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/linux-6.15/tools/testing/selftests/net/
H A Dproc_net_pktgen.c155 len = write(self->ctrl_fd, wrong_ctrl_cmd, i); in TEST_F()
164 len = write(self->ctrl_fd, ctrl_cmd_stop, sizeof(ctrl_cmd_stop)); in TEST_F()
170 len = write(self->ctrl_fd, ctrl_cmd_start, sizeof(ctrl_cmd_start)); in TEST_F()
187 len = write(self->thr_fd, wrong_thr_cmd, i); in TEST_F()
197 len = write(self->thr_fd, legacy_thr_cmd, i); in TEST_F()
213 len = write(self->dev_fd, wrong_dev_cmd, i); in TEST_F()
503 len = write(self->dev_fd, dev_cmd_dst_0, sizeof(dev_cmd_dst_0)); in TEST_F()
587 len = write(self->dev_fd, dev_cmd_spi_0, sizeof(dev_cmd_spi_0)); in TEST_F()
665 len = write(self->dev_fd, dev_cmd_tos_0, sizeof(dev_cmd_tos_0)); in TEST_F()
668 len = write(self->dev_fd, dev_cmd_tos_1, sizeof(dev_cmd_tos_1)); in TEST_F()
[all …]
/linux-6.15/kernel/
H A Dsysctl.c135 if (write) { in _proc_do_string()
240 if (write) in proc_dostring()
409 if (write) { in do_proc_dointvec_conv()
436 if (write) { in do_proc_douintvec_conv()
472 if (write) { in __do_proc_dointvec()
650 if (write) in __do_proc_douintvec()
702 if (write) in proc_dobool()
766 if (write) { in proc_taint()
819 if (write) { in do_proc_dointvec_minmax_conv()
972 if (write) in proc_dou8vec_minmax()
[all …]
/linux-6.15/tools/testing/selftests/kvm/x86/
H A Dhyperv_features.c27 bool write; member
49 if (msr->write) in guest_msr()
67 if (msr->write) in guest_msr()
169 msr->write = false; in guest_test_msrs_access()
174 msr->write = false; in guest_test_msrs_access()
184 msr->write = true; in guest_test_msrs_access()
213 msr->write = true; in guest_test_msrs_access()
232 msr->write = true; in guest_test_msrs_access()
251 msr->write = true; in guest_test_msrs_access()
269 msr->write = true; in guest_test_msrs_access()
[all …]
/linux-6.15/arch/loongarch/kernel/
H A Dunaligned.c276 write = true; in emulate_load_store_insn()
291 write = true; in emulate_load_store_insn()
301 write = true; in emulate_load_store_insn()
313 write = true; in emulate_load_store_insn()
325 write = true; in emulate_load_store_insn()
338 write = true; in emulate_load_store_insn()
348 write = true; in emulate_load_store_insn()
366 write = true; in emulate_load_store_insn()
381 write = true; in emulate_load_store_insn()
391 write = true; in emulate_load_store_insn()
[all …]
/linux-6.15/arch/loongarch/mm/
H A Dfault.c62 return write ? pmd_write(pmdp_get(pmd)) : 1; in spurious_fault()
77 if (spurious_fault(write, address)) in no_context()
108 no_context(regs, write, address); in do_out_of_memory()
119 no_context(regs, write, address); in do_sigbus()
140 no_context(regs, write, address); in do_sigsegv()
146 if (!write) in do_sigsegv()
199 no_context(regs, write, address); in __do_page_fault()
241 if (write) { in __do_page_fault()
261 no_context(regs, write, address); in __do_page_fault()
282 do_out_of_memory(regs, write, address); in __do_page_fault()
[all …]
/linux-6.15/include/trace/events/
H A Dmmap_lock.h16 TP_PROTO(struct mm_struct *mm, bool write),
18 TP_ARGS(mm, write),
23 __field(bool, write)
29 __entry->write = write;
35 __entry->write ? "true" : "false"
41 TP_PROTO(struct mm_struct *mm, bool write), \
42 TP_ARGS(mm, write))
51 TP_ARGS(mm, write, success),
56 __field(bool, write)
63 __entry->write = write;
[all …]
/linux-6.15/Documentation/driver-api/md/
H A Draid5-cache.rst11 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
42 exposed to 'write hole' again.
47 write-back mode
50 write-back mode fixes the 'write hole' issue too, since all write data is
52 write. If a write crosses all RAID disks of a stripe, we call it full-stripe
75 least several gigabytes size in write-back mode.
[all …]
/linux-6.15/arch/s390/kernel/
H A Dmodule.c200 write(dest, &tmp, 1); in apply_rela_bits()
204 write(dest, &tmp, 2); in apply_rela_bits()
207 write(dest, &tmp, 2); in apply_rela_bits()
211 write(dest, &tmp, 4); in apply_rela_bits()
214 write(dest, &tmp, 4); in apply_rela_bits()
217 write(dest, &tmp, 8); in apply_rela_bits()
252 rc = apply_rela_bits(loc, val, 0, 8, 0, write); in apply_rela()
298 write(gotent, &val, sizeof(*gotent)); in apply_rela()
353 write(ip, insn, sizeof(insn)); in apply_rela()
461 write = s390_kernel_write; in apply_relocate_add()
[all …]
/linux-6.15/tools/testing/selftests/bpf/
H A Dgenerate_udp_fragments.py33 f.write("// SPDX-License-Identifier: GPL-2.0\n")
35 f.write("\n")
36 f.write("#ifndef _IP_CHECK_DEFRAG_FRAGS_H\n")
37 f.write("#define _IP_CHECK_DEFRAG_FRAGS_H\n")
38 f.write("\n")
39 f.write("#include <stdint.h>\n")
40 f.write("\n")
52 f.write(f"\t{chunk},\n")
53 f.write(f"}};\n")
57 f.write("\n")
[all …]
/linux-6.15/scripts/gdb/linux/
H A Dvmalloc.py41 gdb.write("0x%x-0x%x %10d" % (v['addr'], v['addr'] + v['size'], v['size']))
43 gdb.write(" %s" % str(v['caller']).split(' ')[-1])
45 gdb.write(" pages=%d" % v['nr_pages'])
47 gdb.write(" phys=0x%x" % v['phys_addr'])
49 gdb.write(" ioremap")
51 gdb.write(" vmalloc")
53 gdb.write(" vmap")
55 gdb.write(" user")
57 gdb.write(" dma-coherent")
59 gdb.write(" vpages")
[all …]
H A Dpage_owner.py27 gdb.write("Unrecognized command\n")
103 gdb.write("pfn is invalid\n")
110 gdb.write("page_ext is null\n")
114 gdb.write("page_owner flag is invalid\n")
118 gdb.write('page_owner tracks the page as allocated\n')
120 gdb.write('page_owner tracks the page as freed\n')
123 gdb.write("page_owner is not allocated\n")
130 gdb.write("PFN: %d, Flags: 0x%x\n" % (pfn, page['flags']))
132 gdb.write('page_owner allocation stack trace missing\n')
137 gdb.write('page_owner free stack trace missing\n')
[all …]
H A Dproc.py33 gdb.write(gdb.parse_and_eval("saved_command_line").string() + "\n")
48 gdb.write(gdb.parse_and_eval("(char *)linux_banner").string())
77 gdb.write(" " * depth * 2 +
173 gdb.write("{:^18} {:^15} {:>9} {} {} options\n".format(
198 gdb.write("{} {} {} {} {} {}{}{} 0 0\n".format(
254 gdb.write("fdt_magic: 0x{:02X}\n".format(fdt_header[0]))
255 gdb.write("fdt_totalsize: 0x{:02X}\n".format(fdt_header[1]))
259 gdb.write("version: {}\n".format(fdt_header[5]))
260 gdb.write("last_comp_version: {}\n".format(fdt_header[6]))
271 f.write(fdt_buf)
[all …]
/linux-6.15/drivers/iio/dac/
H A Dad5446.c318 .write = ad5446_write,
322 .write = ad5446_write,
326 .write = ad5446_write,
330 .write = ad5446_write,
334 .write = ad5446_write,
338 .write = ad5446_write,
342 .write = ad5446_write,
346 .write = ad5446_write,
350 .write = ad5446_write,
354 .write = ad5446_write,
[all …]
/linux-6.15/drivers/net/phy/
H A Dqt2025.rs51 dev.write(C45::new(Mmd::PMAPMD, 0xc300), 0x0000)?; in probe()
53 dev.write(C45::new(Mmd::PMAPMD, 0xc302), 0x0004)?; in probe()
55 dev.write(C45::new(Mmd::PMAPMD, 0xc319), 0x0038)?; in probe()
57 dev.write(C45::new(Mmd::PMAPMD, 0xc31a), 0x0098)?; in probe()
61 dev.write(C45::new(Mmd::PCS, 0x0026), 0x0e00)?; in probe()
62 dev.write(C45::new(Mmd::PCS, 0x0027), 0x0893)?; in probe()
63 dev.write(C45::new(Mmd::PCS, 0x0028), 0xa528)?; in probe()
64 dev.write(C45::new(Mmd::PCS, 0x0029), 0x0003)?; in probe()
66 dev.write(C45::new(Mmd::PMAPMD, 0xa30a), 0x06e1)?; in probe()
70 dev.write(C45::new(Mmd::PCS, 0xe854), 0x00c0)?; in probe()
[all …]
/linux-6.15/drivers/rtc/
H A Drtc-ds1685.c161 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()
1100 rtc->write = ds1685_write; in ds1685_rtc_probe()
1114 if (!rtc->read || !rtc->write) in ds1685_rtc_probe()
1161 rtc->write(rtc, RTC_CTRL_B, in ds1685_rtc_probe()
1203 rtc->write(rtc, RTC_HRS, in ds1685_rtc_probe()
1226 rtc->write(rtc, RTC_CTRL_B, in ds1685_rtc_probe()
1240 rtc->write(rtc, RTC_CTRL_B, in ds1685_rtc_probe()
[all …]
H A Drtc-bq4802.c60 p->write(p, 0xe, val | 0x08); in bq4802_read_time()
71 p->write(p, 0x0e, val); in bq4802_read_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()
128 p->write(p, 0x0f, century); in bq4802_set_time()
130 p->write(p, 0x0e, val); in bq4802_set_time()
[all …]
/linux-6.15/drivers/crypto/inside-secure/
H A Dsafexcel_ring.c28 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()
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()
116 ring->write = ring->base; in safexcel_ring_next_rwptr()
118 ring->write += ring->offset; in safexcel_ring_next_rwptr()
128 if (ring->write == ring->read) in safexcel_ring_next_rptr()
167 if (ring->write == ring->read) in safexcel_ring_rollback_wptr()
[all …]
/linux-6.15/net/sctp/
H A Dsysctl.c400 if (write) { in proc_sctp_do_hmac_alg()
409 if (write && ret == 0) { in proc_sctp_do_hmac_alg()
445 if (write) in proc_sctp_do_rto_min()
451 if (write && ret == 0) { in proc_sctp_do_rto_min()
473 if (write) in proc_sctp_do_rto_max()
479 if (write && ret == 0) { in proc_sctp_do_rto_max()
492 if (write) in proc_sctp_do_alpha_beta()
509 if (write) in proc_sctp_do_auth()
515 if (write && ret == 0) { in proc_sctp_do_auth()
542 if (write) in proc_sctp_do_udp_port()
[all …]
/linux-6.15/tools/perf/pmu-events/
H A Djevents.py523 _args.output_file.write(
533 _args.output_file.write(f"""
579 _args.output_file.write(
588 _args.output_file.write(f"""
684 _args.output_file.write("""
781 _args.output_file.write("""{
793 _args.output_file.write("""
1210 _args.output_file.write("""
1215 _args.output_file.write(
1218 _args.output_file.write("""
[all …]
/linux-6.15/drivers/net/ethernet/intel/igc/
H A Digc_diag.c36 u32 mask, u32 write) in reg_pattern_test() argument
46 wr32(reg, test_pattern[pat] & write); 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()
131 test->write); in igc_reg_test()
137 test->write); in igc_reg_test()
[all …]
/linux-6.15/scripts/
H A Dspdxcheck.py365 sys.stderr.write('%s\n' %se.txt)
369 sys.stderr.write('FAIL: %s\n' %ex)
370 sys.stderr.write('%s\n' %traceback.format_exc())
409 sys.stderr.write('\n')
414 sys.stderr.write('\n')
426 sys.stderr.write('\n')
433 sys.stderr.write('\n')
444 sys.stderr.write('\n')
449 sys.stderr.write(' %s\n' %f)
454 sys.stderr.write('FAIL: %s\n' %ex)
[all …]
/linux-6.15/Documentation/ABI/testing/
H A Dsysfs-class-bdi32 (read-write)
38 total write-back cache that relates to its current average
42 percentage of the write-back cache to a particular device.
45 (read-write)
52 total write-back cache that relates to its current average
60 (read-write)
73 (read-write)
86 (read-write)
101 (read-write)
114 (read-write)
[all …]
/linux-6.15/include/linux/
H A Dmmap_lock.h20 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-6.15/drivers/comedi/drivers/ni_routing/tools/
H A Dconvert_csv_to_c.py49 sys.stderr.write(
259 f.write('\n'.join(s_chunks))
260 f.write('\n')
265 f.write('\n'.join(objs))
266 f.write('\n')
285 f.write( self.to_listinit() )
286 f.write( '\n' )
449 f.write( '\n' )
454 f.write('\n'.join(objs))
455 f.write('\n')
[all …]
/linux-6.15/mm/
H A Dmmap_lock.c26 void __mmap_lock_do_trace_start_locking(struct mm_struct *mm, bool write) in __mmap_lock_do_trace_start_locking() argument
28 trace_mmap_lock_start_locking(mm, write); in __mmap_lock_do_trace_start_locking()
32 void __mmap_lock_do_trace_acquire_returned(struct mm_struct *mm, bool write, in __mmap_lock_do_trace_acquire_returned() argument
35 trace_mmap_lock_acquire_returned(mm, write, success); in __mmap_lock_do_trace_acquire_returned()
39 void __mmap_lock_do_trace_released(struct mm_struct *mm, bool write) in __mmap_lock_do_trace_released() argument
41 trace_mmap_lock_released(mm, write); in __mmap_lock_do_trace_released()

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