Home
last modified time | relevance | path

Searched refs:tctx (Results 1 – 24 of 24) sorted by relevance

/linux/io_uring/
H A Dtctx.c13 #include "tctx.h"
47 struct io_uring_task *tctx = tsk->io_uring; in __io_uring_free()
57 xa_for_each(&tctx->xa, index, node) { in __io_uring_free()
61 WARN_ON_ONCE(tctx->io_wq); in __io_uring_free()
62 WARN_ON_ONCE(tctx->cached_refs); in __io_uring_free()
64 percpu_counter_destroy(&tctx->inflight); in __io_uring_free()
65 kfree(tctx); in __io_uring_free()
72 struct io_uring_task *tctx; in io_uring_alloc_task_context()
75 tctx = kzalloc(sizeof(*tctx), GFP_KERNE in io_uring_alloc_task_context()
49 struct io_uring_task *tctx = tsk->io_uring; __io_uring_free() local
74 struct io_uring_task *tctx; io_uring_alloc_task_context() local
108 struct io_uring_task *tctx = current->io_uring; __io_uring_add_tctx_node() local
169 struct io_uring_task *tctx = current->io_uring; io_uring_del_tctx_node() local
190 io_uring_clean_tctx(struct io_uring_task * tctx) io_uring_clean_tctx() argument
212 struct io_uring_task *tctx = current->io_uring; io_uring_unreg_ringfd() local
223 io_ring_add_registered_file(struct io_uring_task * tctx,struct file * file,int start,int end) io_ring_add_registered_file() argument
238 io_ring_add_registered_fd(struct io_uring_task * tctx,int fd,int start,int end) io_ring_add_registered_fd() argument
270 struct io_uring_task *tctx; io_ringfd_register() local
328 struct io_uring_task *tctx = current->io_uring; io_ringfd_unregister() local
[all...]
H A Dtctx.h14 void io_uring_clean_tctx(struct io_uring_task *tctx);
27 struct io_uring_task *tctx = current->io_uring; in io_uring_add_tctx_node() local
29 if (likely(tctx && tctx->last == ctx)) in io_uring_add_tctx_node()
H A Dio_uring.c86 #include "tctx.h"
173 req->tctx = IO_URING_PTR_POISON; in io_poison_cached_req()
380 atomic_dec(&req->tctx->inflight_tracked); in io_clean_op()
399 atomic_inc(&req->tctx->inflight_tracked); in io_req_track_inflight()
469 struct io_uring_task *tctx = req->tctx; in io_queue_iowq()
471 BUG_ON(!tctx); in io_queue_iowq()
473 if ((current->flags & PF_KTHREAD) || !tctx->io_wq) { in io_queue_iowq()
488 if (WARN_ON_ONCE(!same_thread_group(tctx->task, current))) in io_queue_iowq()
492 io_wq_enqueue(tctx in io_queue_iowq()
468 struct io_uring_task *tctx = req->tctx; io_queue_iowq() local
655 struct io_uring_task *tctx = req->tctx; io_put_task() local
667 io_task_refs_refill(struct io_uring_task * tctx) io_task_refs_refill() argument
678 struct io_uring_task *tctx = task->io_uring; io_uring_drop_tctx_refs() local
1165 io_fallback_tw(struct io_uring_task * tctx,bool sync) io_fallback_tw() argument
1172 tctx_task_work_run(struct io_uring_task * tctx,unsigned int max_entries,unsigned int * count) tctx_task_work_run() argument
1194 struct io_uring_task *tctx; tctx_task_work() local
1276 struct io_uring_task *tctx = req->tctx; io_req_normal_work_add() local
2485 struct io_uring_task *tctx = current->io_uring; current_pending_io() local
2968 struct io_uring_task *tctx = current->io_uring; io_tctx_exit_cb() local
3235 struct io_uring_task *tctx = current->io_uring; SYSCALL_DEFINE6() local
3578 struct io_uring_task *tctx; io_uring_create() local
[all...]
H A Dregister.c24 #include "tctx.h"
260 struct io_uring_task *tctx = NULL; in io_register_iowq_max_workers() local
287 tctx = tsk->io_uring; in io_register_iowq_max_workers()
290 tctx = current->io_uring; in io_register_iowq_max_workers()
300 if (tctx && tctx->io_wq) { in io_register_iowq_max_workers()
301 ret = io_wq_max_workers(tctx->io_wq, new_count); in io_register_iowq_max_workers()
325 tctx = node->task->io_uring; in io_register_iowq_max_workers()
326 if (WARN_ON_ONCE(!tctx->io_wq)) in io_register_iowq_max_workers()
332 (void)io_wq_max_workers(tctx in io_register_iowq_max_workers()
843 struct io_uring_task *tctx = current->io_uring; io_uring_register_get_file() local
[all...]
H A Dcancel.h21 int io_try_cancel(struct io_uring_task *tctx, struct io_cancel_data *cd,
26 bool io_match_task_safe(struct io_kiocb *head, struct io_uring_task *tctx,
29 bool io_cancel_remove_all(struct io_ring_ctx *ctx, struct io_uring_task *tctx,
36 struct io_uring_task *tctx, in io_cancel_match_sequence()
H A Dwaitid.c173 bool io_waitid_remove_all(struct io_ring_ctx *ctx, struct io_uring_task *tctx, in io_waitid_remove_all() argument
176 return io_cancel_remove_all(ctx, tctx, &ctx->waitid_list, cancel_all, __io_waitid_cancel); in io_waitid_remove_all()
316 iwa->wo.child_wait.private = req->tctx->task; in io_waitid()
H A Dsqpoll.c270 struct io_uring_task *tctx = current->io_uring; in io_sq_tw() local
279 *retry_list = tctx_task_work_run(tctx, max_entries, &count); in io_sq_tw()
288 struct io_uring_task *tctx = current->io_uring; in io_sq_tw_pending() local
290 return retry_list || !llist_empty(&tctx->task_list); in io_sq_tw_pending()
H A During_cmd.h17 struct io_uring_task *tctx, bool cancel_all);
H A Dpoll.h46 bool io_poll_remove_all(struct io_ring_ctx *ctx, struct io_uring_task *tctx,
H A Dio-wq.h48 int io_wq_cpu_affinity(struct io_uring_task *tctx, cpumask_var_t mask);
H A Dio-wq.c1403 int io_wq_cpu_affinity(struct io_uring_task *tctx, cpumask_var_t mask) in io_wq_cpu_affinity() argument
1408 if (!tctx || !tctx->io_wq) in io_wq_cpu_affinity()
1415 cpuset_cpus_allowed(tctx->io_wq->task, allowed_mask); in io_wq_cpu_affinity()
1418 cpumask_copy(tctx->io_wq->cpu_mask, mask); in io_wq_cpu_affinity()
1422 cpumask_copy(tctx->io_wq->cpu_mask, allowed_mask); in io_wq_cpu_affinity()
H A Dfdinfo.c231 task_work_pending(req->tctx->task)); in __io_uring_show_fdinfo()
H A Dpoll.c724 __cold bool io_poll_remove_all(struct io_ring_ctx *ctx, struct io_uring_task *tctx, in io_poll_remove_all() argument
739 if (io_match_task_safe(req, tctx, cancel_all)) { in io_poll_remove_all()
/linux/tools/testing/selftests/lsm/
H A Dlsm_get_self_attr_test.c145 struct lsm_ctx *tctx = NULL; in TEST() local
191 tctx = ctx; in TEST()
193 ASSERT_EQ(0, strcmp((char *)tctx->ctx, attr)); in TEST()
195 tctx = next_ctx(tctx); in TEST()
196 ASSERT_NE(0, strcmp((char *)tctx->ctx, attr)); in TEST()
204 tctx = ctx; in TEST()
206 ASSERT_EQ(0, strcmp((char *)tctx->ctx, attr)); in TEST()
209 tctx = next_ctx(tctx); in TEST()
210 ASSERT_NE(0, strcmp((char *)tctx->ctx, attr)); in TEST()
218 tctx = ctx; in TEST()
[all …]
/linux/drivers/crypto/
H A Dgeode-aes.c70 geode_aes_crypt(const struct geode_aes_tfm_ctx *tctx, const void *src, in geode_aes_crypt() argument
97 _writefield(AES_WRITEKEY0_REG, tctx->key); in geode_aes_crypt()
113 struct geode_aes_tfm_ctx *tctx = crypto_tfm_ctx(tfm); in geode_setkey_cip() local
115 tctx->keylen = len; in geode_setkey_cip()
118 memcpy(tctx->key, key, len); in geode_setkey_cip()
129 tctx->fallback.cip->base.crt_flags &= ~CRYPTO_TFM_REQ_MASK; in geode_setkey_cip()
130 tctx->fallback.cip->base.crt_flags |= in geode_setkey_cip()
133 return crypto_cipher_setkey(tctx->fallback.cip, key, len); in geode_setkey_cip()
139 struct geode_aes_tfm_ctx *tctx = crypto_skcipher_ctx(tfm); in geode_setkey_skcipher() local
141 tctx->keylen = len; in geode_setkey_skcipher()
[all …]
H A Dimg-hash.c630 struct img_hash_ctx *tctx = crypto_ahash_ctx(tfm); in img_hash_digest() local
637 if (!tctx->hdev) { in img_hash_digest()
642 tctx->hdev = hdev; in img_hash_digest()
645 hdev = tctx->hdev; in img_hash_digest()
678 err = img_hash_handle_queue(tctx->hdev, req); in img_hash_digest()
723 struct img_hash_ctx *tctx = crypto_tfm_ctx(tfm); in img_hash_cra_exit() local
725 crypto_free_ahash(tctx->fallback); in img_hash_cra_exit()
/linux/crypto/
H A Dessiv.c69 struct essiv_tfm_ctx *tctx = crypto_skcipher_ctx(tfm); in essiv_skcipher_setkey() local
73 crypto_skcipher_clear_flags(tctx->u.skcipher, CRYPTO_TFM_REQ_MASK); in essiv_skcipher_setkey()
74 crypto_skcipher_set_flags(tctx->u.skcipher, in essiv_skcipher_setkey()
77 err = crypto_skcipher_setkey(tctx->u.skcipher, key, keylen); in essiv_skcipher_setkey()
81 err = crypto_shash_tfm_digest(tctx->hash, key, keylen, salt); in essiv_skcipher_setkey()
85 crypto_cipher_clear_flags(tctx->essiv_cipher, CRYPTO_TFM_REQ_MASK); in essiv_skcipher_setkey()
86 crypto_cipher_set_flags(tctx->essiv_cipher, in essiv_skcipher_setkey()
89 return crypto_cipher_setkey(tctx->essiv_cipher, salt, in essiv_skcipher_setkey()
90 crypto_shash_digestsize(tctx->hash)); in essiv_skcipher_setkey()
96 struct essiv_tfm_ctx *tctx = crypto_aead_ctx(tfm); in essiv_aead_setkey() local
[all …]
H A Dhctr2.c77 static void hctr2_hash_tweaklens(struct hctr2_tfm_ctx *tctx) in hctr2_hash_tweaklens() argument
86 polyval_init(&ctx, &tctx->poly_key); in hctr2_hash_tweaklens()
91 &ctx, &tctx->hashed_tweaklens[has_remainder]); in hctr2_hash_tweaklens()
99 struct hctr2_tfm_ctx *tctx = crypto_skcipher_ctx(tfm); in hctr2_setkey() local
103 crypto_cipher_clear_flags(tctx->blockcipher, CRYPTO_TFM_REQ_MASK); in hctr2_setkey()
104 crypto_cipher_set_flags(tctx->blockcipher, in hctr2_setkey()
107 err = crypto_cipher_setkey(tctx->blockcipher, key, keylen); in hctr2_setkey()
111 crypto_skcipher_clear_flags(tctx->xctr, CRYPTO_TFM_REQ_MASK); in hctr2_setkey()
112 crypto_skcipher_set_flags(tctx->xctr, in hctr2_setkey()
115 err = crypto_skcipher_setkey(tctx->xctr, key, keylen); in hctr2_setkey()
[all …]
H A Dblake2b.c20 struct blake2b_tfm_ctx *tctx = crypto_shash_ctx(tfm); in crypto_blake2b_setkey() local
24 memcpy(tctx->key, key, keylen); in crypto_blake2b_setkey()
25 tctx->keylen = keylen; in crypto_blake2b_setkey()
33 const struct blake2b_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm); in crypto_blake2b_init() local
37 tctx->key, tctx->keylen); in crypto_blake2b_init()
57 const struct blake2b_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm); in crypto_blake2b_digest() local
60 blake2b(tctx->key, tctx->keylen, data, len, out, digestsize); in crypto_blake2b_digest()
/linux/tools/testing/selftests/sched_ext/
H A Dselect_cpu_dfl_nodispatch.bpf.c37 struct task_ctx *tctx; in BPF_STRUCT_OPS() local
40 tctx = bpf_task_storage_get(&task_ctx_stor, p, 0, 0); in BPF_STRUCT_OPS()
41 if (!tctx) { in BPF_STRUCT_OPS()
47 &tctx->force_local); in BPF_STRUCT_OPS()
56 struct task_ctx *tctx; in BPF_STRUCT_OPS() local
58 tctx = bpf_task_storage_get(&task_ctx_stor, p, 0, 0); in BPF_STRUCT_OPS()
59 if (!tctx) { in BPF_STRUCT_OPS()
64 if (tctx->force_local) { in BPF_STRUCT_OPS()
66 tctx->force_local = false; in BPF_STRUCT_OPS()
/linux/tools/sched_ext/
H A Dscx_qmap.bpf.c153 struct task_ctx *tctx; in lookup_task_ctx() local
155 if (!(tctx = bpf_task_storage_get(&task_ctx_stor, p, 0, 0))) { in lookup_task_ctx()
159 return tctx; in lookup_task_ctx()
165 struct task_ctx *tctx; in BPF_STRUCT_OPS() local
168 if (!(tctx = lookup_task_ctx(p))) in BPF_STRUCT_OPS()
174 tctx->force_local = true; in BPF_STRUCT_OPS()
199 struct task_ctx *tctx; in BPF_STRUCT_OPS() local
219 if (!(tctx = lookup_task_ctx(p))) in BPF_STRUCT_OPS()
226 tctx->core_sched_seq = core_sched_tail_seqs[idx]++; in BPF_STRUCT_OPS()
232 if (tctx->force_local) { in BPF_STRUCT_OPS()
[all …]
/linux/include/trace/events/
H A Dio_uring.h603 TP_PROTO(void *tctx, unsigned int count),
605 TP_ARGS(tctx, count),
608 __field( void *, tctx )
613 __entry->tctx = tctx;
617 TP_printk("tctx %p, count %u", __entry->tctx, __entry->count)
/linux/arch/arm64/crypto/
H A Dsm4-ce-glue.c577 struct sm4_mac_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm); in sm4_mac_update() local
583 sm4_ce_mac_update(tctx->key.rkey_enc, ctx->digest, p, in sm4_mac_update()
591 struct sm4_mac_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm); in sm4_cmac_finup() local
593 const u8 *consts = tctx->consts; in sm4_cmac_finup()
601 sm4_ce_mac_update(tctx->key.rkey_enc, ctx->digest, consts, 1, in sm4_cmac_finup()
610 struct sm4_mac_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm); in sm4_cbcmac_finup() local
616 sm4_ce_crypt_block(tctx->key.rkey_enc, ctx->digest, in sm4_cbcmac_finup()
H A Daes-glue.c858 struct mac_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm); in mac_update() local
863 mac_do_update(&tctx->key, p, blocks, ctx->dg, 0); in mac_update()
870 struct mac_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm); in cbcmac_finup() local
875 mac_do_update(&tctx->key, NULL, 0, ctx->dg, 1); in cbcmac_finup()
884 struct mac_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm); in cmac_finup() local
886 u8 *consts = tctx->consts; in cmac_finup()
893 mac_do_update(&tctx->key, consts, 1, ctx->dg, 0); in cmac_finup()