| /linux-6.12.1/Documentation/litmus-tests/atomic/ |
| D | cmpxchg-fail-ordered-1.litmus | 7 * barrier when followed by smp_mb__after_atomic().
19 smp_mb__after_atomic();
30 smp_mb__after_atomic();
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| D | cmpxchg-fail-ordered-2.litmus | 6 * Demonstrate use of smp_mb__after_atomic() to make a failing cmpxchg
26 smp_mb__after_atomic();
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| D | Atomic-RMW+mb__after_atomic-is-stronger-than-acquire.litmus | 6 * Test that an atomic RMW followed by a smp_mb__after_atomic() is
27 smp_mb__after_atomic();
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| /linux-6.12.1/include/asm-generic/ |
| D | barrier.h | 167 #ifndef smp_mb__after_atomic
168 #define smp_mb__after_atomic() do { kcsan_mb(); __smp_mb__after_atomic(); } while (0) macro
189 #ifndef smp_mb__after_atomic
190 #define smp_mb__after_atomic() barrier() macro
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| /linux-6.12.1/include/linux/sched/ |
| D | idle.h | 64 smp_mb__after_atomic(); in current_set_polling_and_test()
77 smp_mb__after_atomic(); in current_clr_polling_and_test()
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| /linux-6.12.1/include/linux/ |
| D | atomic.h | 43 #define __atomic_acquire_fence smp_mb__after_atomic
55 #define __atomic_post_full_fence smp_mb__after_atomic
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| D | resume_user_mode.h | 48 smp_mb__after_atomic(); in resume_user_mode_work()
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| /linux-6.12.1/kernel/trace/ |
| D | trace_recursion_record.c | 38 smp_mb__after_atomic(); in ftrace_record_recursion()
110 smp_mb__after_atomic(); in ftrace_record_recursion()
190 smp_mb__after_atomic(); in recursed_function_open()
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| /linux-6.12.1/net/smc/ |
| D | smc_cdc.c | 47 smp_mb__after_atomic(); in smc_cdc_tx_handler()
127 smp_mb__after_atomic(); /* Make sure cdc_pend_tx_wr added before post */ in smc_cdc_msg_send()
165 smp_mb__after_atomic(); /* Make sure cdc_pend_tx_wr added before post */ in smcr_cdc_msg_send_validation()
274 smp_mb__after_atomic(); in smcd_cdc_msg_send()
350 smp_mb__after_atomic(); in smc_cdc_msg_recv_action()
368 smp_mb__after_atomic(); in smc_cdc_msg_recv_action()
385 smp_mb__after_atomic(); in smc_cdc_msg_recv_action()
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| /linux-6.12.1/drivers/crypto/cavium/nitrox/ |
| D | nitrox_main.c | 286 smp_mb__after_atomic(); in nitrox_get_first_device()
297 smp_mb__after_atomic(); in nitrox_put_device()
492 smp_mb__after_atomic(); in nitrox_probe()
504 smp_mb__after_atomic(); in nitrox_probe()
542 smp_mb__after_atomic(); in nitrox_remove()
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| D | nitrox_reqmgr.c | 271 smp_mb__after_atomic(); in cmdq_full()
275 smp_mb__after_atomic(); in cmdq_full()
339 smp_mb__after_atomic(); in post_backlog_cmds()
568 smp_mb__after_atomic(); in process_response_list()
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| /linux-6.12.1/drivers/net/wwan/iosm/ |
| D | iosm_ipc_pm.c | 85 smp_mb__after_atomic(); in ipc_pm_wait_for_device_active()
108 smp_mb__after_atomic(); in ipc_pm_wait_for_device_active()
325 smp_mb__after_atomic(); in ipc_pm_init()
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| /linux-6.12.1/Documentation/litmus-tests/ |
| D | README | 16 Test that an atomic RMW followed by a smp_mb__after_atomic() is
26 when followed by smp_mb__after_atomic().
30 operation when followed by smp_mb__after_atomic().
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| /linux-6.12.1/kernel/kcsan/ |
| D | selftest.c | 147 KCSAN_CHECK_READ_BARRIER(smp_mb__after_atomic()); in test_barrier()
176 KCSAN_CHECK_WRITE_BARRIER(smp_mb__after_atomic()); in test_barrier()
208 KCSAN_CHECK_RW_BARRIER(smp_mb__after_atomic()); in test_barrier()
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| /linux-6.12.1/kernel/irq/ |
| D | ipi-mux.c | 47 smp_mb__after_atomic(); in ipi_mux_unmask()
78 smp_mb__after_atomic(); in ipi_mux_send_mask()
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| /linux-6.12.1/kernel/sched/ |
| D | cpupri.c | 258 smp_mb__after_atomic(); in cpupri_set()
265 smp_mb__after_atomic(); in cpupri_set()
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| /linux-6.12.1/fs/nfs/ |
| D | pnfs_dev.c | 295 smp_mb__after_atomic(); in nfs4_mark_deviceid_available()
306 smp_mb__after_atomic(); in nfs4_mark_deviceid_unavailable()
321 smp_mb__after_atomic(); in nfs4_test_deviceid_unavailable()
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| /linux-6.12.1/fs/btrfs/ |
| D | locking.c | 347 smp_mb__after_atomic(); in btrfs_drew_try_write_lock()
385 smp_mb__after_atomic(); in btrfs_drew_read_lock()
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| /linux-6.12.1/arch/mips/include/asm/ |
| D | atomic.h | 212 smp_mb__after_atomic(); \
243 smp_mb__after_atomic(); \
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| /linux-6.12.1/fs/xfs/ |
| D | xfs_drain.c | 66 smp_mb__after_atomic(); in has_waiters()
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| /linux-6.12.1/drivers/w1/ |
| D | w1_family.c | 129 smp_mb__after_atomic(); in __w1_family_get()
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| /linux-6.12.1/drivers/platform/surface/aggregator/ |
| D | ssh_request_layer.c | 405 smp_mb__after_atomic(); in ssh_rtl_submit()
462 smp_mb__after_atomic(); in ssh_rtl_timeout_start()
617 smp_mb__after_atomic(); in ssh_rtl_cancel_nonpending()
1210 smp_mb__after_atomic(); in ssh_rtl_shutdown()
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| /linux-6.12.1/Documentation/ |
| D | atomic_t.txt | 195 itself and all accesses following it, and smp_mb__after_atomic() orders all
216 smp_mb__after_atomic();
231 smp_mb__after_atomic();
251 smp_mb__after_atomic();
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| /linux-6.12.1/drivers/net/ipa/ |
| D | ipa_modem.c | 349 smp_mb__after_atomic(); in ipa_modem_start()
389 smp_mb__after_atomic(); in ipa_modem_stop()
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| /linux-6.12.1/drivers/gpu/drm/i915/display/ |
| D | intel_display_reset.c | 38 smp_mb__after_atomic(); in intel_display_reset_prepare()
|