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Searched refs:smp_mb__before_atomic (Results 1 – 25 of 132) sorted by relevance

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/linux/include/asm-generic/
A Dbarrier.h163 #ifndef smp_mb__before_atomic
164 #define smp_mb__before_atomic() do { kcsan_mb(); __smp_mb__before_atomic(); } while (0) macro
185 #ifndef smp_mb__before_atomic
186 #define smp_mb__before_atomic() barrier() macro
/linux/arch/mips/include/asm/
A Dbitops.h145 smp_mb__before_atomic(); in clear_bit_unlock()
211 smp_mb__before_atomic(); in test_and_set_bit()
230 smp_mb__before_atomic(); in test_and_clear_bit()
267 smp_mb__before_atomic(); in test_and_change_bit()
289 smp_mb__before_atomic(); in xor_unlock_is_negative_byte()
/linux/include/linux/
A Datomic.h47 #define __atomic_release_fence smp_mb__before_atomic
51 #define __atomic_pre_full_fence smp_mb__before_atomic
A Dbuffer_head.h156 smp_mb__before_atomic(); in BUFFER_FNS()
301 smp_mb__before_atomic(); in put_bh()
/linux/drivers/net/wwan/iosm/
A Diosm_ipc_pm.c77 smp_mb__before_atomic(); in ipc_pm_wait_for_device_active()
100 smp_mb__before_atomic(); in ipc_pm_wait_for_device_active()
320 smp_mb__before_atomic(); in ipc_pm_init()
A Diosm_ipc_pcie.c348 smp_mb__before_atomic(); in ipc_pcie_suspend_s2idle()
369 smp_mb__before_atomic(); in ipc_pcie_resume_s2idle()
/linux/kernel/kcsan/
A Dselftest.c146 KCSAN_CHECK_READ_BARRIER(smp_mb__before_atomic()); in test_barrier()
175 KCSAN_CHECK_WRITE_BARRIER(smp_mb__before_atomic()); in test_barrier()
207 KCSAN_CHECK_RW_BARRIER(smp_mb__before_atomic()); in test_barrier()
/linux/lib/
A Dirq_poll.c54 smp_mb__before_atomic(); in __irq_poll_complete()
165 smp_mb__before_atomic(); in irq_poll_enable()
/linux/net/smc/
A Dsmc_cdc.c44 smp_mb__before_atomic(); in smc_cdc_tx_handler()
271 smp_mb__before_atomic(); in smcd_cdc_msg_send()
347 smp_mb__before_atomic(); in smc_cdc_msg_recv_action()
365 smp_mb__before_atomic(); in smc_cdc_msg_recv_action()
382 smp_mb__before_atomic(); in smc_cdc_msg_recv_action()
/linux/drivers/net/ethernet/mellanox/mlx5/core/en/
A Dtc_priv.h150 smp_mb__before_atomic(); in __flow_flag_set()
170 smp_mb__before_atomic(); in __flow_flag_clear()
/linux/drivers/platform/surface/aggregator/
A Dssh_request_layer.c227 smp_mb__before_atomic(); in ssh_rtl_tx_next()
504 smp_mb__before_atomic(); in ssh_rtl_complete()
779 smp_mb__before_atomic(); in ssh_rtl_packet_callback()
1217 smp_mb__before_atomic(); in ssh_rtl_shutdown()
1250 smp_mb__before_atomic(); in ssh_rtl_shutdown()
A Dssh_packet_layer.c935 smp_mb__before_atomic(); in ssh_ptl_tx_pop()
982 smp_mb__before_atomic(); in ssh_ptl_tx_compl_success()
1003 smp_mb__before_atomic(); in ssh_ptl_tx_compl_error()
1223 smp_mb__before_atomic(); in ssh_ptl_ack_pop()
1971 smp_mb__before_atomic(); in ssh_ptl_shutdown()
1983 smp_mb__before_atomic(); in ssh_ptl_shutdown()
/linux/net/rds/
A Dib_frmr.c46 smp_mb__before_atomic(); in rds_transition_frwr_state()
300 smp_mb__before_atomic(); in rds_ib_post_inv()
353 smp_mb__before_atomic(); in rds_ib_mr_cqe_handler()
A Dtcp_send.c89 smp_mb__before_atomic(); in rds_tcp_xmit()
/linux/drivers/w1/
A Dw1_family.c127 smp_mb__before_atomic(); in __w1_family_get()
/linux/tools/memory-model/Documentation/
A Dcheatsheet.txt16 smp_mb__before_atomic() CP Y Y Y a a a a Y
A Dherd-representation.txt42 | smp_mb__before_atomic | F[before-atomic] |
/linux/include/linux/sunrpc/
A Dxprt.h478 smp_mb__before_atomic(); in xprt_clear_connecting()
510 smp_mb__before_atomic(); in xprt_clear_binding()
/linux/kernel/sched/
A Dcpupri.c238 smp_mb__before_atomic(); in cpupri_set()
/linux/drivers/md/dm-vdo/
A Drecovery-journal.c176 smp_mb__before_atomic(); in vdo_release_recovery_journal_block_reference()
309 smp_mb__before_atomic(); in suspend_lock_counter()
1580 smp_mb__before_atomic(); in vdo_acquire_recovery_journal_block_reference()
1608 smp_mb__before_atomic(); in vdo_release_journal_entry_lock()
1654 smp_mb__before_atomic(); in resume_lock_counter()
/linux/net/core/
A Dlink_watch.c163 smp_mb__before_atomic(); in linkwatch_do_dev()
/linux/Documentation/
A Datomic_t.txt194 smp_mb__before_atomic() orders all earlier accesses against the RMW op
214 smp_mb__before_atomic();
222 smp_mb__before_atomic();
/linux/fs/btrfs/
A Dvolumes.h778 smp_mb__before_atomic(); in btrfs_dev_stat_inc()
815 smp_mb__before_atomic(); in btrfs_dev_stat_set()
/linux/net/netfilter/
A Dnfnetlink_acct.c91 smp_mb__before_atomic(); in nfnl_acct_new()
163 smp_mb__before_atomic(); in nfnl_acct_fill_info()
/linux/drivers/gpu/drm/i915/
A Dintel_wakeref.c39 smp_mb__before_atomic(); /* release wf->count */ in __intel_wakeref_get_first()

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