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Searched refs:atomic_dec_return (Results 1 – 25 of 159) sorted by relevance

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/kernel/linux/linux-5.10/arch/powerpc/perf/
D8xx-pmu.c163 if (atomic_dec_return(&insn_ctr_ref) == 0) in mpc8xx_pmu_del()
167 if (atomic_dec_return(&itlb_miss_ref) == 0) { in mpc8xx_pmu_del()
176 if (atomic_dec_return(&dtlb_miss_ref) == 0) { in mpc8xx_pmu_del()
/kernel/linux/linux-5.10/net/rxrpc/
Dskbuff.c74 n = atomic_dec_return(select_skb_count(skb)); in rxrpc_free_skb()
89 int n = atomic_dec_return(select_skb_count(skb)); in rxrpc_purge_queue()
/kernel/linux/linux-5.10/include/linux/
Datomic-fallback.h490 #define arch_atomic_dec_return atomic_dec_return
496 #ifdef atomic_dec_return
497 #define atomic_dec_return_acquire atomic_dec_return
498 #define atomic_dec_return_release atomic_dec_return
499 #define atomic_dec_return_relaxed atomic_dec_return
502 #ifndef atomic_dec_return
504 atomic_dec_return(atomic_t *v) in atomic_dec_return() function
508 #define atomic_dec_return atomic_dec_return macro
561 #ifndef atomic_dec_return
563 atomic_dec_return(atomic_t *v) in atomic_dec_return() function
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Dmbcache.h51 unsigned int cnt = atomic_dec_return(&entry->e_refcnt); in mb_cache_entry_put()
Dpage_ref.h157 int ret = atomic_dec_return(&page->_refcount); in page_ref_dec_return()
/kernel/linux/linux-5.10/include/drm/
Dtask_barrier.h94 if (atomic_dec_return(&tb->count) == 0) in task_barrier_exit()
/kernel/linux/linux-5.10/kernel/rcu/
Drefscale.c391 if (!atomic_dec_return(&n_started)) in ref_scale_reader()
401 if (!atomic_dec_return(&n_warmedup)) in ref_scale_reader()
417 if (!atomic_dec_return(&n_cooleddown)) in ref_scale_reader()
/kernel/linux/linux-5.10/drivers/gpu/drm/msm/disp/dpu1/
Ddpu_hw_blk.c134 if (atomic_dec_return(&hw_blk->refcount)) in dpu_hw_blk_put()
/kernel/linux/linux-5.10/net/core/
Ddst.c170 newrefcnt = atomic_dec_return(&dst->__refcnt); in dst_release()
185 newrefcnt = atomic_dec_return(&dst->__refcnt); in dst_release_immediate()
/kernel/linux/linux-5.10/drivers/net/wireless/marvell/mwifiex/
Dtxrx.c297 atomic_dec_return(&adapter->pending_bridged_pkts); in mwifiex_write_data_complete()
318 if (atomic_dec_return(&priv->wmm_tx_pending[index]) < LOW_TX_PENDING) { in mwifiex_write_data_complete()
/kernel/linux/linux-5.10/drivers/misc/sgi-xp/
Dxpc_main.c746 if (atomic_dec_return(&ch->kthreads_assigned) == 0 && in xpc_kthread_start()
747 atomic_dec_return(&part->nchannels_engaged) == 0) { in xpc_kthread_start()
823 if (atomic_dec_return(&ch->kthreads_assigned) == 0 && in xpc_create_kthreads()
824 atomic_dec_return(&part->nchannels_engaged) == 0) { in xpc_create_kthreads()
Dxpc.h683 s32 refs = atomic_dec_return(&ch->references); in xpc_msgqueue_deref()
700 s32 refs = atomic_dec_return(&part->references); in xpc_part_deref()
Dxpnet.c353 if (atomic_dec_return(&queued_msg->use_count) == 0) { in xpnet_send_completed()
488 if (atomic_dec_return(&queued_msg->use_count) == 0) { in xpnet_dev_hard_start_xmit()
/kernel/linux/linux-5.10/fs/erofs/
Dzdata.h174 v = atomic_dec_return(u.o); in z_erofs_onlinepage_endio()
/kernel/linux/linux-5.10/arch/arm/mach-omap2/
Domap-iommu.c46 else if (!enable && (atomic_dec_return(&emu_count) == 0)) in omap_iommu_dra7_emu_swsup_config()
/kernel/linux/linux-5.10/fs/afs/
Dvl_list.c43 unsigned int u = atomic_dec_return(&vlserver->usage); in afs_put_vlserver()
67 unsigned int u = atomic_dec_return(&vllist->usage); in afs_put_vlserverlist()
Dcell.c560 u = atomic_dec_return(&cell->ref); in afs_put_cell()
609 a = atomic_dec_return(&cell->active); in afs_unuse_cell()
886 active = atomic_dec_return(&cell->active); in afs_manage_cells()
/kernel/linux/linux-5.10/arch/arm/mach-cns3xxx/
Dcns3420vb.c155 if (atomic_dec_return(&usb_pwr_ref) == 0) in csn3xxx_usb_power_off()
/kernel/linux/linux-5.10/drivers/md/bcache/
Dclosure.c54 closure_put_after_sub(cl, atomic_dec_return(&cl->remaining)); in closure_put()
/kernel/linux/linux-5.10/net/rds/
Dib_frmr.c129 while (atomic_dec_return(&ibmr->ic->i_fastreg_wrs) <= 0) { in rds_ib_post_reg_frmr()
279 while (atomic_dec_return(&ibmr->ic->i_fastreg_wrs) <= 0) { in rds_ib_post_inv()
/kernel/linux/linux-5.10/arch/s390/kernel/
Dperf_cpum_cf.c175 if (atomic_dec_return(&num_events) == 0) in hw_perf_event_destroy()
423 if (!atomic_dec_return(&cpuhw->ctr_set[hwc->config_base])) in cpumf_pmu_stop()
/kernel/linux/linux-5.10/drivers/hwtracing/coresight/
Dcoresight-tpiu.c102 if (atomic_dec_return(csdev->refcnt)) in tpiu_disable()
Dcoresight-tmc-etf.c317 if (atomic_dec_return(csdev->refcnt)) { in tmc_disable_etf_sink()
378 if (atomic_dec_return(&csdev->refcnt[0]) == 0) { in tmc_disable_etf_link()
/kernel/linux/linux-5.10/drivers/soc/ti/
Dknav_dma.c515 if (atomic_dec_return(&chan->ref_count) <= 0) in knav_dma_close_channel()
518 if (atomic_dec_return(&chan->dma->ref_count) <= 0) in knav_dma_close_channel()
791 if (atomic_dec_return(&dma->ref_count) == 0) in knav_dma_remove()
/kernel/linux/linux-5.10/net/wireless/
Dcore.h195 int r = atomic_dec_return(&bss->hold); in cfg80211_unhold_bss()
200 r = atomic_dec_return(&bss->hold); in cfg80211_unhold_bss()

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