/linux/drivers/net/ethernet/intel/igc/ |
A D | igc_diag.c | 39 u32 pat, val, before; in reg_pattern_test() local 45 before = rd32(reg); in reg_pattern_test() 53 wr32(reg, before); in reg_pattern_test() 56 wr32(reg, before); in reg_pattern_test() 65 u32 val, before; in reg_set_and_check() local 67 before = rd32(reg); in reg_set_and_check() 75 wr32(reg, before); in reg_set_and_check() 78 wr32(reg, before); in reg_set_and_check() 86 u32 value, before, after; in igc_reg_test() local 96 value = before & toggle; in igc_reg_test() [all …]
|
/linux/tools/perf/util/bpf_skel/ |
A D | bpf_prog_profiler.bpf.c | 55 struct bpf_perf_event_value *before, diff; in fexit_update_maps() local 58 before = bpf_map_lookup_elem(&fentry_readings, &zero); in fexit_update_maps() 60 if (before && before->counter) { in fexit_update_maps() 63 diff.counter = after->counter - before->counter; in fexit_update_maps() 64 diff.enabled = after->enabled - before->enabled; in fexit_update_maps() 65 diff.running = after->running - before->running; in fexit_update_maps()
|
/linux/tools/testing/selftests/vm/ |
A D | thuge-gen.c | 145 unsigned long before, after; in test_mmap() local 148 before = read_free(size); in test_mmap() 156 before, after, before - after, size); in test_mmap() 157 assert(size == getpagesize() || (before - after) == NUM_PAGES); in test_mmap() 166 unsigned long before, after; in test_shmget() local 169 before = read_free(size); in test_shmget() 188 before, after, before - after, size); in test_shmget() 189 assert(size == getpagesize() || (before - after) == NUM_PAGES); in test_shmget()
|
/linux/tools/bpf/bpftool/skeleton/ |
A D | profiler.bpf.c | 73 struct bpf_perf_event_value *before, diff; in fexit_update_maps() local 75 before = bpf_map_lookup_elem(&fentry_readings, &id); in fexit_update_maps() 77 if (before && before->counter) { in fexit_update_maps() 80 diff.counter = after->counter - before->counter; in fexit_update_maps() 81 diff.enabled = after->enabled - before->enabled; in fexit_update_maps() 82 diff.running = after->running - before->running; in fexit_update_maps()
|
/linux/Documentation/virt/kvm/ |
A D | cpuid.rst | 11 mask-out some, or even all KVM-related cpuid features before launching 66 before enabling paravirtualized 70 before enabling paravirtualized 78 before enabling paravirtualized 86 before using paravirtualized 90 before using the second async 96 before using extended destination 99 KVM_FEATURE_HC_MAP_GPA_RANGE 16 guest checks this feature bit before 103 KVM_FEATURE_MIGRATION_CONTROL 17 guest checks this feature bit before
|
/linux/tools/testing/selftests/arm64/pauth/ |
A D | pac.c | 331 struct signatures before; in TEST() local 336 sign_specific(&before, ARBITRARY_VALUE); in TEST() 344 ASSERT_EQ(before.keyia, after.keyia) TH_LOG("keyia changed after context switching"); in TEST() 345 ASSERT_EQ(before.keyib, after.keyib) TH_LOG("keyib changed after context switching"); in TEST() 346 ASSERT_EQ(before.keyda, after.keyda) TH_LOG("keyda changed after context switching"); in TEST() 347 ASSERT_EQ(before.keydb, after.keydb) TH_LOG("keydb changed after context switching"); in TEST() 354 size_t before; in TEST() local 359 before = keyg_sign(ARBITRARY_VALUE); in TEST() 367 ASSERT_EQ(before, after) TH_LOG("keyg changed after context switching"); in TEST()
|
/linux/tools/memory-model/Documentation/ |
A D | explanation.txt | 265 It's not possible to have X ordered before Y, Y ordered before Z, and 266 Z ordered before X, because this would mean that X is ordered before 785 before any po-later loads; 1030 cannot execute R' before R, because it cannot forward the value before 1175 execute before W does. 1370 propagate to Y's CPU before X does, hence before Y executes and hence 1451 every CPU before G ends. 1577 3. Y is po-before Z; 1586 G's CPU before G starts must propagate to every CPU before C starts. 2038 Y executes before X -- then Y must propagate to X's CPU before X [all …]
|
/linux/tools/testing/selftests/powerpc/pmu/ebb/ |
A D | pmae_handling_test.c | 29 static uint64_t before, after; variable 44 before = mfspr(SPRN_MMCR0); in syscall_ebb_callee() 50 if (before != after) in syscall_ebb_callee() 88 printf("Saw MMCR0 before 0x%lx after 0x%lx\n", before, after); in test_body()
|
/linux/net/netfilter/ipset/ |
A D | ip_set_list_set.c | 36 int before; member 202 if (d->before == 0) { in list_set_utest() 204 } else if (d->before > 0) { in list_set_utest() 250 else if (d->before > 0) in list_set_uadd() 258 (d->before < 0 && !prev)) in list_set_uadd() 274 if (d->before == 0) { in list_set_uadd() 278 } else if (d->before > 0) { in list_set_uadd() 330 if (d->before > 0) { in list_set_udel() 335 } else if (d->before < 0) { in list_set_udel() 394 if (!e.before) in list_set_uadt() [all …]
|
/linux/arch/powerpc/lib/ |
A D | rheap.c | 154 rh_block_t *before; in attach_free_block() local 168 before = NULL; in attach_free_block() 182 before = blk; in attach_free_block() 188 if (before != NULL && after != NULL) in attach_free_block() 193 if (before && s != (before->start + before->size)) in attach_free_block() 194 before = NULL; in attach_free_block() 200 if (before == NULL && after == NULL) { in attach_free_block() 214 if (before != NULL && after == NULL) { in attach_free_block() 215 before->size += size; in attach_free_block() 220 if (before == NULL && after != NULL) { in attach_free_block() [all …]
|
/linux/tools/testing/selftests/intel_pstate/ |
A D | aperf.c | 29 struct timespec before, after; in main() local 62 if (clock_gettime(CLOCK_MONOTONIC, &before) < 0) { in main() 86 start = before.tv_sec*MSEC_PER_SEC + before.tv_nsec/NSEC_PER_MSEC; in main()
|
/linux/Documentation/ABI/stable/ |
A D | sysfs-transport-srp | 13 layer error has been observed before removing a target port. 22 layer error has been observed before failing I/O. Zero means 38 attempt failed before retrying. Setting this attribute to 55 after the fast_io_fail_tmo timer has fired and before the 57 "dev_loss_tmo" timer has fired and before the port is finally
|
/linux/Documentation/ABI/testing/ |
A D | sysfs-devices-waiting_for_supplier | 12 before the device can probe. 15 to be added before it can probe. A value of 1 means the device 16 is waiting for one or more suppliers to be added before it can
|
A D | debugfs-driver-genwqe | 33 Description: Dump of the error registers before the last reset of 40 Description: Internal chip state of UID0 before card was reset. 46 Description: Internal chip state of UID1 before card was reset. 52 Description: Internal chip state of UID2 before card was reset. 76 The driver ensures that the settings are done just before
|
/linux/fs/reiserfs/ |
A D | lbalance.c | 927 ih = item_head(bh, before); in leaf_insert_into_buf() 948 memmove(ih + 1, ih, IH_SIZE * (nr - before)); in leaf_insert_into_buf() 952 for (i = before; i < nr + 1; i++) { in leaf_insert_into_buf() 953 unmoved_loc -= ih_item_len(&ih[i - before]); in leaf_insert_into_buf() 1316 int before, in leaf_paste_entries() argument 1338 RFALSE(ih_entry_count(ih) < before, in leaf_paste_entries() 1340 ih_entry_count(ih), before); in leaf_paste_entries() 1351 (before ? deh_location(&deh[before - 1]) in leaf_paste_entries() 1361 for (i = 0; i < before; i++) in leaf_paste_entries() 1376 deh += before; in leaf_paste_entries() [all …]
|
/linux/sound/firewire/tascam/ |
A D | amdtp-tascam.c | 138 __be32 before; in read_status_messages() local 142 before = tscm->state[index]; in read_status_messages() 157 if ((before ^ after) & mask) { in read_status_messages() 164 entry->before = before; in read_status_messages()
|
/linux/Documentation/nvdimm/ |
A D | maintainer-entry-profile.rst | 25 before submitting, but it is not required. 32 Those tests need to be passed before the patches go upstream, but not 33 necessarily before initial posting. Contact the list if you need help 49 next merge window they should be sent before -rc4, and ideally 57 In general, please wait up to one week before pinging for feedback. A
|
/linux/scripts/coccinelle/iterators/ |
A D | for_each_child.cocci | 2 // Adds missing of_node_put() before return/break/goto statement within a for_each iterator for chi… 307 msg = "WARNING: Function \"%s\" should have of_node_put() before return " % (i) 317 msg = "WARNING: Function \"%s\" should have of_node_put() before break " % (i) 327 msg = "WARNING: Function \"%s\" should have of_node_put() before goto " % (i) 339 msg = "WARNING: Function \"%s\" should have of_node_put() before return around line %s." % (i, j1[0… 348 msg = "WARNING: Function \"%s\" should have of_node_put() before break around line %s." % (i,j2[0].… 357 msg = "WARNING: Function \"%s\" should have of_node_put() before goto around lines %s." % (i,j3[0].…
|
/linux/drivers/soc/fsl/qbman/ |
A D | qman_ccsr.c | 647 u32 before, after; in __qman_liodn_fixup() local 651 before = qm_ccsr_in(REG_REV3_QCSP_LIO_CFG(idx)); in __qman_liodn_fixup() 653 before = qm_ccsr_in(REG_QCSP_LIO_CFG(idx)); in __qman_liodn_fixup() 655 liodn_offset = before & LIO_CFG_LIODN_MASK; in __qman_liodn_fixup() 659 after = (before & (~LIO_CFG_LIODN_MASK)) | liodn_offset; in __qman_liodn_fixup() 670 u32 before, after; in qman_set_sdest() local 673 before = qm_ccsr_in(REG_REV3_QCSP_IO_CFG(idx)); in qman_set_sdest() 676 after = (before & (~IO_CFG_SDEST_MASK)) | (cpu_idx << 16); in qman_set_sdest() 679 before = qm_ccsr_in(REG_QCSP_IO_CFG(idx)); in qman_set_sdest() 680 after = (before & (~IO_CFG_SDEST_MASK)) | (cpu_idx << 16); in qman_set_sdest()
|
/linux/scripts/coccinelle/free/ |
A D | ifnullfree.cocci | 2 /// NULL check before some freeing functions is not needed. 60 cocci.print_main("NULL check before that freeing function is not needed", p) 66 msg = "WARNING: NULL check before some freeing functions is not needed."
|
/linux/Documentation/RCU/ |
A D | rculist_nulls.rst | 36 * reuse these object before the RCU grace period, we 82 solved by pre-fetching the "next" field (with proper barriers) before 91 before the move, 'next' pointer is NULL, and lockless reader can 104 * we need to make sure obj->key is updated before obj->next 117 very very fast (before the end of RCU grace period) 192 * changes to obj->key must be visible before refcnt one
|
/linux/scripts/ |
A D | Makefile.kcsan | 14 …on,$(call cc-param,tsan-compound-read-before-write=1),$(call cc-option,$(call cc-param,tsan-instru…
|
/linux/net/ipv4/ |
A D | tcp_input.c | 994 if (!before(start_seq, end_seq)) in tcp_dsack_seen() 1040 if (!before(low_seq, fack)) in tcp_check_sack_reordering() 1072 before(TCP_SKB_CB(skb)->seq, in tcp_verify_retransmit_hint() 1385 if (before(start_seq, in tcp_sacktag_one() 3267 if (before(start_seq, reord)) in tcp_clean_rtx_queue() 3372 if (before(reord, prior_fack)) in tcp_clean_rtx_queue() 3762 if (before(ack, prior_snd_una)) { in tcp_ack() 4405 if (before(seq, sp->start_seq)) in tcp_sack_extend() 4421 if (before(seq, tp->rcv_nxt)) in tcp_dsack_set() 5188 while (before(start, end)) { in tcp_collapse() [all …]
|
/linux/Documentation/maintainer/ |
A D | maintainer-entry-profile.rst | 47 require published specifications at a certain revision before patches 54 sent at any time before the merge window closes and can still be 63 their first posting for consideration before this point. Patches that 68 submissions should appear before -rc5. 87 addition to specifying how long to wait before a resubmission this
|
/linux/Documentation/core-api/ |
A D | circular-buffers.rst | 171 /* wake_up() will make sure that the head is committed before 179 before the head index makes it available to the consumer and then instructs the 180 CPU that the revised head index must be written before the consumer is woken. 185 producer must produce two elements before it could possibly corrupt the 199 /* Read index before reading contents at that index. */ 210 /* Finish reading descriptor before incrementing tail. */ 217 This will instruct the CPU to make sure the index is up to date before reading 219 before it writes the new tail pointer, which will erase the item.
|