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Searched refs:acq (Results 1 – 21 of 21) sorted by relevance

/linux-6.6.21/arch/arm64/include/asm/
Datomic_ll_sc.h42 #define ATOMIC_OP_RETURN(name, mb, acq, rel, cl, op, asm_op, constraint)\ argument
51 "1: ld" #acq "xr %w0, %2\n" \
63 #define ATOMIC_FETCH_OP(name, mb, acq, rel, cl, op, asm_op, constraint) \ argument
72 "1: ld" #acq "xr %w0, %3\n" \
138 #define ATOMIC64_OP_RETURN(name, mb, acq, rel, cl, op, asm_op, constraint)\ argument
147 "1: ld" #acq "xr %0, %2\n" \
159 #define ATOMIC64_FETCH_OP(name, mb, acq, rel, cl, op, asm_op, constraint)\ argument
168 "1: ld" #acq "xr %0, %3\n" \
239 #define __CMPXCHG_CASE(w, sfx, name, sz, mb, acq, rel, cl, constraint) \ argument
258 "1: ld" #acq "xr" #sfx "\t%" #w "[oldval], %[v]\n" \
Dcmpxchg.h21 #define __XCHG_CASE(w, sfx, name, sz, mb, nop_lse, acq, acq_lse, rel, cl) \ argument
30 "1: ld" #acq "xr" #sfx "\t%" #w "0, %2\n" \
/linux-6.6.21/arch/ia64/include/asm/
Datomic.h41 } while (ia64_cmpxchg(acq, v, old, new, sizeof(atomic_t)) != old); \
56 } while (ia64_cmpxchg(acq, v, old, new, sizeof(atomic_t)) != old); \
97 ? ia64_fetchadd(__ia64_aar_i, &(v)->counter, acq) \
105 ? ia64_fetchadd(-__ia64_asr_i, &(v)->counter, acq) \
136 } while (ia64_cmpxchg(acq, v, old, new, sizeof(atomic64_t)) != old); \
151 } while (ia64_cmpxchg(acq, v, old, new, sizeof(atomic64_t)) != old); \
182 ? ia64_fetchadd(__ia64_aar_i, &(v)->counter, acq) \
190 ? ia64_fetchadd(-__ia64_asr_i, &(v)->counter, acq) \
Dspinlock.h47 ticket = ia64_fetchadd(1, p, acq); in __ticket_spin_lock()
68 return ia64_cmpxchg(acq, &lock->lock, tmp, tmp + 1, sizeof (tmp)) == tmp; in __ticket_spin_trylock()
161 while (unlikely(ia64_fetchadd(1, (int *) __read_lock_ptr, acq) < 0)) { \
/linux-6.6.21/tools/testing/selftests/net/
Dipsec.c1369 struct xfrm_user_acquire acq; in xfrm_monitor_acquire() member
1382 req.nh.nlmsg_len = NLMSG_LENGTH(sizeof(req.acq)); in xfrm_monitor_acquire()
1387 req.acq.policy.sel.family = AF_INET; in xfrm_monitor_acquire()
1388 req.acq.aalgos = 0xfeed; in xfrm_monitor_acquire()
1389 req.acq.ealgos = 0xbaad; in xfrm_monitor_acquire()
1390 req.acq.calgos = 0xbabe; in xfrm_monitor_acquire()
1421 if (req.acq.aalgos != 0xfeed || req.acq.ealgos != 0xbaad in xfrm_monitor_acquire()
1422 || req.acq.calgos != 0xbabe) { in xfrm_monitor_acquire()
1424 req.acq.aalgos, req.acq.ealgos, req.acq.calgos); in xfrm_monitor_acquire()
/linux-6.6.21/arch/ia64/include/uapi/asm/
Dcmpxchg.h114 ia64_cmpxchg(acq, (ptr), (o), (n), sizeof(*(ptr)))
/linux-6.6.21/drivers/net/wireless/ath/ath9k/
Dchannel.c122 for (j = 0; j < ARRAY_SIZE(ctx->acq); j++) { in ath_chanctx_init()
123 INIT_LIST_HEAD(&ctx->acq[j].acq_new); in ath_chanctx_init()
124 INIT_LIST_HEAD(&ctx->acq[j].acq_old); in ath_chanctx_init()
125 spin_lock_init(&ctx->acq[j].lock); in ath_chanctx_init()
1352 for (i = 0; i < ARRAY_SIZE(ctx->acq); i++) { in ath9k_offchannel_init()
1353 INIT_LIST_HEAD(&ctx->acq[i].acq_new); in ath9k_offchannel_init()
1354 INIT_LIST_HEAD(&ctx->acq[i].acq_old); in ath9k_offchannel_init()
1355 spin_lock_init(&ctx->acq[i].lock); in ath9k_offchannel_init()
Dmain.c76 struct ath_acq *acq; in ath9k_has_pending_frames() local
78 acq = &sc->cur_chan->acq[txq->mac80211_qnum]; in ath9k_has_pending_frames()
79 if (!list_empty(&acq->acq_new) || !list_empty(&acq->acq_old)) in ath9k_has_pending_frames()
Dath9k.h332 struct ath_acq acq[IEEE80211_NUM_ACS]; member
/linux-6.6.21/Documentation/locking/
Dlockstat.rst63 acq-bounces
108 …contentions waittime-min waittime-max waittime-total waittime-avg acq-bounces acquisiti…
/linux-6.6.21/arch/ia64/kernel/
Dsmp.c248 ia64_fetchadd(1, &local_tlb_flush_counts[smp_processor_id()].count, acq); in smp_local_flush_tlb()
Dtraps.c319 if ((last.count & 15) < 5 && (ia64_fetchadd(1, &last.count, acq) & 15) < 5) { in handle_fpu_swa()
Divt.S555 (p6) cmpxchg8.acq r26=[r17],r25,ar.ccv // Only update if page is present
621 (p6) cmpxchg8.acq r26=[r17],r25,ar.ccv // Only if page present
676 (p6) cmpxchg8.acq r26=[r17],r25,ar.ccv // Only if page is present
Dfsys.S215 ld4.acq r28 = [r20] // gtod_lock.sequence, Must take first
/linux-6.6.21/tools/memory-model/
Dlinux-kernel.cat28 let acq-po = [Acquire] ; po ; [M]
57 let nonrw-fence = strong-fence | po-rel | acq-po
/linux-6.6.21/Documentation/filesystems/caching/
Dfscache.rst180 | |ok=N |Number of acq reqs succeeded |
182 | |oom=N |Number of acq reqs failed on ENOMEM |
/linux-6.6.21/arch/ia64/mm/
Dtlb.c124 unsigned long t = ia64_fetchadd(1, &ss->ticket, acq), serve; in down_spin()
/linux-6.6.21/Documentation/
Datomic_t.txt265 t = LL.acq *y (0)
Dmemory-barriers.txt2869 used by READ_ONCE() and WRITE_ONCE() cause GCC to emit the special ld.acq
/linux-6.6.21/Documentation/translations/ko_KR/
Dmemory-barriers.txt2816 ld.acq 와 stl.rel 인스트럭션을 각각 만들어 내도록 합니다.
/linux-6.6.21/Documentation/translations/sp_SP/
Dmemory-barriers.txt2991 que GCC emita las instrucciones especiales ld.acq y st.rel