm_cblock_t cblock) in policy_set_dirty() argument
50 p->set_dirty(p, cblock); in policy_set_dirty()
53 static inline void policy_clear_dirty(struct dm_cache_policy *p, dm_cblock_t cblock) in policy_clear_dirty() argument
55 p->clear_dirty(p, cblock); in policy_clear_dirty()
59 dm_oblock_t oblock, dm_cblock_t cblock, in policy_load_mapping()
22 policy_lookup_with_work(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t *cblock, int data_dir, bool fast_copy, struct policy_work **work) policy_lookup_with_work() argument
58 policy_load_mapping(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t cblock, bool dirty, uint32_t hint, bool hint_valid) policy_load_mapping() argument
65 policy_invalidate_mapping(struct dm_cache_policy *p, dm_cblock_t cblock) policy_invalidate_mapping() argument
71 policy_get_hint(struct dm_cache_policy *p, dm_cblock_t cblock) policy_get_hint() argument
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H A Ddm-cache-policy.h33 dm_cblock_t cblock; member
51 * Returns 0 if in cache (cblock will be set), -ENOENT if not, < 0 for
57 int (*lookup)(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t *cblock,
70 dm_oblock_t oblock, dm_cblock_t *cblock,
89 void (*set_dirty)(struct dm_cache_policy *p, dm_cblock_t cblock);
90 void (*clear_dirty)(struct dm_cache_policy *p, dm_cblock_t cblock);
97 dm_cblock_t cblock, bool dirty,
102 * Returns -ENODATA if cblock is not mapped.
104 int (*invalidate_mapping)(struct dm_cache_policy *p, dm_cblock_t cblock);
107 * Gets the hint for a given cblock
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H A Ddm-cache-target.c35 * cblock: index of a cache block
613 static void set_dirty(struct cache *cache, dm_cblock_t cblock) in set_dirty() argument
615 if (!test_and_set_bit(from_cblock(cblock), cache->dirty_bitset)) { in set_dirty()
617 policy_set_dirty(cache->policy, cblock); in set_dirty()
625 static void force_set_dirty(struct cache *cache, dm_cblock_t cblock) in force_set_dirty() argument
627 if (!test_and_set_bit(from_cblock(cblock), cache->dirty_bitset)) in force_set_dirty()
629 policy_set_dirty(cache->policy, cblock); in force_set_dirty()
632 static void force_clear_dirty(struct cache *cache, dm_cblock_t cblock) in force_clear_dirty() argument
634 if (test_and_clear_bit(from_cblock(cblock), cache->dirty_bitset)) { in force_clear_dirty()
639 policy_clear_dirty(cache->policy, cblock); in force_clear_dirty()
724 remap_to_cache(struct cache *cache, struct bio *bio, dm_cblock_t cblock) remap_to_cache() argument
765 remap_to_cache_dirty(struct cache *cache, struct bio *bio, dm_oblock_t oblock, dm_cblock_t cblock) remap_to_cache_dirty() argument
828 remap_to_origin_and_cache(struct cache *cache, struct bio *bio, dm_oblock_t oblock, dm_cblock_t cblock) remap_to_origin_and_cache() argument
1174 dm_cblock_t cblock = op->cblock; mg_complete() local
1479 invalidate_cblock(struct cache *cache, dm_cblock_t cblock) invalidate_cblock() argument
1559 invalidate_start(struct cache *cache, dm_cblock_t cblock, dm_oblock_t oblock, struct bio *bio) invalidate_start() argument
1618 dm_cblock_t cblock; map_bio() local
2794 load_mapping(void *context, dm_oblock_t oblock, dm_cblock_t cblock, bool dirty, uint32_t hint, bool hint_valid) load_mapping() argument
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H A Ddm-cache-metadata.h87 int dm_cache_remove_mapping(struct dm_cache_metadata *cmd, dm_cblock_t cblock);
88 int dm_cache_insert_mapping(struct dm_cache_metadata *cmd, dm_cblock_t cblock, dm_oblock_t oblock);
92 dm_cblock_t cblock, bool dirty,
129 * The policy is invited to save a 32bit hint value for every cblock (eg,
134 * The hints are indexed by the cblock, but many policies will not
135 * necessarily have a fast way of accessing efficiently via cblock. So
136 * rather than querying the policy for each cblock, we let it walk its data
H A Ddm-cache-policy-smq.c746 * This assumes the cblock hasn't already been allocated.
1198 work.cblock = infer_cblock(mq, e); in queue_writeback()
1229 work.cblock = infer_cblock(mq, e); in queue_demotion()
1261 * We allocate the entry now to reserve the cblock. If the in queue_promotion()
1269 work.cblock = infer_cblock(mq, e); in queue_promotion()
1376 static int __lookup(struct smq_policy *mq, dm_oblock_t oblock, dm_cblock_t *cblock, in __lookup() argument
1390 *cblock = infer_cblock(mq, e); in __lookup()
1411 static int smq_lookup(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t *cblock, in smq_lookup() argument
1420 r = __lookup(mq, oblock, cblock, in smq_lookup()
1429 dm_oblock_t oblock, dm_cblock_t *cblock, in smq_lookup_with_work()
1428 smq_lookup_with_work(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t *cblock, int data_dir, bool fast_copy, struct policy_work **work) smq_lookup_with_work() argument
1528 __smq_set_clear_dirty(struct smq_policy *mq, dm_cblock_t cblock, bool set) __smq_set_clear_dirty() argument
1541 smq_set_dirty(struct dm_cache_policy *p, dm_cblock_t cblock) smq_set_dirty() argument
1551 smq_clear_dirty(struct dm_cache_policy *p, dm_cblock_t cblock) smq_clear_dirty() argument
1561 random_level(dm_cblock_t cblock) random_level() argument
1566 smq_load_mapping(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t cblock, bool dirty, uint32_t hint, bool hint_valid) smq_load_mapping() argument
1588 smq_invalidate_mapping(struct dm_cache_policy *p, dm_cblock_t cblock) smq_invalidate_mapping() argument
1603 smq_get_hint(struct dm_cache_policy *p, dm_cblock_t cblock) smq_get_hint() argument
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H A Ddm-cache-metadata.c729 * little-endian format. The index is the cblock, the high 48bits of the
1230 static int __remove(struct dm_cache_metadata *cmd, dm_cblock_t cblock) in __remove() argument
1236 r = dm_array_set_value(&cmd->info, cmd->root, from_cblock(cblock), in __remove()
1245 int dm_cache_remove_mapping(struct dm_cache_metadata *cmd, dm_cblock_t cblock) in dm_cache_remove_mapping() argument
1250 r = __remove(cmd, cblock); in dm_cache_remove_mapping()
1257 dm_cblock_t cblock, dm_oblock_t oblock) in __insert()
1264 r = dm_array_set_value(&cmd->info, cmd->root, from_cblock(cblock), in __insert()
1274 dm_cblock_t cblock, dm_oblock_t oblock) in dm_cache_insert_mapping()
1279 r = __insert(cmd, cblock, oblock); in dm_cache_insert_mapping()
1519 static int __dump_mapping(void *context, uint64_t cblock, voi argument
1256 __insert(struct dm_cache_metadata *cmd, dm_cblock_t cblock, dm_oblock_t oblock) __insert() argument
1273 dm_cache_insert_mapping(struct dm_cache_metadata *cmd, dm_cblock_t cblock, dm_oblock_t oblock) dm_cache_insert_mapping() argument
1554 __dirty(struct dm_cache_metadata *cmd, dm_cblock_t cblock, bool dirty) __dirty() argument
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/kernel/linux/linux-5.10/tools/perf/
H A Dbuiltin-record.c179 static int record__aio_write(struct aiocb *cblock, int trace_fd, in record__aio_write() argument
184 cblock->aio_fildes = trace_fd; in record__aio_write()
185 cblock->aio_buf = buf; in record__aio_write()
186 cblock->aio_nbytes = size; in record__aio_write()
187 cblock->aio_offset = off; in record__aio_write()
188 cblock->aio_sigevent.sigev_notify = SIGEV_NONE; in record__aio_write()
191 rc = aio_write(cblock); in record__aio_write()
195 cblock->aio_fildes = -1; in record__aio_write()
204 static int record__aio_complete(struct mmap *md, struct aiocb *cblock) in record__aio_complete() argument
212 aio_errno = aio_error(cblock); in record__aio_complete()
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/kernel/linux/linux-5.10/fs/xfs/libxfs/
H A Dxfs_btree.c2888 struct xfs_buf *cbp; /* buffer for cblock */ in xfs_btree_new_iroot()
2890 struct xfs_btree_block *cblock; /* child btree block */ in xfs_btree_new_iroot() local
2919 error = xfs_btree_get_buf_block(cur, &nptr, &cblock, &cbp); in xfs_btree_new_iroot()
2927 memcpy(cblock, block, xfs_btree_block_len(cur)); in xfs_btree_new_iroot()
2930 cblock->bb_u.l.bb_blkno = cpu_to_be64(cbp->b_bn); in xfs_btree_new_iroot()
2932 cblock->bb_u.s.bb_blkno = cpu_to_be64(cbp->b_bn); in xfs_btree_new_iroot()
2941 ckp = xfs_btree_key_addr(cur, 1, cblock); in xfs_btree_new_iroot()
2942 xfs_btree_copy_keys(cur, ckp, kp, xfs_btree_get_numrecs(cblock)); in xfs_btree_new_iroot()
2944 cpp = xfs_btree_ptr_addr(cur, 1, cblock); in xfs_btree_new_iroot()
2945 for (i = 0; i < be16_to_cpu(cblock in xfs_btree_new_iroot()
3482 struct xfs_btree_block *cblock; xfs_btree_kill_iroot() local
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H A Dxfs_bmap.c593 struct xfs_btree_block *cblock;/* child btree block */ in xfs_bmap_btree_to_extents() local
622 cblock = XFS_BUF_TO_BLOCK(cbp); in xfs_bmap_btree_to_extents()
623 if ((error = xfs_btree_check_block(cur, cblock, 0, cbp))) in xfs_bmap_btree_to_extents()
/kernel/linux/linux-6.6/tools/perf/
H A Dbuiltin-record.c277 static int record__aio_write(struct aiocb *cblock, int trace_fd, in record__aio_write() argument
282 cblock->aio_fildes = trace_fd; in record__aio_write()
283 cblock->aio_buf = buf; in record__aio_write()
284 cblock->aio_nbytes = size; in record__aio_write()
285 cblock->aio_offset = off; in record__aio_write()
286 cblock->aio_sigevent.sigev_notify = SIGEV_NONE; in record__aio_write()
289 rc = aio_write(cblock); in record__aio_write()
293 cblock->aio_fildes = -1; in record__aio_write()
302 static int record__aio_complete(struct mmap *md, struct aiocb *cblock) in record__aio_complete() argument
310 aio_errno = aio_error(cblock); in record__aio_complete()
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/kernel/linux/linux-6.6/fs/xfs/libxfs/
H A Dxfs_btree.c2977 struct xfs_buf *cbp; /* buffer for cblock */ in xfs_btree_new_iroot()
2979 struct xfs_btree_block *cblock; /* child btree block */ in xfs_btree_new_iroot() local
3008 error = xfs_btree_get_buf_block(cur, &nptr, &cblock, &cbp); in xfs_btree_new_iroot()
3016 memcpy(cblock, block, xfs_btree_block_len(cur)); in xfs_btree_new_iroot()
3020 cblock->bb_u.l.bb_blkno = bno; in xfs_btree_new_iroot()
3022 cblock->bb_u.s.bb_blkno = bno; in xfs_btree_new_iroot()
3032 ckp = xfs_btree_key_addr(cur, 1, cblock); in xfs_btree_new_iroot()
3033 xfs_btree_copy_keys(cur, ckp, kp, xfs_btree_get_numrecs(cblock)); in xfs_btree_new_iroot()
3035 cpp = xfs_btree_ptr_addr(cur, 1, cblock); in xfs_btree_new_iroot()
3036 for (i = 0; i < be16_to_cpu(cblock in xfs_btree_new_iroot()
3574 struct xfs_btree_block *cblock; xfs_btree_kill_iroot() local
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H A Dxfs_bmap.c544 struct xfs_btree_block *cblock;/* child btree block */ in xfs_bmap_btree_to_extents() local
572 cblock = XFS_BUF_TO_BLOCK(cbp); in xfs_bmap_btree_to_extents()
573 if ((error = xfs_btree_check_block(cur, cblock, 0, cbp))) in xfs_bmap_btree_to_extents()

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