| /kernel/linux/linux-6.6/kernel/locking/ |
| H A D | spinlock_rt.c | 49 migrate_disable(); in __rt_spin_lock()
109 migrate_disable(); in __rt_spin_trylock()
202 migrate_disable(); in rt_read_trylock()
216 migrate_disable(); in rt_write_trylock()
228 migrate_disable(); in rt_read_lock()
238 migrate_disable(); in rt_write_lock()
249 migrate_disable(); in rt_write_lock_nested()
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| /kernel/linux/linux-6.6/include/linux/ |
| H A D | preempt.h | 376 * for the preemptee's migrate_disable() section to complete. Thereby suffering
377 * a reduction in bandwidth in the exact duration of the migrate_disable()
380 * Per this argument, the change from preempt_disable() to migrate_disable()
389 * in a migrate_disable() section, reducing it's available bandwidth.
408 * The end goal must be to get rid of migrate_disable(), alternatively we need
415 * dictate neither migrate_disable() nor migrate_enable() is allowed to block.
422 * migration, so migrate_disable() is not only a problem for
426 extern void migrate_disable(void);
431 static inline void migrate_disable(void) { } in migrate_disable() function
480 DEFINE_LOCK_GUARD_0(migrate, migrate_disable(), migrate_enabl
[all...] |
| H A D | highmem-internal.h | 100 migrate_disable(); in kmap_atomic_prot()
116 migrate_disable(); in kmap_atomic_pfn()
213 migrate_disable(); in kmap_atomic()
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| H A D | io-mapping.h | 75 migrate_disable(); in io_mapping_map_atomic_wc()
174 migrate_disable(); in io_mapping_map_atomic_wc()
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| H A D | local_lock_internal.h | 118 migrate_disable(); \
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| H A D | filter.h | 626 * This uses migrate_disable/enable() explicitly to document that the
635 migrate_disable(); in bpf_prog_run_pin_on_cpu()
755 migrate_disable(); in bpf_prog_run_save_cb()
1403 migrate_disable(); \
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| /kernel/linux/linux-6.6/kernel/bpf/ |
| H A D | bpf_local_storage.c | 84 migrate_disable(); in bpf_selem_alloc()
175 migrate_disable(); in bpf_local_storage_free()
243 migrate_disable(); in bpf_selem_free()
488 migrate_disable(); in bpf_local_storage_alloc()
884 migrate_disable(); in bpf_local_storage_map_free()
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| H A D | bpf_cgrp_storage.c | 18 migrate_disable(); in bpf_cgrp_storage_lock()
30 migrate_disable(); in bpf_cgrp_storage_trylock()
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| H A D | trampoline.c | 836 * rcu_read_lock() and migrate_disable() which are required
852 migrate_disable(); in __acquires()
905 migrate_disable(); in __acquires()
926 migrate_disable(); in __bpf_prog_enter_sleepable_recur()
953 migrate_disable(); in __bpf_prog_enter_sleepable()
976 migrate_disable(); in __acquires()
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| H A D | bpf_task_storage.c | 28 migrate_disable(); in bpf_task_storage_lock()
40 migrate_disable(); in bpf_task_storage_trylock()
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| H A D | cpumask.c | 96 migrate_disable(); in bpf_cpumask_release()
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| H A D | bpf_iter.c | 702 migrate_disable(); in bpf_iter_run_prog()
711 migrate_disable(); in bpf_iter_run_prog()
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| /kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/amdgpu_dm/ |
| H A D | dc_fpu.c | 94 migrate_disable(); in dc_fpu_begin()
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| /kernel/linux/linux-5.10/include/linux/ |
| H A D | preempt.h | 326 * migrate_disable - Prevent migration of the current task
329 * migrate_disable() to annotate that the intent is to prevent migration,
335 static __always_inline void migrate_disable(void) in migrate_disable() function
343 * Counterpart to migrate_disable().
345 * As migrate_disable() can be invoked nested, only the outermost invocation
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| H A D | filter.h | 599 * This uses migrate_disable/enable() explicitly to document that the
603 * For non RT enabled kernels migrate_disable/enable() maps to
611 migrate_disable(); in bpf_prog_run_pin_on_cpu()
728 migrate_disable(); in bpf_prog_run_save_cb()
1363 migrate_disable(); \
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| H A D | bpf.h | 1163 migrate_disable(); \
1214 migrate_disable(); \
1255 * kernels as migrate_disable() maps to preempt_disable() so the slightly
1260 migrate_disable(); in bpf_disable_instrumentation()
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| /kernel/linux/linux-6.6/kernel/trace/ |
| H A D | trace_osnoise.c | 1700 migrate_disable(); in osnoise_main()
1883 migrate_disable(); in timerlat_main()
2403 migrate_disable(); in timerlat_fd_open()
2474 migrate_disable(); in timerlat_fd_read()
2576 migrate_disable(); in timerlat_fd_release()
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| /kernel/linux/linux-5.10/net/bpf/ |
| H A D | test_run.c | 44 migrate_disable(); in bpf_test_run()
68 migrate_disable(); in bpf_test_run()
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| /kernel/linux/linux-5.10/kernel/bpf/ |
| H A D | trampoline.c | 499 * rcu_read_lock() and migrate_disable() which are required
511 migrate_disable(); in __acquires()
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| H A D | bpf_iter.c | 651 migrate_disable(); in bpf_iter_run_prog()
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| /kernel/linux/linux-6.6/mm/ |
| H A D | highmem.c | 548 migrate_disable(); in __kmap_local_pfn_prot()
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| H A D | z3fold.c | 546 migrate_disable(); in add_to_unbuddied()
794 migrate_disable(); in __z3fold_alloc()
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| /kernel/linux/linux-5.10/net/core/ |
| H A D | lwt_bpf.c | 45 migrate_disable(); in run_lwt_bpf()
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| /kernel/linux/linux-6.6/net/core/ |
| H A D | lwt_bpf.c | 46 migrate_disable(); in run_lwt_bpf()
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| /kernel/linux/linux-5.10/tools/lib/traceevent/ |
| H A D | event-parse.c | 5757 int migrate_disable = 0; in data_latency_format() local
5776 /* migrate_disable may not always exist */ in data_latency_format()
5778 migrate_disable = parse_common_migrate_disable(tep, data); in data_latency_format()
5780 migrate_disable = parse_common_migrate_disable(tep, data); in data_latency_format()
5781 if (migrate_disable < 0) in data_latency_format()
5805 if (migrate_disable < 0) in data_latency_format()
5808 trace_seq_printf(&sq, "%d", migrate_disable); in data_latency_format()
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