| /linux/sound/hda/common/ |
| H A D | sysfs.c | 23 /* hint string pair */
262 const struct hda_hint *hint;
266 snd_array_for_each(&codec->hints, i, hint) { in hints_show()
268 hint->key, hint->val); in hints_show() local
275 struct hda_hint *hint; in hints_show()
278 snd_array_for_each(&codec->hints, i, hint) {
279 if (!strcmp(hint->key, key)) in get_hint()
280 return hint; in get_hint()
304 struct hda_hint *hint;
281 struct hda_hint *hint; get_hint() local
309 struct hda_hint *hint; parse_hints() local
418 struct hda_hint *hint = get_hint(codec, key); snd_hda_get_hint() local
780 struct hda_hint *hint; snd_hda_sysfs_clear() local
[all...] |
| /linux/fs/jfs/ |
| H A 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
95 /* check if an allocation hint was provided */ in extAlloc()
96 if ((hint = addressXAD(xp))) { in extAlloc()
97 /* get the size of the extent described by the hint */ in extAlloc()
100 /* check if the hint is for the portion of the file in extAlloc()
102 * request and if hint extent has the same abnr in extAlloc()
104 * extend the hint extent to include the current in extAlloc()
106 * following the hint extent. in extAlloc()
110 xaddr = hint + nxlen; in extAlloc()
[all …]
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| /linux/lib/ |
| H A 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 …]
|
| /linux/tools/testing/selftests/arm64/bti/ |
| H A D | assembler.h | 52 hint 0x19
56 hint 0x1d
60 hint 0x20
64 hint 0x22
68 hint 0x24
72 hint 0x26
|
| /linux/arch/mips/include/asm/ |
| H A 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
|
| /linux/mm/ |
| H A 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 */
|
| /linux/tools/lib/api/fs/ |
| H A 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()
|
| /linux/tools/testing/selftests/mm/ |
| H A D | virtual_address_range.c | 34 * Address space till 128TB is mapped without any hint
36 * till 512TB is obtained by passing hint address as the
49 * mapped without a hint. Addresses beyond 128TB, up to
50 * 4PB, can be mapped with a hint.
207 char *hint; in main() local
219 ksft_exit_fail_msg("mmap unexpectedly succeeded with hint\n"); in main()
234 hint = hint_addr(); in main()
235 hptr[i] = mmap(hint, MAP_CHUNK_SIZE, PROT_READ, in main()
|
| /linux/fs/ntfs3/ |
| H A D | bitmap.c | 959 size_t wnd_find(struct wnd_bitmap *wnd, size_t to_alloc, size_t hint, in wnd_find() argument
988 if (wnd->zone_bit <= hint && hint < wnd->zone_end) in wnd_find()
989 hint = wnd->zone_end; in wnd_find()
994 if (hint >= max_alloc) in wnd_find()
995 hint = 0; in wnd_find()
1006 if (!hint) in wnd_find()
1009 /* Use hint: Enumerate extents by start >= hint. */ in wnd_find()
1016 if (e->start.key == hint) in wnd_find()
1019 if (e->start.key < hint) { in wnd_find()
1037 if (e->start.key + e->count.key > hint) { in wnd_find()
[all …]
|
| /linux/tools/perf/util/ |
| H A 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()
|
| /linux/arch/loongarch/include/asm/ |
| H A 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
|
| H A D | barrier.h | 9 * Hint encoding:
17 * Hint 0x700: barrier for "read after read" from the same address
20 #define DBAR(hint) __asm__ __volatile__("dbar %0 " : : "I"(hint) : "memory") argument
|
| /linux/arch/sparc/kernel/ |
| H A 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()
|
| /linux/arch/arm64/include/asm/ |
| H A D | barrier.h | 31 #define psb_csync() asm volatile("hint #17" : : : "memory")
32 #define __tsb_csync() asm volatile("hint #18" : : : "memory")
33 #define csdb() asm volatile("hint #20" : : : "memory")
36 * Data Gathering Hint:
38 * Device-GRE attributes before the hint instruction with any memory accesses
39 * appearing after the hint instruction.
41 #define dgh() asm volatile("hint #6" : : : "memory")
|
| /linux/Documentation/admin-guide/pm/ |
| H A D | intel_idle.rst | 30 first of which, referred to as a *hint*, can be used by the processor to
68 Each ``MWAIT`` hint value is interpreted by the processor as a license to
72 ``MWAIT`` hint values and idle states (i.e. low-power configurations of the
132 the description, ``MWAIT`` hint and exit latency are copied to the corresponding
276 Some of the ``MWAIT`` hint values allow the processor to use core C-states only
277 (most importantly, that is the case for the ``MWAIT`` hint value corresponding
280 with the given hint value) into a specific core C-state and then (if possible)
282 ``MWAIT`` hint value representing the ``C3`` idle state allows the processor to
285 have executed ``MWAIT`` with the ``C3`` hint value (or with a hint value
297 the logical CPU executing ``MWAIT`` with a hint value that is not core-level
[all …]
|
| H A D | intel_epb.rst | 5 Intel Performance and Energy Bias Hint
19 The Intel Performance and Energy Bias Hint (EPB) value for a given (logical) CPU
26 a value of 0 corresponds to a hint preference for highest performance
|
| /linux/fs/xfs/libxfs/ |
| H A D | xfs_inode_buf.c | 733 /* extent size hint validation */ in xfs_dinode_verify()
764 /* COW extent size hint validation */ in xfs_dinode_verify()
809 * Validate di_extsize hint.
811 * 1. Extent size hint is only valid for directories and regular files.
814 * 4. Hint cannot be larger than MAXTEXTLEN.
816 * 6. Hint value of 0 turns off hints, clears inode flags.
819 * 8. For non-realtime files, the extent size hint must be limited
845 * function has never checked that the extent size hint is an integer in xfs_inode_validate_extsize()
851 * extent size hint, so this is harmless for them. in xfs_inode_validate_extsize()
853 * If a directory with a misaligned extent size hint is allowed to in xfs_inode_validate_extsize()
[all …]
|
| /linux/arch/x86/include/asm/ |
| H A D | mwait.h | 14 #define MWAIT_HINT2CSTATE(hint) (((hint) >> MWAIT_SUBSTATE_SIZE) & MWAIT_CSTATE_MASK) argument
15 #define MWAIT_HINT2SUBSTATE(hint) ((hint) & MWAIT_CSTATE_MASK) argument
69 * EAX unused (reserve for hint)
|
| /linux/block/ |
| H A D | badblocks.c | 328 * the binary search inside prev_badblocks(), it is possible to provide a hint
330 * avoided. In my test with the hint to prev_badblocks(), except for the first
454 * starts from index 'hint' and stops at index 'hint_end' from the bad
457 static int prev_by_hint(struct badblocks *bb, sector_t s, int hint) in prev_by_hint() argument
459 int hint_end = hint + 2; in prev_by_hint()
463 while ((hint < hint_end) && ((hint + 1) <= bb->count) && in prev_by_hint()
464 (BB_OFFSET(p[hint]) <= s)) { in prev_by_hint()
465 if ((hint + 1) == bb->count || BB_OFFSET(p[hint + 1]) > s) { in prev_by_hint()
466 ret = hint; in prev_by_hint()
469 hint++; in prev_by_hint()
[all …]
|
| /linux/Documentation/netlink/specs/ |
| H A D | nfsd.yaml | 39 display-hint: ipv4
44 display-hint: ipv4
48 display-hint: ipv6
52 display-hint: ipv6
|
| H A D | tcp_metrics.yaml | 30 display-hint: ipv4
37 display-hint: ipv6
71 display-hint: ipv4
78 display-hint: ipv6
|
| H A D | ovpn.yaml | 54 display-hint: ipv4
59 display-hint: ipv6
86 display-hint: ipv4
91 display-hint: ipv6
99 display-hint: ipv4
104 display-hint: ipv6
|
| /linux/tools/testing/selftests/net/ |
| H A D | bind_bhash.c | 32 struct addrinfo *res, hint = {}; in bind_socket() local
42 hint.ai_family = domain; in bind_socket()
43 hint.ai_socktype = SOCK_STREAM; in bind_socket()
45 err = getaddrinfo(addr, port, &hint, &res); in bind_socket()
|
| /linux/net/ipv4/ |
| H A D | ip_input.c | 314 const struct sk_buff *hint) in ip_can_use_hint()
316 return hint && !skb_dst(skb) && ip_hdr(hint)->daddr == iph->daddr && in ip_can_use_hint()
317 ip_hdr(hint)->tos == iph->tos; in ip_can_use_hint()
324 const struct sk_buff *hint) in ip_rcv_finish_core()
330 if (ip_can_use_hint(skb, iph, hint)) { in ip_rcv_finish_core()
332 ip4h_dscp(iph), dev, hint); in ip_rcv_finish_core()
604 struct sk_buff *skb, *next, *hint = NULL; in ip_list_rcv_finish()
619 if (ip_rcv_finish_core(net, skb, dev, hint) == NET_RX_DROP) in ip_list_rcv_finish()
624 hint in ip_list_rcv_finish()
315 ip_can_use_hint(const struct sk_buff * skb,const struct iphdr * iph,const struct sk_buff * hint) ip_can_use_hint() argument
325 ip_rcv_finish_core(struct net * net,struct sk_buff * skb,struct net_device * dev,const struct sk_buff * hint) ip_rcv_finish_core() argument
601 struct sk_buff *skb, *next, *hint = NULL; ip_list_rcv_finish() local
[all...] |
| /linux/drivers/parisc/ |
| H A D | iommu-helpers.h | 9 * @hint: The DMA Hint.
16 unsigned long hint, in iommu_fill_pdir() argument
79 vaddr, hint); in iommu_fill_pdir()
|