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/linux/tools/testing/selftests/mm/
H A Dkhugepaged.c65 void (*collapse)(const char *msg, char *p, int nr_hpages,
271 * The latter is ineligible for collapse by MADV_COLLAPSE
327 ksft_print_msg("Creating %s for collapse%s...", finfo.path, in alloc_hpage()
353 ksft_print_msg("Opening %s %s for collapse...", finfo.path, in anon_cleanup_area()
433 finfo.fd = memfd_create("khugepaged-selftest-collapse-shmem", 0); in file_check_huge()
518 * read&write file collapse succeeds for MADV_COLLAPSE because dirty in __madvise_collapse()
519 * folios are written back after collapse fails for dirty folios and in __madvise_collapse()
520 * another collapse is attempted. in __madvise_collapse()
586 * read&write file collapse fails since khugepaged does not flush in khugepaged_collapse()
615 .collapse in alloc_at_fault()
57 void (*collapse)(const char *msg, char *p, int nr_hpages, global() member
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H A Dguard-regions.c2191 TEST_F(guard_regions, collapse) in TEST_F()
2227 * Now collapse the entire region. This should fail in all cases. in TEST_F()
2232 * if the collapse was rightly rejected. in TEST_F()
2237 * If we introduce a bug that causes the collapse to succeed, gather in TEST_F()
2190 TEST_F(guard_regions,collapse) TEST_F() argument
/linux/lib/
H A Dassoc_array.c1047 struct assoc_array_delete_collapse_context *collapse = iterator_data; in assoc_array_delete_collapse_iterator() local
1049 if (leaf == collapse->skip_leaf) in assoc_array_delete_collapse_iterator()
1052 BUG_ON(collapse->slot >= ASSOC_ARRAY_FAN_OUT); in assoc_array_delete_collapse_iterator()
1054 collapse->node->slots[collapse->slot++] = assoc_array_leaf_to_ptr(leaf); in assoc_array_delete_collapse_iterator()
1081 struct assoc_array_delete_collapse_context collapse; in assoc_array_delete() local
1218 collapse.node = new_n0; in assoc_array_delete()
1219 collapse.skip_leaf = assoc_array_ptr_to_leaf(edit->dead_leaf); in assoc_array_delete()
1220 collapse.slot = 0; in assoc_array_delete()
1224 &collapse); in assoc_array_delete()
1225 pr_devel("collapsed %d,%lu\n", collapse.slot, new_n0->nr_leaves_on_branch); in assoc_array_delete()
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/linux/tools/testing/selftests/rcutorture/bin/
H A Dkvm-end-run-stats.sh34 kcsan-collapse.sh "$rundir" | tee -a "$rundir/log"
H A Dtorture.sh740 TORTURE_KCONFIG_KCSAN_ARG=1 tools/testing/selftests/rcutorture/bin/kcsan-collapse.sh tools/testing/selftests/rcutorture/res/$ds > tools/testing/selftests/rcutorture/res/$ds/kcsan.sum
/linux/tools/perf/ui/
H A Dhist.c702 .collapse = hpp__nop_cmp, \
716 .collapse = hpp__nop_cmp, \
729 .collapse = hpp__nop_cmp, \
743 .collapse = hpp__nop_cmp, \
/linux/Documentation/sphinx-static/
H A Dtheme_overrides.css69 * - Sequences of whitespace should collapse into a single whitespace.
/linux/Documentation/userspace-api/media/v4l/
H A Dstandard.rst36 Composite input may collapse standards, enumerating "PAL-B/G/H/I",
/linux/Documentation/admin-guide/cifs/
H A Dtodo.rst24 perhaps addition of new optional SMB3.1.1 fsctls to make collapse range
/linux/tools/testing/selftests/kvm/
H A Dguest_memfd_test.c455 __gmem_test(collapse, vm, flags, pmd_size); in test_guest_memfd()
/linux/Documentation/networking/device_drivers/ethernet/dlink/
H A Ddl2k.rst253 reduce congestion collapse and overload which
/linux/tools/perf/util/
H A Dhist.h500 perf_hpp_fmt_cmp_t collapse;
499 perf_hpp_fmt_cmp_t collapse; global() member
H A Dhist.c1398 * Never collapse filtered and non-filtered entries. in hist_entry__cmp_impl()
1441 offsetof(struct perf_hpp_fmt, collapse), true, false);
1450 offsetof(struct perf_hpp_fmt, collapse), false, false); in hist_entry__delete()
1521 * collapse the histogram
H A Dsort.c3034 hse->hpp.collapse = __sort__hpp_collapse; in update_dynamic_len()
3404 hde->hpp.collapse = __sort__hde_cmp; in add_evsel_fields()
/linux/tools/perf/
H A Dbuiltin-diff.c1736 fmt->collapse = hist_entry__cmp_nop; in data__hpp_register()
1837 fmt->collapse = hist_entry__cmp_nop; in ui_init()
H A Dbuiltin-kvm.c413 fmt->collapse = dim->cmp; in get_format()
H A Dbuiltin-c2c.c1926 fmt->collapse = dim->se ? c2c_se_collapse : dim->cmp; in get_dimension()
/linux/Documentation/networking/
H A Dsnmp_counter.rst1001 the reclaiming method is 'collapse', which means allocate a big skb,
1008 counter, the TCP stack will try to collapse the out of order queue and
1019 After 'collapse' and discard packets from the out of order queue, if
1025 This counter indicates how many skbs are freed during 'collapse'.
/linux/net/ipv4/
H A Dfib_trie.c682 static struct key_vector *collapse(struct trie *t, in collapse() function
901 return collapse(t, tn); in resize()
/linux/arch/arm64/boot/dts/qcom/
H A Deliza.dtsi282 idle-state-name = "silver-rail-power-collapse";
291 idle-state-name = "gold-rail-power-collapse";
300 idle-state-name = "gold-plus-rail-power-collapse";
H A Dsm8650.dtsi457 idle-state-name = "silver-rail-power-collapse";
467 idle-state-name = "gold-rail-power-collapse";
477 idle-state-name = "gold-plus-rail-power-collapse";
H A Dsc8280xp.dtsi282 idle-state-name = "little-rail-power-collapse";
292 idle-state-name = "big-rail-power-collapse";
H A Dmonaco.dtsi313 idle-state-name = "silver-rail-power-collapse";
323 idle-state-name = "gold-rail-power-collapse";
/linux/tools/power/pm-graph/
H A Dsleepgraph.py4315 table {width:100%;border-collapse: collapse;border:1px solid;}\n\
/linux/Documentation/admin-guide/
H A Dkernel-parameters.txt6382 the RCU Tasks flavors to collapse back to using