| /Linux-v5.10/fs/proc/ |
| D | Makefile | 6 obj-y += proc.o
9 proc-y := nommu.o task_nommu.o
10 proc-$(CONFIG_MMU) := task_mmu.o
12 proc-y += inode.o root.o base.o generic.o array.o \
14 proc-$(CONFIG_TTY) += proc_tty.o
15 proc-y += cmdline.o
16 proc-y += consoles.o
17 proc-y += cpuinfo.o
18 proc-y += devices.o
19 proc-y += interrupts.o
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| D | Kconfig | 3 bool "/proc file system support" if EXPERT
12 It's totally cool; for example, "cat /proc/interrupts" gives
18 information about your system gathered from the /proc file system.
20 Before you can use the /proc file system, it has to be mounted,
22 That location should be /proc. A command such as "mount -t proc proc
23 /proc" or the equivalent line in /etc/fstab does the job.
25 The /proc file system is explained in the file
26 <file:Documentation/filesystems/proc.rst> and on the proc(5) manpage
27 ("man 5 proc").
33 bool "/proc/kcore support" if !ARM
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| /Linux-v5.10/drivers/android/ |
| D | binder.c | 94 DEFINE_SHOW_ATTRIBUTE(proc);
310 struct binder_proc *proc; member
395 struct binder_proc *proc; member
534 struct binder_proc *proc; member
623 #define binder_proc_lock(proc) _binder_proc_lock(proc, __LINE__) argument
625 _binder_proc_lock(struct binder_proc *proc, int line) in _binder_proc_lock() argument
626 __acquires(&proc->outer_lock) in _binder_proc_lock()
630 spin_lock(&proc->outer_lock); in _binder_proc_lock()
641 _binder_proc_unlock(struct binder_proc *proc, int line) in _binder_proc_unlock() argument
642 __releases(&proc->outer_lock) in _binder_proc_unlock()
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| /Linux-v5.10/fs/dlm/ |
| D | user.c | 180 struct dlm_user_proc *proc; in dlm_user_add_ast() local
200 proc = ua->proc; in dlm_user_add_ast()
208 spin_lock(&proc->asts_spin); in dlm_user_add_ast()
212 spin_unlock(&proc->asts_spin); in dlm_user_add_ast()
218 list_add_tail(&lkb->lkb_cb_list, &proc->asts); in dlm_user_add_ast()
219 wake_up_interruptible(&proc->wait); in dlm_user_add_ast()
221 spin_unlock(&proc->asts_spin); in dlm_user_add_ast()
225 spin_lock(&proc->locks_spin); in dlm_user_add_ast()
230 spin_unlock(&proc->locks_spin); in dlm_user_add_ast()
236 static int device_user_lock(struct dlm_user_proc *proc, in device_user_lock() argument
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| /Linux-v5.10/tools/testing/selftests/livepatch/ |
| D | test-livepatch.sh | 58 grep 'live patched' /proc/cmdline > /dev/kmsg
59 grep 'live patched' /proc/meminfo > /dev/kmsg
63 grep 'live patched' /proc/cmdline > /dev/kmsg
64 grep 'live patched' /proc/meminfo > /dev/kmsg
69 grep 'live patched' /proc/cmdline > /dev/kmsg
70 grep 'live patched' /proc/meminfo > /dev/kmsg
75 grep 'live patched' /proc/cmdline > /dev/kmsg
76 grep 'live patched' /proc/meminfo > /dev/kmsg
119 grep 'live patched' /proc/cmdline > /dev/kmsg
120 grep 'live patched' /proc/meminfo > /dev/kmsg
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| /Linux-v5.10/arch/arm/mm/ |
| D | Makefile | 18 obj-$(CONFIG_MODULES) += proc-syms.o
77 obj-$(CONFIG_CPU_ARM7TDMI) += proc-arm7tdmi.o
78 obj-$(CONFIG_CPU_ARM720T) += proc-arm720.o
79 obj-$(CONFIG_CPU_ARM740T) += proc-arm740.o
80 obj-$(CONFIG_CPU_ARM9TDMI) += proc-arm9tdmi.o
81 obj-$(CONFIG_CPU_ARM920T) += proc-arm920.o
82 obj-$(CONFIG_CPU_ARM922T) += proc-arm922.o
83 obj-$(CONFIG_CPU_ARM925T) += proc-arm925.o
84 obj-$(CONFIG_CPU_ARM926T) += proc-arm926.o
85 obj-$(CONFIG_CPU_ARM940T) += proc-arm940.o
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| /Linux-v5.10/tools/testing/selftests/proc/ |
| D | .gitignore | 5 /proc-fsconfig-hidepid
6 /proc-loadavg-001
7 /proc-multiple-procfs
8 /proc-pid-vm
9 /proc-self-map-files-001
10 /proc-self-map-files-002
11 /proc-self-syscall
12 /proc-self-wchan
13 /proc-uptime-001
14 /proc-uptime-002
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| D | Makefile | 9 TEST_GEN_PROGS += proc-loadavg-001
10 TEST_GEN_PROGS += proc-pid-vm
11 TEST_GEN_PROGS += proc-self-map-files-001
12 TEST_GEN_PROGS += proc-self-map-files-002
13 TEST_GEN_PROGS += proc-self-syscall
14 TEST_GEN_PROGS += proc-self-wchan
15 TEST_GEN_PROGS += proc-uptime-001
16 TEST_GEN_PROGS += proc-uptime-002
22 TEST_GEN_PROGS += proc-multiple-procfs
23 TEST_GEN_PROGS += proc-fsconfig-hidepid
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| /Linux-v5.10/tools/testing/selftests/vm/ |
| D | run_vmtests | 19 done < /proc/meminfo
33 nr_hugepgs=`cat /proc/sys/vm/nr_hugepages`
38 echo 3 > /proc/sys/vm/drop_caches
39 echo $(( $lackpgs + $nr_hugepgs )) > /proc/sys/vm/nr_hugepages
48 done < /proc/meminfo
83 shmmax=`cat /proc/sys/kernel/shmmax`
84 shmall=`cat /proc/sys/kernel/shmall`
85 echo 268435456 > /proc/sys/kernel/shmmax
86 echo 4194304 > /proc/sys/kernel/shmall
97 echo $shmmax > /proc/sys/kernel/shmmax
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| /Linux-v5.10/drivers/firmware/efi/ |
| D | cper-arm.c | 239 const struct cper_sec_proc_arm *proc) in cper_print_proc_arm() argument
246 printk("%sMIDR: 0x%016llx\n", pfx, proc->midr); in cper_print_proc_arm()
248 len = proc->section_length - (sizeof(*proc) + in cper_print_proc_arm()
249 proc->err_info_num * (sizeof(*err_info))); in cper_print_proc_arm()
251 printk("%ssection length: %d\n", pfx, proc->section_length); in cper_print_proc_arm()
254 printk("%sERR_INFO_NUM is %d\n", pfx, proc->err_info_num); in cper_print_proc_arm()
258 if (proc->validation_bits & CPER_ARM_VALID_MPIDR) in cper_print_proc_arm()
260 pfx, proc->mpidr); in cper_print_proc_arm()
262 if (proc->validation_bits & CPER_ARM_VALID_AFFINITY_LEVEL) in cper_print_proc_arm()
264 proc->affinity_level); in cper_print_proc_arm()
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| D | cper.c | 146 const struct cper_sec_proc_generic *proc) in cper_print_proc_generic() argument
148 if (proc->validation_bits & CPER_PROC_VALID_TYPE) in cper_print_proc_generic()
149 printk("%s""processor_type: %d, %s\n", pfx, proc->proc_type, in cper_print_proc_generic()
150 proc->proc_type < ARRAY_SIZE(proc_type_strs) ? in cper_print_proc_generic()
151 proc_type_strs[proc->proc_type] : "unknown"); in cper_print_proc_generic()
152 if (proc->validation_bits & CPER_PROC_VALID_ISA) in cper_print_proc_generic()
153 printk("%s""processor_isa: %d, %s\n", pfx, proc->proc_isa, in cper_print_proc_generic()
154 proc->proc_isa < ARRAY_SIZE(proc_isa_strs) ? in cper_print_proc_generic()
155 proc_isa_strs[proc->proc_isa] : "unknown"); in cper_print_proc_generic()
156 if (proc->validation_bits & CPER_PROC_VALID_ERROR_TYPE) { in cper_print_proc_generic()
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| D | cper-x86.c | 256 void cper_print_proc_ia(const char *pfx, const struct cper_sec_proc_ia *proc) in cper_print_proc_ia() argument
264 if (proc->validation_bits & VALID_LAPIC_ID) in cper_print_proc_ia()
265 printk("%sLocal APIC_ID: 0x%llx\n", pfx, proc->lapic_id); in cper_print_proc_ia()
267 if (proc->validation_bits & VALID_CPUID_INFO) { in cper_print_proc_ia()
269 print_hex_dump(pfx, "", DUMP_PREFIX_OFFSET, 16, 4, proc->cpuid, in cper_print_proc_ia()
270 sizeof(proc->cpuid), 0); in cper_print_proc_ia()
275 err_info = (struct cper_ia_err_info *)(proc + 1); in cper_print_proc_ia()
276 for (i = 0; i < VALID_PROC_ERR_INFO_NUM(proc->validation_bits); i++) { in cper_print_proc_ia()
326 for (i = 0; i < VALID_PROC_CXT_INFO_NUM(proc->validation_bits); i++) { in cper_print_proc_ia()
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| /Linux-v5.10/tools/testing/selftests/memfd/ |
| D | run_hugetlbfs_test.sh | 20 done < /proc/meminfo
26 nr_hugepgs=`cat /proc/sys/vm/nr_hugepages`
34 echo 3 > /proc/sys/vm/drop_caches
35 echo $(( $hpages_needed + $nr_hugepgs )) > /proc/sys/vm/nr_hugepages
40 done < /proc/meminfo
50 echo $nr_hugepgs > /proc/sys/vm/nr_hugepages
67 echo $nr_hugepgs > /proc/sys/vm/nr_hugepages
|
| /Linux-v5.10/Documentation/filesystems/ |
| D | proc.rst | 4 The /proc Filesystem
8 /proc/sys Terrehon Bowden <terrehon@pacbell.net>, October 7 1999
11 move /proc/sys Shen Feng <shen@cn.fujitsu.com> April 1 2009
26 1.3 IDE devices in /proc/ide
27 1.4 Networking info in /proc/net
29 1.6 Parallel port info in /proc/parport
30 1.7 TTY info in /proc/tty
31 1.8 Miscellaneous kernel statistics in /proc/stat
37 3.1 /proc/<pid>/oom_adj & /proc/<pid>/oom_score_adj - Adjust the oom-killer
39 3.2 /proc/<pid>/oom_score - Display current oom-killer score
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| /Linux-v5.10/tools/testing/selftests/tc-testing/plugin-lib/ |
| D | buildebpfPlugin.py | 53 proc = subprocess.Popen(command,
58 (rawout, serr) = proc.communicate()
60 if proc.returncode != 0 and len(serr) > 0:
65 proc.stdout.close()
66 proc.stderr.close()
67 return proc, foutput
|
| /Linux-v5.10/tools/testing/selftests/splice/ |
| D | short_splice_read.sh | 37 test_splice /proc/$$/limits
39 test_splice /proc/$$/comm
42 test_splice /proc/sys/fs/nr_open
44 test_splice /proc/sys/kernel/modprobe
46 test_splice /proc/sys/kernel/version
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| /Linux-v5.10/Documentation/s390/ |
| D | common_io.rst | 24 An ignored device can be un-ignored later; see the "/proc entries"-section for
54 /proc entries
57 * /proc/cio_ignore
61 You can un-ignore certain or all devices by piping to /proc/cio_ignore.
68 - echo free 0.0.0030-0.0.0032 > /proc/cio_ignore
71 - echo free 0.0.0041 > /proc/cio_ignore will furthermore un-ignore device
73 - echo free all > /proc/cio_ignore will un-ignore all remaining ignored
81 /proc/cio_ignore; "add <device range>, <device range>, ..." will ignore the
91 "echo add 0.0.a000-0.0.accc, 0.0.af00-0.0.afff > /proc/cio_ignore"
98 "echo purge > /proc/cio_ignore"
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| /Linux-v5.10/drivers/ide/ |
| D | ide-proc.c | 502 ide_add_proc_entries(drive->proc, driver->proc_entries(drive), drive); in ide_proc_register_driver()
520 ide_remove_proc_entries(drive->proc, driver->proc_entries(drive)); in ide_proc_unregister_driver()
535 struct proc_dir_entry *parent = hwif->proc; in ide_proc_port_register_devices()
544 drive->proc = proc_mkdir(drive->name, parent); in ide_proc_port_register_devices()
545 if (drive->proc) { in ide_proc_port_register_devices()
546 ide_add_proc_entries(drive->proc, generic_drive_entries, drive); in ide_proc_port_register_devices()
548 drive->proc, &ide_settings_proc_ops, in ide_proc_port_register_devices()
559 if (drive->proc) { in ide_proc_unregister_device()
560 remove_proc_entry("settings", drive->proc); in ide_proc_unregister_device()
561 ide_remove_proc_entries(drive->proc, generic_drive_entries); in ide_proc_unregister_device()
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| /Linux-v5.10/Documentation/translations/zh_CN/admin-guide/ |
| D | cpu-load.rst | 5 Linux通过``/proc/stat``和``/proc/uptime``导出各种信息，用户空间工具
20 大多数情况下``/proc/stat``的信息几乎真实反映了系统信息，然而，由于内
40 在上面的情况下，根据``/proc/stat``的信息（由于当系统处于空闲状态时，
43 大家能够想象内核的这种行为会发生在许多情况下，这将导致``/proc/stat``
99 - Documentation/filesystems/proc.rst (1.8)
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| /Linux-v5.10/tools/testing/selftests/ftrace/test.d/ftrace/ |
| D | func_stack_tracer.tc | 9 echo 1 > /proc/sys/kernel/stack_tracer_enabled
19 echo 0 > /proc/sys/kernel/stack_tracer_enabled
25 echo 1 > /proc/sys/kernel/stack_tracer_enabled
35 echo 0 > /proc/sys/kernel/stack_tracer_enabled
|
| D | fgraph-filter-stack.tc | 10 if [ -e /proc/sys/kernel/stack_tracer_enabled ]; then
11 echo 0 > /proc/sys/kernel/stack_tracer_enabled
36 echo 1 > /proc/sys/kernel/stack_tracer_enabled
55 echo 0 > /proc/sys/kernel/stack_tracer_enabled
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| /Linux-v5.10/tools/testing/selftests/timens/ |
| D | procfs.c | 73 FILE *proc; in read_proc_uptime() local
75 proc = fopen("/proc/uptime", "r"); in read_proc_uptime()
76 if (proc == NULL) { in read_proc_uptime()
81 if (fscanf(proc, "%lu.%02lu", &up_sec, &up_nsec) != 2) { in read_proc_uptime()
89 fclose(proc); in read_proc_uptime()
|
| /Linux-v5.10/Documentation/networking/ |
| D | proc_net_tcp.rst | 4 The proc/net/tcp and proc/net/tcp6 variables
7 This document describes the interfaces /proc/net/tcp and /proc/net/tcp6.
10 These /proc interfaces provide information about currently active TCP
15 TCP connections. A typical entry of /proc/net/tcp would look like this (split
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| /Linux-v5.10/Documentation/ABI/testing/ |
| D | procfs-smaps_rollup | 1 What: /proc/pid/smaps_rollup
6 process. The format is almost identical to /proc/pid/smaps,
10 fields from all the maps in /proc/pid/smaps.
12 are not present in /proc/pid/smaps. These fields represent
14 For more details, see Documentation/filesystems/proc.rst
|
| /Linux-v5.10/Documentation/sound/designs/ |
| D | oss-emulation.rst | 33 /proc/asound/oss/sndstat. This shows in the same syntax of
35 On ALSA, you can symlink /dev/sndstat to this proc file.
37 Please note that the devices listed in this proc file appear only
129 writing a command to the proc file. There is a proc file for each PCM
130 stream, ``/proc/asound/cardX/pcmY[cp]/oss``, where X is the card number
132 playback and ``c`` for capture, respectively. Note that this proc file
171 % echo "quake 0 0 direct" > /proc/asound/card0/pcm0p/oss
177 % echo "quake 0 0 disable" > /proc/asound/card0/pcm0c/oss
179 The permission of proc files depend on the module options of snd.
202 You can check the currently defined configuration by reading the proc
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