| /kernel/linux/linux-6.6/fs/reiserfs/ |
| D | bitmap.c | 126 if (tmp) { /* hint supplied */ in is_block_in_journal()
382 * bad hint. Decent hinting must be implemented for this to work well. in scan_bitmap()
773 static inline void new_hashed_relocation(reiserfs_blocknr_hint_t * hint) in new_hashed_relocation() argument
777 if (hint->formatted_node) { in new_hashed_relocation()
778 hash_in = (char *)&hint->key.k_dir_id; in new_hashed_relocation()
780 if (!hint->inode) { in new_hashed_relocation()
781 /*hint->search_start = hint->beg;*/ in new_hashed_relocation()
782 hash_in = (char *)&hint->key.k_dir_id; in new_hashed_relocation()
784 if (TEST_OPTION(displace_based_on_dirid, hint->th->t_super)) in new_hashed_relocation()
785 hash_in = (char *)(&INODE_PKEY(hint->inode)->k_dir_id); in new_hashed_relocation()
[all …]
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| /kernel/linux/linux-5.10/fs/reiserfs/ |
| D | bitmap.c | 126 if (tmp) { /* hint supplied */ in is_block_in_journal()
382 * bad hint. Decent hinting must be implemented for this to work well. in scan_bitmap()
773 static inline void new_hashed_relocation(reiserfs_blocknr_hint_t * hint) in new_hashed_relocation() argument
777 if (hint->formatted_node) { in new_hashed_relocation()
778 hash_in = (char *)&hint->key.k_dir_id; in new_hashed_relocation()
780 if (!hint->inode) { in new_hashed_relocation()
781 /*hint->search_start = hint->beg;*/ in new_hashed_relocation()
782 hash_in = (char *)&hint->key.k_dir_id; in new_hashed_relocation()
784 if (TEST_OPTION(displace_based_on_dirid, hint->th->t_super)) in new_hashed_relocation()
785 hash_in = (char *)(&INODE_PKEY(hint->inode)->k_dir_id); in new_hashed_relocation()
[all …]
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| /kernel/linux/linux-5.10/sound/pci/hda/ |
| D | hda_sysfs.c | 23 /* hint string pair */
271 const struct hda_hint *hint; in hints_show() local
274 snd_array_for_each(&codec->hints, i, hint) { in hints_show()
276 "%s = %s\n", hint->key, hint->val); in hints_show()
284 struct hda_hint *hint; in get_hint() local
287 snd_array_for_each(&codec->hints, i, hint) { in get_hint()
288 if (!strcmp(hint->key, key)) in get_hint()
289 return hint; in get_hint()
312 struct hda_hint *hint; in parse_hints() local
334 hint = get_hint(codec, key); in parse_hints()
[all …]
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| /kernel/linux/linux-6.6/sound/pci/hda/ |
| D | hda_sysfs.c | 23 /* hint string pair */
270 const struct hda_hint *hint; in hints_show() local
273 snd_array_for_each(&codec->hints, i, hint) { in hints_show()
275 hint->key, hint->val); in hints_show()
283 struct hda_hint *hint; in get_hint() local
286 snd_array_for_each(&codec->hints, i, hint) { in get_hint()
287 if (!strcmp(hint->key, key)) in get_hint()
288 return hint; in get_hint()
311 struct hda_hint *hint; in parse_hints() local
333 hint = get_hint(codec, key); in parse_hints()
[all …]
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| /kernel/linux/linux-6.6/fs/jfs/ |
| D | jfs_extent.c | 58 * extent that is used as an allocation hint if the
73 s64 nxlen, nxaddr, xoff, hint, xaddr = 0; in extAlloc() local
90 /* check if an allocation hint was provided */ in extAlloc()
91 if ((hint = addressXAD(xp))) { in extAlloc()
92 /* get the size of the extent described by the hint */ in extAlloc()
95 /* check if the hint is for the portion of the file in extAlloc()
97 * request and if hint extent has the same abnr in extAlloc()
99 * extend the hint extent to include the current in extAlloc()
101 * following the hint extent. in extAlloc()
105 xaddr = hint + nxlen; in extAlloc()
[all …]
|
| /kernel/linux/linux-5.10/lib/ |
| D | sbitmap.c | 108 unsigned int hint, bool wrap) in __sbitmap_get_word() argument
110 unsigned int orig_hint = hint; in __sbitmap_get_word()
114 nr = find_next_zero_bit(word, depth, hint); in __sbitmap_get_word()
121 if (orig_hint && hint && wrap) { in __sbitmap_get_word()
122 hint = orig_hint = 0; in __sbitmap_get_word()
131 hint = nr + 1; in __sbitmap_get_word()
132 if (hint >= depth - 1) in __sbitmap_get_word()
133 hint = 0; in __sbitmap_get_word()
426 unsigned int hint, depth; in __sbitmap_queue_get() local
429 hint = this_cpu_read(*sbq->alloc_hint); in __sbitmap_queue_get()
[all …]
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| /kernel/linux/linux-6.6/lib/ |
| D | sbitmap.c | 32 unsigned hint; in update_alloc_hint_before_get() local
34 hint = this_cpu_read(*sb->alloc_hint); in update_alloc_hint_before_get()
35 if (unlikely(hint >= depth)) { in update_alloc_hint_before_get()
36 hint = depth ? get_random_u32_below(depth) : 0; in update_alloc_hint_before_get()
37 this_cpu_write(*sb->alloc_hint, hint); in update_alloc_hint_before_get()
40 return hint; in update_alloc_hint_before_get()
45 unsigned int hint, in update_alloc_hint_after_get() argument
49 /* If the map is full, a hint won't do us much good. */ in update_alloc_hint_after_get()
51 } else if (nr == hint || unlikely(sb->round_robin)) { in update_alloc_hint_after_get()
52 /* Only update the hint if we used it. */ in update_alloc_hint_after_get()
[all …]
|
| /kernel/linux/linux-5.10/fs/jfs/ |
| D | jfs_extent.c | 61 * extent that is used as an allocation hint if the
76 s64 nxlen, nxaddr, xoff, hint, xaddr = 0; in extAlloc() local
93 /* check if an allocation hint was provided */ in extAlloc()
94 if ((hint = addressXAD(xp))) { in extAlloc()
95 /* get the size of the extent described by the hint */ in extAlloc()
98 /* check if the hint is for the portion of the file in extAlloc()
100 * request and if hint extent has the same abnr in extAlloc()
102 * extend the hint extent to include the current in extAlloc()
104 * following the hint extent. in extAlloc()
108 xaddr = hint + nxlen; in extAlloc()
[all …]
|
| /kernel/linux/linux-6.6/tools/testing/selftests/arm64/bti/ |
| D | assembler.h | 53 hint 0x19
57 hint 0x1d
61 hint 0x20
65 hint 0x22
69 hint 0x24
73 hint 0x26
|
| /kernel/linux/linux-6.6/arch/mips/include/asm/ |
| D | asm-eva.h | 18 #define kernel_pref(hint, base) "pref " hint ", " base "\n" argument
55 #define user_pref(hint, base) __BUILD_EVA_INSN("prefe", hint, base) argument
77 #define user_pref(hint, base) kernel_pref(hint, base) argument
105 #define kernel_pref(hint, base) pref hint, base argument
142 #define user_pref(hint, base) __BUILD_EVA_INSN(prefe, hint, base) argument
163 #define user_pref(hint, base) kernel_pref(hint, base) argument
|
| /kernel/linux/linux-5.10/arch/mips/include/asm/ |
| D | asm-eva.h | 18 #define kernel_pref(hint, base) "pref " hint ", " base "\n" argument
55 #define user_pref(hint, base) __BUILD_EVA_INSN("prefe", hint, base) argument
77 #define user_pref(hint, base) kernel_pref(hint, base) argument
105 #define kernel_pref(hint, base) pref hint, base argument
142 #define user_pref(hint, base) __BUILD_EVA_INSN(prefe, hint, base) argument
163 #define user_pref(hint, base) kernel_pref(hint, base) argument
|
| /kernel/linux/linux-5.10/mm/ |
| D | percpu-internal.h | 32 * The scan hint is the largest known contiguous area before the contig hint.
33 * It is not necessarily the actual largest contig hint though. There is an
36 * we don't know if a new contig hint would be better than the current one.
39 int scan_hint; /* scan hint for block */
41 position of the scan hint */
42 int contig_hint; /* contig hint for block */
44 position of the contig hint */
|
| /kernel/linux/linux-6.6/mm/ |
| D | percpu-internal.h | 14 * The scan hint is the largest known contiguous area before the contig hint.
15 * It is not necessarily the actual largest contig hint though. There is an
18 * we don't know if a new contig hint would be better than the current one.
21 int scan_hint; /* scan hint for block */
23 position of the scan hint */
24 int contig_hint; /* contig hint for block */
26 position of the contig hint */
|
| /kernel/linux/linux-6.6/tools/lib/api/fs/ |
| D | tracing_path.c | 148 "Hint:\tSDT event cannot be directly recorded on.\n" in tracing_path__strerror_open_tp()
154 "Hint:\tPerhaps this kernel misses some CONFIG_ setting to enable this feature?.\n", in tracing_path__strerror_open_tp()
161 "Hint:\tWas your kernel compiled with debugfs/tracefs support?\n" in tracing_path__strerror_open_tp()
162 "Hint:\tIs the debugfs/tracefs filesystem mounted?\n" in tracing_path__strerror_open_tp()
163 "Hint:\tTry 'sudo mount -t debugfs nodev /sys/kernel/debug'"); in tracing_path__strerror_open_tp()
168 "Hint:\tTry 'sudo mount -o remount,mode=755 %s'\n", in tracing_path__strerror_open_tp()
|
| /kernel/linux/linux-5.10/tools/lib/api/fs/ |
| D | tracing_path.c | 137 "Hint:\tSDT event cannot be directly recorded on.\n" in tracing_path__strerror_open_tp()
143 "Hint:\tPerhaps this kernel misses some CONFIG_ setting to enable this feature?.\n", in tracing_path__strerror_open_tp()
150 "Hint:\tWas your kernel compiled with debugfs/tracefs support?\n" in tracing_path__strerror_open_tp()
151 "Hint:\tIs the debugfs/tracefs filesystem mounted?\n" in tracing_path__strerror_open_tp()
152 "Hint:\tTry 'sudo mount -t debugfs nodev /sys/kernel/debug'"); in tracing_path__strerror_open_tp()
157 "Hint:\tTry 'sudo mount -o remount,mode=755 %s'\n", in tracing_path__strerror_open_tp()
|
| /kernel/linux/linux-6.6/Documentation/arch/x86/x86_64/ |
| D | 5level-paging.rst | 46 specifying hint address (with or without MAP_FIXED) above 47-bits.
48 If hint address set above 47-bit, but MAP_FIXED is not specified, we try
53 A high hint address would only affect the allocation in question, but not
56 Specifying high hint address on older kernel or on machine without 5-level
57 paging support is safe. The hint will be ignored and kernel will fall back
|
| /kernel/linux/linux-5.10/Documentation/x86/x86_64/ |
| D | 5level-paging.rst | 46 specifying hint address (with or without MAP_FIXED) above 47-bits.
48 If hint address set above 47-bit, but MAP_FIXED is not specified, we try
53 A high hint address would only affect the allocation in question, but not
56 Specifying high hint address on older kernel or on machine without 5-level
57 paging support is safe. The hint will be ignored and kernel will fall back
|
| /kernel/linux/linux-5.10/arch/loongarch/include/asm/ |
| D | asm.h | 19 #define PREF(hint, addr, offs) \ argument
20 preld hint, addr, offs; \
22 #define PREFX(hint, addr, index) \ argument
23 preldx hint, addr, index; \
27 #define PREF(hint, addr, offs) argument
28 #define PREFX(hint, addr, index) argument
|
| /kernel/linux/linux-6.6/Documentation/admin-guide/pm/ |
| D | intel_idle.rst | 30 first of which, referred to as a *hint*, can be used by the processor to
47 Each ``MWAIT`` hint value is interpreted by the processor as a license to
51 ``MWAIT`` hint values and idle states (i.e. low-power configurations of the
111 the description, ``MWAIT`` hint and exit latency are copied to the corresponding
232 Some of the ``MWAIT`` hint values allow the processor to use core C-states only
233 (most importantly, that is the case for the ``MWAIT`` hint value corresponding
236 with the given hint value) into a specific core C-state and then (if possible)
238 ``MWAIT`` hint value representing the ``C3`` idle state allows the processor to
241 have executed ``MWAIT`` with the ``C3`` hint value (or with a hint value
253 the logical CPU executing ``MWAIT`` with a hint value that is not core-level
[all …]
|
| /kernel/linux/linux-5.10/Documentation/admin-guide/pm/ |
| D | intel_idle.rst | 30 first of which, referred to as a *hint*, can be used by the processor to
47 Each ``MWAIT`` hint value is interpreted by the processor as a license to
51 ``MWAIT`` hint values and idle states (i.e. low-power configurations of the
109 the description, ``MWAIT`` hint and exit latency are copied to the corresponding
228 Some of the ``MWAIT`` hint values allow the processor to use core C-states only
229 (most importantly, that is the case for the ``MWAIT`` hint value corresponding
232 with the given hint value) into a specific core C-state and then (if possible)
234 ``MWAIT`` hint value representing the ``C3`` idle state allows the processor to
237 have executed ``MWAIT`` with the ``C3`` hint value (or with a hint value
249 the logical CPU executing ``MWAIT`` with a hint value that is not core-level
[all …]
|
| /kernel/linux/linux-6.6/arch/loongarch/include/asm/ |
| D | asm.h | 19 #define PREF(hint, addr, offs) \ argument
20 preld hint, addr, offs; \
22 #define PREFX(hint, addr, index) \ argument
23 preldx hint, addr, index; \
27 #define PREF(hint, addr, offs) argument
28 #define PREFX(hint, addr, index) argument
|
| /kernel/linux/linux-5.10/tools/perf/util/ |
| D | strbuf.c | 20 int strbuf_init(struct strbuf *sb, ssize_t hint) in strbuf_init() argument
24 if (hint) in strbuf_init()
25 return strbuf_grow(sb, hint); in strbuf_init()
139 ssize_t strbuf_read(struct strbuf *sb, int fd, ssize_t hint) in strbuf_read() argument
145 ret = strbuf_grow(sb, hint ? hint : 8192); in strbuf_read()
|
| /kernel/linux/linux-6.6/tools/perf/util/ |
| D | strbuf.c | 20 int strbuf_init(struct strbuf *sb, ssize_t hint) in strbuf_init() argument
24 if (hint) in strbuf_init()
25 return strbuf_grow(sb, hint); in strbuf_init()
139 ssize_t strbuf_read(struct strbuf *sb, int fd, ssize_t hint) in strbuf_read() argument
145 ret = strbuf_grow(sb, hint ? hint : 8192); in strbuf_read()
|
| /kernel/linux/linux-5.10/arch/sparc/kernel/ |
| D | iommu-common.c | 84 iommu->pools[i].hint = start; in iommu_tbl_pool_init()
93 p->hint = p->start; in iommu_tbl_pool_init()
140 start = pool->hint; in iommu_tbl_range_alloc()
156 * at the masked hint to avoid O(n) search complexity, in iommu_tbl_range_alloc()
186 pool->hint = pool->start; in iommu_tbl_range_alloc()
195 pool->hint = pool->start; in iommu_tbl_range_alloc()
206 (n < pool->hint || need_flush(iommu))) { in iommu_tbl_range_alloc()
212 pool->hint = end; in iommu_tbl_range_alloc()
|
| /kernel/linux/linux-6.6/arch/sparc/kernel/ |
| D | iommu-common.c | 84 iommu->pools[i].hint = start; in iommu_tbl_pool_init()
93 p->hint = p->start; in iommu_tbl_pool_init()
140 start = pool->hint; in iommu_tbl_range_alloc()
156 * at the masked hint to avoid O(n) search complexity, in iommu_tbl_range_alloc()
186 pool->hint = pool->start; in iommu_tbl_range_alloc()
195 pool->hint = pool->start; in iommu_tbl_range_alloc()
206 (n < pool->hint || need_flush(iommu))) { in iommu_tbl_range_alloc()
212 pool->hint = end; in iommu_tbl_range_alloc()
|