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Searched refs:atomic_read (Results 1 – 25 of 1547) sorted by relevance

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/Linux-v4.19/fs/fscache/
Dstats.c146 atomic_read(&fscache_n_cookie_index), in fscache_stats_show()
147 atomic_read(&fscache_n_cookie_data), in fscache_stats_show()
148 atomic_read(&fscache_n_cookie_special)); in fscache_stats_show()
151 atomic_read(&fscache_n_object_alloc), in fscache_stats_show()
152 atomic_read(&fscache_n_object_no_alloc), in fscache_stats_show()
153 atomic_read(&fscache_n_object_avail), in fscache_stats_show()
154 atomic_read(&fscache_n_object_dead)); in fscache_stats_show()
156 atomic_read(&fscache_n_checkaux_none), in fscache_stats_show()
157 atomic_read(&fscache_n_checkaux_okay), in fscache_stats_show()
158 atomic_read(&fscache_n_checkaux_update), in fscache_stats_show()
[all …]
Dhistogram.c41 n[0] = atomic_read(&fscache_obj_instantiate_histogram[index]); in fscache_histogram_show()
42 n[1] = atomic_read(&fscache_ops_histogram[index]); in fscache_histogram_show()
43 n[2] = atomic_read(&fscache_objs_histogram[index]); in fscache_histogram_show()
44 n[3] = atomic_read(&fscache_retrieval_delay_histogram[index]); in fscache_histogram_show()
45 n[4] = atomic_read(&fscache_retrieval_histogram[index]); in fscache_histogram_show()
/Linux-v4.19/fs/btrfs/
Dlocking.c33 if (atomic_read(&eb->blocking_writers) == 0) { in btrfs_set_lock_blocking_rw()
34 WARN_ON(atomic_read(&eb->spinning_writers) != 1); in btrfs_set_lock_blocking_rw()
43 WARN_ON(atomic_read(&eb->spinning_readers) == 0); in btrfs_set_lock_blocking_rw()
65 BUG_ON(atomic_read(&eb->blocking_writers) != 1); in btrfs_clear_lock_blocking_rw()
67 WARN_ON(atomic_read(&eb->spinning_writers)); in btrfs_clear_lock_blocking_rw()
73 BUG_ON(atomic_read(&eb->blocking_readers) == 0); in btrfs_clear_lock_blocking_rw()
89 BUG_ON(!atomic_read(&eb->blocking_writers) && in btrfs_tree_read_lock()
93 if (atomic_read(&eb->blocking_writers) && in btrfs_tree_read_lock()
106 if (atomic_read(&eb->blocking_writers)) { in btrfs_tree_read_lock()
109 atomic_read(&eb->blocking_writers) == 0); in btrfs_tree_read_lock()
[all …]
/Linux-v4.19/net/netfilter/ipvs/
Dip_vs_nq.c50 return atomic_read(&dest->activeconns) + 1; in ip_vs_nq_dest_overhead()
82 !atomic_read(&dest->weight)) in ip_vs_nq_schedule()
88 if (atomic_read(&dest->activeconns) == 0) { in ip_vs_nq_schedule()
95 ((__s64)loh * atomic_read(&dest->weight) > in ip_vs_nq_schedule()
96 (__s64)doh * atomic_read(&least->weight))) { in ip_vs_nq_schedule()
112 atomic_read(&least->activeconns), in ip_vs_nq_schedule()
114 atomic_read(&least->weight), loh); in ip_vs_nq_schedule()
Dip_vs_lblcr.c178 if ((atomic_read(&least->weight) > 0) in ip_vs_dest_set_min()
194 if (((__s64)loh * atomic_read(&dest->weight) > in ip_vs_dest_set_min()
195 (__s64)doh * atomic_read(&least->weight)) in ip_vs_dest_set_min()
207 atomic_read(&least->activeconns), in ip_vs_dest_set_min()
209 atomic_read(&least->weight), loh); in ip_vs_dest_set_min()
227 if (atomic_read(&most->weight) > 0) { in ip_vs_dest_set_max()
240 if (((__s64)moh * atomic_read(&dest->weight) < in ip_vs_dest_set_max()
241 (__s64)doh * atomic_read(&most->weight)) in ip_vs_dest_set_max()
242 && (atomic_read(&dest->weight) > 0)) { in ip_vs_dest_set_max()
252 atomic_read(&most->activeconns), in ip_vs_dest_set_max()
[all …]
Dip_vs_sed.c54 return atomic_read(&dest->activeconns) + 1; in ip_vs_sed_dest_overhead()
85 atomic_read(&dest->weight) > 0) { in ip_vs_sed_schedule()
102 if ((__s64)loh * atomic_read(&dest->weight) > in ip_vs_sed_schedule()
103 (__s64)doh * atomic_read(&least->weight)) { in ip_vs_sed_schedule()
113 atomic_read(&least->activeconns), in ip_vs_sed_schedule()
115 atomic_read(&least->weight), loh); in ip_vs_sed_schedule()
Dip_vs_wlc.c57 atomic_read(&dest->weight) > 0) { in ip_vs_wlc_schedule()
74 if ((__s64)loh * atomic_read(&dest->weight) > in ip_vs_wlc_schedule()
75 (__s64)doh * atomic_read(&least->weight)) { in ip_vs_wlc_schedule()
85 atomic_read(&least->activeconns), in ip_vs_wlc_schedule()
87 atomic_read(&least->weight), loh); in ip_vs_wlc_schedule()
Dip_vs_fo.c39 atomic_read(&dest->weight) > hw) { in ip_vs_fo_schedule()
41 hw = atomic_read(&dest->weight); in ip_vs_fo_schedule()
49 atomic_read(&hweight->activeconns), in ip_vs_fo_schedule()
50 atomic_read(&hweight->weight)); in ip_vs_fo_schedule()
Dip_vs_ovf.c41 w = atomic_read(&dest->weight); in ip_vs_ovf_schedule()
43 atomic_read(&dest->activeconns) > w || in ip_vs_ovf_schedule()
56 atomic_read(&h->activeconns), in ip_vs_ovf_schedule()
57 atomic_read(&h->weight)); in ip_vs_ovf_schedule()
Dip_vs_lblc.c316 if (atomic_read(&tbl->entries) <= tbl->max_size) { in ip_vs_lblc_check_expire()
321 goal = (atomic_read(&tbl->entries) - tbl->max_size)*4/3; in ip_vs_lblc_check_expire()
425 if (atomic_read(&dest->weight) > 0) { in __ip_vs_lblc_schedule()
442 if ((__s64)loh * atomic_read(&dest->weight) > in __ip_vs_lblc_schedule()
443 (__s64)doh * atomic_read(&least->weight)) { in __ip_vs_lblc_schedule()
453 atomic_read(&least->activeconns), in __ip_vs_lblc_schedule()
455 atomic_read(&least->weight), loh); in __ip_vs_lblc_schedule()
468 if (atomic_read(&dest->activeconns) > atomic_read(&dest->weight)) { in is_overloaded()
472 if (atomic_read(&d->activeconns)*2 in is_overloaded()
473 < atomic_read(&d->weight)) { in is_overloaded()
[all …]
/Linux-v4.19/drivers/infiniband/hw/vmw_pvrdma/
Dpvrdma_ring.h71 const unsigned int idx = atomic_read(var); in pvrdma_idx()
80 __u32 idx = atomic_read(var) + 1; /* Increment. */ in pvrdma_idx_ring_inc()
89 const __u32 tail = atomic_read(&r->prod_tail); in pvrdma_idx_ring_has_space()
90 const __u32 head = atomic_read(&r->cons_head); in pvrdma_idx_ring_has_space()
103 const __u32 tail = atomic_read(&r->prod_tail); in pvrdma_idx_ring_has_data()
104 const __u32 head = atomic_read(&r->cons_head); in pvrdma_idx_ring_has_data()
/Linux-v4.19/drivers/lightnvm/
Dpblk-rl.c30 rb_space = atomic_read(&rl->rb_space); in pblk_rl_is_limit()
37 int rb_user_cnt = atomic_read(&rl->rb_user_cnt); in pblk_rl_user_may_insert()
38 int rb_space = atomic_read(&rl->rb_space); in pblk_rl_user_may_insert()
51 int rb_space = atomic_read(&rl->rb_space); in pblk_rl_inserted()
59 int rb_gc_cnt = atomic_read(&rl->rb_gc_cnt); in pblk_rl_gc_may_insert()
99 return atomic_read(&rl->free_blocks); in pblk_rl_nr_free_blks()
104 return atomic_read(&rl->free_user_blocks); in pblk_rl_nr_user_free_blks()
112 int werr_gc_needed = atomic_read(&rl->werr_lines); in __pblk_rl_update_rates()
160 int blk_in_line = atomic_read(&line->blk_in_line); in pblk_rl_free_lines_inc()
172 int blk_in_line = atomic_read(&line->blk_in_line); in pblk_rl_free_lines_dec()
[all …]
/Linux-v4.19/sound/core/seq/
Dseq_lock.c31 if (atomic_read(lockp) < 0) { in snd_use_lock_sync_helper()
32 pr_warn("ALSA: seq_lock: lock trouble [counter = %d] in %s:%d\n", atomic_read(lockp), file, line); in snd_use_lock_sync_helper()
35 while (atomic_read(lockp) > 0) { in snd_use_lock_sync_helper()
37 pr_warn("ALSA: seq_lock: waiting [%d left] in %s:%d\n", atomic_read(lockp), file, line); in snd_use_lock_sync_helper()
/Linux-v4.19/drivers/crypto/bcm/
Dutil.c426 atomic_read(&ipriv->session_count)); in spu_debugfs_read()
429 atomic_read(&ipriv->stream_count)); in spu_debugfs_read()
432 atomic_read(&ipriv->setkey_cnt[SPU_OP_CIPHER])); in spu_debugfs_read()
435 atomic_read(&ipriv->op_counts[SPU_OP_CIPHER])); in spu_debugfs_read()
438 op_cnt = atomic_read(&ipriv->cipher_cnt[alg][mode]); in spu_debugfs_read()
449 atomic_read(&ipriv->op_counts[SPU_OP_HASH])); in spu_debugfs_read()
451 op_cnt = atomic_read(&ipriv->hash_cnt[alg]); in spu_debugfs_read()
461 atomic_read(&ipriv->setkey_cnt[SPU_OP_HMAC])); in spu_debugfs_read()
464 atomic_read(&ipriv->op_counts[SPU_OP_HMAC])); in spu_debugfs_read()
466 op_cnt = atomic_read(&ipriv->hmac_cnt[alg]); in spu_debugfs_read()
[all …]
/Linux-v4.19/kernel/sched/
Dmembarrier.c84 if (p && p->mm && (atomic_read(&p->mm->membarrier_state) & in membarrier_global_expedited()
119 if (!(atomic_read(&current->mm->membarrier_state) & in membarrier_private_expedited()
123 if (!(atomic_read(&current->mm->membarrier_state) & in membarrier_private_expedited()
194 if (atomic_read(&mm->membarrier_state) & in membarrier_register_global_expedited()
198 if (atomic_read(&mm->mm_users) == 1 && get_nr_threads(p) == 1) { in membarrier_register_global_expedited()
238 if (atomic_read(&mm->membarrier_state) & state) in membarrier_register_private_expedited()
244 if (!(atomic_read(&mm->mm_users) == 1 && get_nr_threads(p) == 1)) { in membarrier_register_private_expedited()
/Linux-v4.19/drivers/s390/scsi/
Dzfcp_erp.c106 if (atomic_read(&zfcp_sdev->status) & ZFCP_STATUS_COMMON_ERP_INUSE) in zfcp_erp_action_dismiss_lun()
114 if (atomic_read(&port->status) & ZFCP_STATUS_COMMON_ERP_INUSE) in zfcp_erp_action_dismiss_port()
129 if (atomic_read(&adapter->status) & ZFCP_STATUS_COMMON_ERP_INUSE) in zfcp_erp_action_dismiss_adapter()
149 if (atomic_read(&zsdev->status) & ZFCP_STATUS_COMMON_ERP_FAILED) in zfcp_erp_handle_failed()
153 if (atomic_read(&port->status) & ZFCP_STATUS_COMMON_ERP_FAILED) in zfcp_erp_handle_failed()
157 if (atomic_read(&port->status) & in zfcp_erp_handle_failed()
166 if (atomic_read(&adapter->status) & in zfcp_erp_handle_failed()
193 l_status = atomic_read(&zfcp_sdev->status); in zfcp_erp_required_act()
196 p_status = atomic_read(&port->status); in zfcp_erp_required_act()
204 p_status = atomic_read(&port->status); in zfcp_erp_required_act()
[all …]
/Linux-v4.19/kernel/
Dcred.c78 return atomic_read(&cred->subscribers); in read_cred_subscribers()
104 atomic_read(&cred->usage) != 0 || in put_cred_rcu()
109 atomic_read(&cred->usage), in put_cred_rcu()
112 if (atomic_read(&cred->usage) != 0) in put_cred_rcu()
114 cred, atomic_read(&cred->usage)); in put_cred_rcu()
138 atomic_read(&cred->usage), in __put_cred()
141 BUG_ON(atomic_read(&cred->usage) != 0); in __put_cred()
162 atomic_read(&tsk->cred->usage), in exit_creds()
338 p->cred, atomic_read(&p->cred->usage), in copy_creds()
429 atomic_read(&new->usage), in commit_creds()
[all …]
/Linux-v4.19/arch/openrisc/kernel/
Dsync-timer.c53 while (atomic_read(&count_count_start) != 1) in synchronise_count_master()
74 while (atomic_read(&count_count_stop) != 1) in synchronise_count_master()
104 while (atomic_read(&count_count_start) != 2) in synchronise_count_slave()
114 while (atomic_read(&count_count_stop) != 2) in synchronise_count_slave()
/Linux-v4.19/arch/mips/kernel/
Dsync-r4k.c50 while (atomic_read(&count_count_start) != 1) in synchronise_count_master()
71 while (atomic_read(&count_count_stop) != 1) in synchronise_count_master()
101 while (atomic_read(&count_count_start) != 2) in synchronise_count_slave()
111 while (atomic_read(&count_count_stop) != 2) in synchronise_count_slave()
/Linux-v4.19/include/asm-generic/
Dqspinlock.h35 return atomic_read(&lock->val); in queued_spin_is_locked()
50 return !atomic_read(&lock.val); in queued_spin_value_unlocked()
60 return atomic_read(&lock->val) & ~_Q_LOCKED_MASK; in queued_spin_is_contended()
69 if (!atomic_read(&lock->val) && in queued_spin_trylock()
/Linux-v4.19/fs/f2fs/
Ddebug.c41 si->ext_tree = atomic_read(&sbi->total_ext_tree); in update_general_status()
42 si->zombie_tree = atomic_read(&sbi->total_zombie_tree); in update_general_status()
43 si->ext_node = atomic_read(&sbi->total_ext_node); in update_general_status()
55 si->aw_cnt = atomic_read(&sbi->aw_cnt); in update_general_status()
56 si->vw_cnt = atomic_read(&sbi->vw_cnt); in update_general_status()
57 si->max_aw_cnt = atomic_read(&sbi->max_aw_cnt); in update_general_status()
58 si->max_vw_cnt = atomic_read(&sbi->max_vw_cnt); in update_general_status()
63 atomic_read(&SM_I(sbi)->fcc_info->issued_flush); in update_general_status()
65 atomic_read(&SM_I(sbi)->fcc_info->issing_flush); in update_general_status()
71 atomic_read(&SM_I(sbi)->dcc_info->issued_discard); in update_general_status()
[all …]
/Linux-v4.19/net/mac80211/
Dled.h21 if (!atomic_read(&local->rx_led_active)) in ieee80211_led_rx()
32 if (!atomic_read(&local->tx_led_active)) in ieee80211_led_tx()
81 if (ieee80211_is_data(fc) && atomic_read(&local->tpt_led_active)) in ieee80211_tpt_led_trig_tx()
90 if (ieee80211_is_data(fc) && atomic_read(&local->tpt_led_active)) in ieee80211_tpt_led_trig_rx()
/Linux-v4.19/net/batman-adv/
Dgateway_common.c150 gw_mode = atomic_read(&bat_priv->gw.mode); in batadv_gw_tvlv_container_update()
158 down = atomic_read(&bat_priv->gw.bandwidth_down); in batadv_gw_tvlv_container_update()
159 up = atomic_read(&bat_priv->gw.bandwidth_up); in batadv_gw_tvlv_container_update()
187 down_curr = (unsigned int)atomic_read(&bat_priv->gw.bandwidth_down); in batadv_gw_bandwidth_set()
188 up_curr = (unsigned int)atomic_read(&bat_priv->gw.bandwidth_up); in batadv_gw_bandwidth_set()
256 atomic_read(&bat_priv->gw.mode) == BATADV_GW_MODE_CLIENT) in batadv_gw_tvlv_ogm_handler_v1()
/Linux-v4.19/fs/xfs/
Dxfs_trans_buf.c148 ASSERT(atomic_read(&bip->bli_refcount) > 0); in xfs_trans_get_buf_map()
200 ASSERT(atomic_read(&bip->bli_refcount) > 0); in xfs_trans_getsb()
270 ASSERT(atomic_read(&bip->bli_refcount) > 0); in xfs_trans_read_buf_map()
352 ASSERT(atomic_read(&bip->bli_refcount) > 0); in xfs_trans_brelse()
404 ASSERT(atomic_read(&bip->bli_refcount) > 0); in xfs_trans_bhold()
425 ASSERT(atomic_read(&bip->bli_refcount) > 0); in xfs_trans_bhold_release()
459 ASSERT(atomic_read(&bip->bli_refcount) > 0); in xfs_trans_dirty_buf()
548 ASSERT(atomic_read(&bip->bli_refcount) > 0); in xfs_trans_binval()
602 ASSERT(atomic_read(&bip->bli_refcount) > 0); in xfs_trans_inode_buf()
626 ASSERT(atomic_read(&bip->bli_refcount) > 0); in xfs_trans_stale_inode_buf()
[all …]
/Linux-v4.19/arch/x86/kernel/
Dtsc_sync.c334 while (atomic_read(&start_count) != cpus - 1) { in check_tsc_sync_source()
335 if (atomic_read(&skip_test) > 0) { in check_tsc_sync_source()
349 while (atomic_read(&stop_count) != cpus-1) in check_tsc_sync_source()
393 if (atomic_read(&test_runs) > 0) in check_tsc_sync_source()
431 while (atomic_read(&start_count) != cpus) in check_tsc_sync_target()
449 while (atomic_read(&stop_count) != cpus) in check_tsc_sync_target()
462 if (!atomic_read(&test_runs)) in check_tsc_sync_target()

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