| /Linux-v5.15/include/trace/events/ |
| D | mmap_lock.h | 18 TP_PROTO(struct mm_struct *mm, const char *memcg_path, bool write),
20 TP_ARGS(mm, memcg_path, write),
25 __field(bool, write)
31 __entry->write = write;
38 __entry->write ? "true" : "false"
46 TP_PROTO(struct mm_struct *mm, const char *memcg_path, bool write,
49 TP_ARGS(mm, memcg_path, write, success),
54 __field(bool, write)
61 __entry->write = write;
69 __entry->write ? "true" : "false",
[all …]
|
| /Linux-v5.15/tools/testing/selftests/kvm/x86_64/ |
| D | hyperv_features.c | 93 bool write; member
109 if (!msr->write) in guest_msr()
194 msr->write = 0; in guest_test_msrs_access()
199 msr->write = 0; in guest_test_msrs_access()
209 msr->write = 1; in guest_test_msrs_access()
215 msr->write = 0; in guest_test_msrs_access()
220 msr->write = 0; in guest_test_msrs_access()
226 msr->write = 0; in guest_test_msrs_access()
231 msr->write = 0; in guest_test_msrs_access()
236 msr->write = 1; in guest_test_msrs_access()
[all …]
|
| /Linux-v5.15/Documentation/driver-api/md/ |
| D | raid5-cache.rst | 7 caches data to the RAID disks. The cache can be in write-through (supported
8 since 4.4) or write-back mode (supported since 4.10). mdadm (supported since
9 3.4) has a new option '--write-journal' to create array with cache. Please
11 in write-through mode. A user can switch it to write-back mode by::
13 echo "write-back" > /sys/block/md0/md/journal_mode
15 And switch it back to write-through mode by::
17 echo "write-through" > /sys/block/md0/md/journal_mode
22 write-through mode
25 This mode mainly fixes the 'write hole' issue. For RAID 4/5/6 array, an unclean
27 and parity don't match. The reason is that a stripe write involves several RAID
[all …]
|
| /Linux-v5.15/kernel/ |
| D | sysctl.c | 200 static int bpf_stats_handler(struct ctl_table *table, int write, in bpf_stats_handler() argument
214 if (write && !capable(CAP_SYS_ADMIN)) in bpf_stats_handler()
219 ret = proc_dointvec_minmax(&tmp, write, buffer, lenp, ppos); in bpf_stats_handler()
220 if (write && !ret && val != saved_val) { in bpf_stats_handler()
231 static int bpf_unpriv_handler(struct ctl_table *table, int write, in bpf_unpriv_handler() argument
238 if (write && !capable(CAP_SYS_ADMIN)) in bpf_unpriv_handler()
242 ret = proc_dointvec_minmax(&tmp, write, buffer, lenp, ppos); in bpf_unpriv_handler()
243 if (write && !ret) { in bpf_unpriv_handler()
258 static int _proc_do_string(char *data, int maxlen, int write, in _proc_do_string() argument
269 if (write) { in _proc_do_string()
[all …]
|
| D | watchdog.c | 647 static int proc_watchdog_common(int which, struct ctl_table *table, int write, in proc_watchdog_common() argument
654 if (!write) { in proc_watchdog_common()
660 err = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in proc_watchdog_common()
663 err = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in proc_watchdog_common()
674 int proc_watchdog(struct ctl_table *table, int write, in proc_watchdog() argument
678 table, write, buffer, lenp, ppos); in proc_watchdog()
684 int proc_nmi_watchdog(struct ctl_table *table, int write, in proc_nmi_watchdog() argument
687 if (!nmi_watchdog_available && write) in proc_nmi_watchdog()
690 table, write, buffer, lenp, ppos); in proc_nmi_watchdog()
696 int proc_soft_watchdog(struct ctl_table *table, int write, in proc_soft_watchdog() argument
[all …]
|
| /Linux-v5.15/arch/s390/kernel/ |
| D | module.c | 189 void *(*write)(void *dest, const void *src, size_t len)) in apply_rela_bits()
212 write(dest, &tmp, 1); in apply_rela_bits()
216 write(dest, &tmp, 2); in apply_rela_bits()
219 write(dest, &tmp, 2); in apply_rela_bits()
223 write(dest, &tmp, 4); in apply_rela_bits()
226 write(dest, &tmp, 4); in apply_rela_bits()
229 write(dest, &tmp, 8); in apply_rela_bits()
236 void *(*write)(void *dest, const void *src, size_t len)) in apply_rela()
264 rc = apply_rela_bits(loc, val, 0, 8, 0, write); in apply_rela()
266 rc = apply_rela_bits(loc, val, 0, 12, 0, write); in apply_rela()
[all …]
|
| /Linux-v5.15/drivers/iio/dac/ |
| D | ad5446.c | 64 int (*write)(struct ad5446_state *st, unsigned val); member
131 ret = st->chip_info->write(st, val); in ad5446_write_dac_powerdown()
141 .write = ad5446_write_dac_powerdown,
209 ret = st->chip_info->write(st, val); in ad5446_write_raw()
353 .write = ad5446_write,
357 .write = ad5446_write,
361 .write = ad5446_write,
365 .write = ad5446_write,
369 .write = ad5446_write,
373 .write = ad5446_write,
[all …]
|
| /Linux-v5.15/net/sctp/ |
| D | sysctl.c | 46 static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
48 static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
50 static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write, void *buffer,
52 static int proc_sctp_do_udp_port(struct ctl_table *ctl, int write, void *buffer,
54 static int proc_sctp_do_alpha_beta(struct ctl_table *ctl, int write,
56 static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
58 static int proc_sctp_do_probe_interval(struct ctl_table *ctl, int write,
370 static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write, in proc_sctp_do_hmac_alg() argument
382 if (write) { in proc_sctp_do_hmac_alg()
390 ret = proc_dostring(&tbl, write, buffer, lenp, ppos); in proc_sctp_do_hmac_alg()
[all …]
|
| /Linux-v5.15/drivers/rtc/ |
| D | rtc-ds1685.c | 161 rtc->write(rtc, RTC_CTRL_A, in ds1685_rtc_switch_to_bank0()
172 rtc->write(rtc, RTC_CTRL_A, in ds1685_rtc_switch_to_bank1()
193 rtc->write(rtc, RTC_CTRL_B, in ds1685_rtc_begin_data_access()
219 rtc->write(rtc, RTC_CTRL_B, in ds1685_rtc_end_data_access()
358 rtc->write(rtc, RTC_CTRL_B, ctrlb); in ds1685_rtc_set_time()
359 rtc->write(rtc, RTC_SECS, seconds); in ds1685_rtc_set_time()
360 rtc->write(rtc, RTC_MINS, minutes); in ds1685_rtc_set_time()
361 rtc->write(rtc, RTC_HRS, hours); in ds1685_rtc_set_time()
362 rtc->write(rtc, RTC_WDAY, wday); in ds1685_rtc_set_time()
363 rtc->write(rtc, RTC_MDAY, mday); in ds1685_rtc_set_time()
[all …]
|
| D | rtc-bq4802.c | 27 void (*write)(struct bq4802 *, int, u8); member
60 p->write(p, 0xe, val | 0x08); in bq4802_read_time()
71 p->write(p, 0x0e, val); in bq4802_read_time()
120 p->write(p, 0x0e, val | 0x08); in bq4802_set_time()
122 p->write(p, 0x00, sec); in bq4802_set_time()
123 p->write(p, 0x02, min); in bq4802_set_time()
124 p->write(p, 0x04, hrs); in bq4802_set_time()
125 p->write(p, 0x06, day); in bq4802_set_time()
126 p->write(p, 0x09, mon); in bq4802_set_time()
127 p->write(p, 0x0a, yrs); in bq4802_set_time()
[all …]
|
| /Linux-v5.15/drivers/crypto/inside-secure/ |
| D | safexcel_ring.c | 28 cdr->write = cdr->base; in safexcel_init_ring_descriptors()
65 rdr->write = rdr->base; in safexcel_init_ring_descriptors()
82 void *ptr = ring->write; in safexcel_ring_next_cwptr()
87 if ((ring->write == ring->read - ring->offset) || in safexcel_ring_next_cwptr()
88 (ring->read == ring->base && ring->write == ring->base_end)) in safexcel_ring_next_cwptr()
91 if (ring->write == ring->base_end) { in safexcel_ring_next_cwptr()
92 ring->write = ring->base; in safexcel_ring_next_cwptr()
95 ring->write += ring->offset; in safexcel_ring_next_cwptr()
106 void *ptr = ring->write; in safexcel_ring_next_rwptr()
109 *rtoken = ring->write + ring->shoffset; in safexcel_ring_next_rwptr()
[all …]
|
| /Linux-v5.15/include/linux/ |
| D | mmap_lock.h | 20 void __mmap_lock_do_trace_start_locking(struct mm_struct *mm, bool write);
21 void __mmap_lock_do_trace_acquire_returned(struct mm_struct *mm, bool write,
23 void __mmap_lock_do_trace_released(struct mm_struct *mm, bool write);
26 bool write) in __mmap_lock_trace_start_locking() argument
29 __mmap_lock_do_trace_start_locking(mm, write); in __mmap_lock_trace_start_locking()
33 bool write, bool success) in __mmap_lock_trace_acquire_returned() argument
36 __mmap_lock_do_trace_acquire_returned(mm, write, success); in __mmap_lock_trace_acquire_returned()
39 static inline void __mmap_lock_trace_released(struct mm_struct *mm, bool write) in __mmap_lock_trace_released() argument
42 __mmap_lock_do_trace_released(mm, write); in __mmap_lock_trace_released()
48 bool write) in __mmap_lock_trace_start_locking() argument
[all …]
|
| /Linux-v5.15/drivers/net/ethernet/intel/igc/ |
| D | igc_diag.c | 36 u32 mask, u32 write) in reg_pattern_test() argument
46 wr32(reg, test_pattern[pat] & write); in reg_pattern_test()
48 if (val != (test_pattern[pat] & write & mask)) { in reg_pattern_test()
51 reg, val, test_pattern[pat] & write & mask); in reg_pattern_test()
62 u32 mask, u32 write) in reg_set_and_check() argument
68 wr32(reg, write & mask); in reg_set_and_check()
70 if ((write & mask) != (val & mask)) { in reg_set_and_check()
73 reg, (val & mask), (write & mask)); in reg_set_and_check()
119 test->write); in igc_reg_test()
125 test->write); in igc_reg_test()
[all …]
|
| /Linux-v5.15/drivers/comedi/drivers/ni_routing/tools/ |
| D | convert_csv_to_c.py | 48 sys.stderr.write('Invalid register format: {}\n'.format(repr(value)))
49 sys.stderr.write(
259 f.write('\n'.join(s_chunks))
260 f.write('\n')
263 f.write('# This is the segment that should be included in comedi/drivers/Makefile\n')
264 f.write('ni_routing-objs\t\t\t\t+= \\\n')
265 f.write('\n'.join(objs))
266 f.write('\n')
270 f.write(self.extern_header.format(
285 f.write( self.to_listinit() )
[all …]
|
| /Linux-v5.15/scripts/ |
| D | spdxcheck.py | 201 sys.stdout.write('%s: %d:%d %s: %s\n' %(fname, self.curline, col, pe.txt, tok))
203 sys.stdout.write('%s: %d:0 %s\n' %(fname, self.curline, col, pe.txt))
235 sys.stderr.write('stdin input "-" must be the only path argument\n')
251 sys.stderr.write('%s: %s\n' %(se.el.path, se.txt))
253 sys.stderr.write('%s\n' %se.txt)
257 sys.stderr.write('FAIL: %s\n' %ex)
258 sys.stderr.write('%s\n' %traceback.format_exc())
273 sys.stderr.write('path %s does not exist\n' %p)
280 sys.stderr.write('\n')
281 sys.stderr.write('License files: %12d\n' %spdx.license_files)
[all …]
|
| /Linux-v5.15/scripts/gdb/linux/ |
| D | proc.py | 30 gdb.write(gdb.parse_and_eval("saved_command_line").string() + "\n")
45 gdb.write(gdb.parse_and_eval("(char *)linux_banner").string())
74 gdb.write(" " * depth * 2 +
170 gdb.write("{:^18} {:^15} {:>9} {} {} options\n".format(
196 gdb.write("{} {} {} {} {} {}{}{} 0 0\n".format(
252 gdb.write("fdt_magic: 0x{:02X}\n".format(fdt_header[0]))
253 gdb.write("fdt_totalsize: 0x{:02X}\n".format(fdt_header[1]))
254 gdb.write("off_dt_struct: 0x{:02X}\n".format(fdt_header[2]))
255 gdb.write("off_dt_strings: 0x{:02X}\n".format(fdt_header[3]))
256 gdb.write("off_mem_rsvmap: 0x{:02X}\n".format(fdt_header[4]))
[all …]
|
| /Linux-v5.15/Documentation/scsi/ |
| D | sd-parameters.rst | 9 Enable/disable drive write & read cache.
14 write through 0 0 off on
16 write back 1 0 on on
17 write back, no read (daft) 1 1 on off
20 To set cache type to "write back" and save this setting to the drive::
22 # echo "write back" > cache_type
27 # echo "temporary write back" > cache_type
|
| /Linux-v5.15/include/linux/sched/ |
| D | sysctl.h | 22 int proc_dohung_task_timeout_secs(struct ctl_table *table, int write,
67 int sched_rr_handler(struct ctl_table *table, int write, void *buffer,
69 int sched_rt_handler(struct ctl_table *table, int write, void *buffer,
71 int sysctl_sched_uclamp_handler(struct ctl_table *table, int write,
73 int sysctl_numa_balancing(struct ctl_table *table, int write, void *buffer,
75 int sysctl_schedstats(struct ctl_table *table, int write, void *buffer,
80 int sched_energy_aware_handler(struct ctl_table *table, int write,
|
| /Linux-v5.15/ipc/ |
| D | ipc_sysctl.c | 26 static int proc_ipc_dointvec(struct ctl_table *table, int write, in proc_ipc_dointvec() argument
34 return proc_dointvec(&ipc_table, write, buffer, lenp, ppos); in proc_ipc_dointvec()
37 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write, in proc_ipc_dointvec_minmax() argument
45 return proc_dointvec_minmax(&ipc_table, write, buffer, lenp, ppos); in proc_ipc_dointvec_minmax()
48 static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write, in proc_ipc_dointvec_minmax_orphans() argument
52 int err = proc_ipc_dointvec_minmax(table, write, buffer, lenp, ppos); in proc_ipc_dointvec_minmax_orphans()
61 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write, in proc_ipc_doulongvec_minmax() argument
68 return proc_doulongvec_minmax(&ipc_table, write, buffer, in proc_ipc_doulongvec_minmax()
72 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write, in proc_ipc_auto_msgmni() argument
81 if (write) in proc_ipc_auto_msgmni()
[all …]
|
| /Linux-v5.15/net/core/ |
| D | sysctl_net_core.c | 50 static int rps_sock_flow_sysctl(struct ctl_table *table, int write, in rps_sock_flow_sysctl() argument
69 ret = proc_dointvec(&tmp, write, buffer, lenp, ppos); in rps_sock_flow_sysctl()
71 if (write) { in rps_sock_flow_sysctl()
120 static int flow_limit_cpu_sysctl(struct ctl_table *table, int write, in flow_limit_cpu_sysctl() argument
131 if (write) { in flow_limit_cpu_sysctl()
195 static int flow_limit_table_len_sysctl(struct ctl_table *table, int write, in flow_limit_table_len_sysctl() argument
205 ret = proc_dointvec(table, write, buffer, lenp, ppos); in flow_limit_table_len_sysctl()
206 if (!ret && write && !is_power_of_2(*ptr)) { in flow_limit_table_len_sysctl()
217 static int set_default_qdisc(struct ctl_table *table, int write, in set_default_qdisc() argument
229 ret = proc_dostring(&tbl, write, buffer, lenp, ppos); in set_default_qdisc()
[all …]
|
| /Linux-v5.15/arch/arm/mach-omap2/ |
| D | vp.c | 26 voltdm->write(vpconfig, vp->vpconfig); in _vp_set_init_voltage()
29 voltdm->write((vpconfig | vp->common->vpconfig_initvdd), in _vp_set_init_voltage()
33 voltdm->write(vpconfig, vp->vpconfig); in _vp_set_init_voltage()
50 if (!voltdm->read || !voltdm->write) { in omap_vp_init()
79 voltdm->write(val, vp->vpconfig); in omap_vp_init()
84 voltdm->write(val, vp->vstepmin); in omap_vp_init()
89 voltdm->write(val, vp->vstepmax); in omap_vp_init()
95 voltdm->write(val, vp->vlimitto); in omap_vp_init()
152 voltdm->write(vpconfig | vp->common->vpconfig_forceupdate, in omap_vp_forceupdate_scale()
185 voltdm->write(vpconfig, vp->vpconfig); in omap_vp_forceupdate_scale()
[all …]
|
| /Linux-v5.15/arch/parisc/kernel/ |
| D | perf_asm.S | 1385 sync ; RDR 0 write sequence
1394 sync ; RDR 1 write sequence
1403 sync ; RDR 2 write sequence
1412 sync ; RDR 3 write sequence
1421 sync ; RDR 4 write sequence
1430 sync ; RDR 5 write sequence
1439 sync ; RDR 6 write sequence
1448 sync ; RDR 7 write sequence
1457 sync ; RDR 8 write sequence
1466 sync ; RDR 9 write sequence
[all …]
|
| /Linux-v5.15/drivers/mtd/spi-nor/ |
| D | Kconfig | 28 prompt "Software write protection at boot"
34 This option disables the software write protection on any SPI
40 Don't use this if you intent to use the software write protection
47 power-up or a reset the flash is software write protected by
50 This option disables the software write protection for these kind
52 which have non-volatile write protection bits.
54 If the software write protection will be disabled depending on
61 bool "Keep software write protection as is"
63 If you select this option the software write protection of any
64 SPI flashes will not be changed. If your flash is software write
[all …]
|
| /Linux-v5.15/Documentation/userspace-api/media/v4l/ |
| D | func-write.rst | 4 .. _func-write:
7 V4L2 write()
13 v4l2-write - Write to a V4L2 device
22 .. c:function:: ssize_t write( int fd, void *buf, size_t count )
39 :c:func:`write()` writes up to ``count`` bytes to the device
42 enables them. When ``count`` is zero, :c:func:`write()` returns 0
55 variable is set appropriately. In this case the next write will start at
61 available to write the data immediately.
67 The driver does not support multiple write streams and the device is
80 The :c:func:`write()` function is not supported by this driver,
|
| /Linux-v5.15/Documentation/ABI/testing/ |
| D | configfs-spear-pcie-gadget | 24 inta write 1 to assert INTA and 0 to de-assert.
25 send_msi write MSI vector to be sent.
26 vendor_id used to write and read vendor id (hex)
27 device_id used to write and read device id (hex)
28 bar0_size used to write and read bar0_size
29 bar0_address used to write and read bar0 mapped area in hex.
30 bar0_rw_offset used to write and read offset of bar0 where bar0_data
32 bar0_data used to write and read data at bar0_rw_offset.
|
