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Searched refs:up_read (Results 1 – 20 of 20) sorted by relevance

/kernel/bpf/
Doffload.c138 up_read(&bpf_devs_lock); in bpf_prog_offload_verifier_prep()
154 up_read(&bpf_devs_lock); in bpf_prog_offload_verify_insn()
172 up_read(&bpf_devs_lock); in bpf_prog_offload_finalize()
193 up_read(&bpf_devs_lock); in bpf_prog_offload_replace_insn()
209 up_read(&bpf_devs_lock); in bpf_prog_offload_remove_insns()
244 up_read(&bpf_devs_lock); in bpf_prog_offload_translate()
288 up_read(&bpf_devs_lock); in bpf_prog_offload_info_fill_ns()
318 up_read(&bpf_devs_lock); in bpf_prog_offload_info_fill()
328 up_read(&bpf_devs_lock); in bpf_prog_offload_info_fill()
333 up_read(&bpf_devs_lock); in bpf_prog_offload_info_fill()
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Dstackmap.c333 up_read(&current->mm->mmap_sem); in stack_map_get_build_id_offset()
/kernel/time/
Dposix-clock.c29 up_read(&clk->rwsem); in get_posix_clock()
36 up_read(&clk->rwsem); in put_posix_clock()
130 up_read(&clk->rwsem); in posix_clock_open()
/kernel/
Dumh.c248 up_read(&umhelper_sem); in usermodehelper_read_trylock()
277 up_read(&umhelper_sem); in usermodehelper_read_lock_wait()
292 up_read(&umhelper_sem); in usermodehelper_read_unlock()
Dutsname_sysctl.c50 up_read(&uts_sem); in proc_do_uts_string()
Dsys.c1247 up_read(&uts_sem); in SYSCALL_DEFINE1()
1271 up_read(&uts_sem); in SYSCALL_DEFINE1()
1295 up_read(&uts_sem); in SYSCALL_DEFINE1()
1348 up_read(&uts_sem); in SYSCALL_DEFINE2()
1857 up_read(&mm->mmap_sem); in prctl_set_mm_exe_file()
1871 up_read(&mm->mmap_sem); in prctl_set_mm_exe_file()
2051 up_read(&mm->mmap_sem); in prctl_set_mm_map()
2219 up_read(&mm->mmap_sem); in prctl_set_mm()
Dutsname.c72 up_read(&uts_sem); in clone_uts_ns()
Dnotifier.c321 up_read(&nh->rwsem); in __blocking_notifier_call_chain()
Dacct.c548 up_read(&current->mm->mmap_sem); in acct_collect()
Dexit.c456 up_read(&mm->mmap_sem); in exit_mm()
481 up_read(&mm->mmap_sem); in exit_mm()
Dtaskstats.c140 up_read(&listeners->sem); in send_cpu_listeners()
Dfutex.c759 up_read(&mm->mmap_sem); in fault_in_user_writeable()
/kernel/sched/
Dautogroup.c255 up_read(&ag->lock); in proc_sched_autogroup_show_task()
Dfair.c2612 up_read(&mm->mmap_sem); in task_numa_work()
/kernel/events/
Duprobes.c901 up_read(&uprobe->consumer_rwsem); in filter_chain()
1261 up_read(&mm->mmap_sem); in unapply_uprobe()
2066 up_read(&mm->mmap_sem); in find_active_uprobe()
2100 up_read(&uprobe->register_rwsem); in handler_chain()
2114 up_read(&uprobe->register_rwsem); in handle_uretprobe_chain()
Dcore.c9273 up_read(&mm->mmap_sem); in perf_event_addr_filters_apply()
/kernel/locking/
Drwsem.c1574 void up_read(struct rw_semaphore *sem) in up_read() function
1579 EXPORT_SYMBOL(up_read);
Dlocktorture.c559 up_read(&torture_rwsem); in torture_rwsem_up_read()
/kernel/trace/
Dtrace_output.c393 up_read(&mm->mmap_sem); in seq_print_user_ip()
698 up_read(&trace_event_sem); in trace_event_read_unlock()
Dtrace.c700 up_read(&all_cpu_access_lock); in trace_access_unlock()