Searched refs:head (Results 101 - 125 of 2525) sorted by path

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/linux-master/sound/core/seq/oss/
H A Dseq_oss_readq.c49 q->head = q->tail = 0;
78 q->head = q->tail = 0;
173 memcpy(rec, &q->q[q->head], sizeof(*rec));
184 (q->qlen > 0 || q->head == q->tail),
196 q->head = (q->head + 1) % q->maxlen;
H A Dseq_oss_readq.h22 int head, tail; member in struct:seq_oss_readq
/linux-master/sound/core/seq/
H A Dseq_prioq.h15 struct snd_seq_event_cell *head; /* pointer to head of prioq */ member in struct:snd_seq_prioq
/linux-master/sound/isa/msnd/
H A Dmsnd_midi.c108 u16 head, tail, size; local
111 head = readw(mpu->dev->MIDQ + JQS_wHead);
114 if (head > size || tail > size)
116 while (head != tail) {
117 unsigned char val = readw(pwMIDQData + 2 * head);
121 if (++head > size)
122 head = 0;
123 writew(head, mpu->dev->MIDQ + JQS_wHead);
/linux-master/tools/power/acpi/tools/acpidbg/
H A Dacpidbg.c42 (CIRC_CNT((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
44 (CIRC_CNT_TO_END((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
46 (CIRC_SPACE((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
48 (CIRC_SPACE_TO_END((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
77 .head = 0,
82 .head = 0,
128 p = &crc->buf[crc->head];
134 crc->head = (crc->head + len) & (ACPI_AML_BUF_SIZE - 1);
144 p = &crc->buf[crc->head];
[all...]
/linux-master/tools/testing/fault-injection/
H A Dfailcmd.sh72 DEBUGFS=`mount -t debugfs | head -1 | awk '{ print $3}'`
/linux-master/tools/testing/radix-tree/linux/
H A Dradix-tree.h10 static inline void trace_call_rcu(struct rcu_head *head, argument
11 void (*func)(struct rcu_head *head))
14 printf("Delaying free of %p to slab\n", (char *)head -
16 call_rcu(head, func);
/linux-master/tools/testing/radix-tree/
H A Dtest.c72 static void item_free_rcu(struct rcu_head *head) argument
74 struct item *item = container_of(head, struct item, rcu_head);
/linux-master/tools/testing/selftests/pstore/
H A Dpstore_post_reboot_tests25 mount_point=`echo ${mount_info} | cut -d' ' -f2 | head -n1`
30 mount_point=`grep pstore /proc/mounts | cut -d' ' -f2 | head -n1`
/linux-master/tools/virtio/ringtest/
H A Dring.c114 unsigned head, index; local
120 head = (ring_size - 1) & (guest.avail_idx++);
125 ring[head].addr = (unsigned long)(void*)buf;
126 ring[head].len = len;
133 index = ring[head].index;
138 ring[head].flags = DESC_HW;
145 unsigned head = (ring_size - 1) & guest.last_used_idx; local
149 if (ring[head].flags & DESC_HW)
153 *lenp = ring[head].len;
154 index = ring[head]
166 unsigned head = (ring_size - 1) & guest.last_used_idx; local
221 unsigned head = (ring_size - 1) & host.used_idx; local
228 unsigned head = (ring_size - 1) & host.used_idx; local
[all...]
H A Dvirtio_ring_0_9.c101 unsigned head; local
111 head = (ring_size - 1) & (guest.avail_idx++);
113 head = guest.free_head;
118 desc[head].flags = VRING_DESC_F_NEXT;
119 desc[head].addr = (unsigned long)(void *)buf;
120 desc[head].len = len;
125 desc[head].flags &= ~VRING_DESC_F_NEXT;
127 guest.free_head = desc[head].next;
130 data[head].data = datap;
137 (head | (avai
154 unsigned head; local
201 unsigned short head = last_used_idx & (ring_size - 1); local
260 unsigned head = host.used_idx; local
274 unsigned head; local
[all...]
/linux-master/
H A DMakefile661 CC_VERSION_TEXT = $(subst $(pound),,$(shell LC_ALL=C $(CC) --version 2>/dev/null | head -n 1))
1133 $(AR) mPiT $$($(AR) t $@ | sed -n 1p) $@ $$($(AR) t $@ | grep -F -f $(srctree)/scripts/head-object-list.txt)
1136 vmlinux.a: $(KBUILD_VMLINUX_OBJS) scripts/head-object-list.txt FORCE
/linux-master/arch/alpha/boot/
H A DMakefile107 OBJ_bootlx := $(obj)/head.o $(obj)/stdio.o $(obj)/main.o
108 OBJ_bootph := $(obj)/head.o $(obj)/stdio.o $(obj)/bootp.o
109 OBJ_bootpzh := $(obj)/head.o $(obj)/stdio.o $(obj)/bootpz.o $(obj)/misc.o
/linux-master/arch/alpha/kernel/
H A DMakefile10 obj-y := head.o entry.o traps.o process.o osf_sys.o irq.o \
/linux-master/arch/alpha/lib/
H A Dclear_user.S81 mskql $5, $16, $5 # e0 : take care of misaligned head
H A Dev6-clear_user.S53 and $16, 7, $4 # .. E .. .. : find dest head misalignment
64 * Head is not aligned. Write (8 - $4) bytes to head of destination
69 mskql $5, $16, $5 # .. U .. .. : take care of misaligned head
/linux-master/arch/arc/kernel/
H A DMakefile6 obj-y := head.o arcksyms.o setup.o irq.o reset.o ptrace.o process.o devtree.o
/linux-master/arch/arm/boot/compressed/
H A DMakefile10 HEAD = head.o
40 OBJS += head-sa1100.o
44 OBJS += head-xscale.o
48 OBJS += head-sharpsl.o
99 head.o $(OBJS)
/linux-master/arch/arm/crypto/
H A Dghash-ce-core.S196 .macro ghash_update, pn, enc, aggregate=1, head=1
199 .if \head
200 /* do the head block first, if supplied */
329 * struct ghash_key const *k, const char *head)
539 ghash_update p64, enc, head=0
557 ghash_update p64, dec, head=0
565 * struct gcm_key const *k, char *head,
605 bne 3f // process head block first
606 ghash_update p64, aggregate=0, head=0
620 * struct gcm_key const *k, char *head,
[all...]
H A Dghash-ce-glue.c63 u64 const h[][2], const char *head);
66 u64 const h[][2], const char *head);
79 struct ghash_key *key, const char *head)
84 pmull_ghash_update_p64(blocks, dg, src, key->h, head);
86 pmull_ghash_update_p8(blocks, dg, src, key->h, head);
94 if (head) {
95 in = head;
97 head = NULL;
370 struct gcm_key const *k, char *head,
378 struct gcm_key const *k, char *head,
78 ghash_do_update(int blocks, u64 dg[], const char *src, struct ghash_key *key, const char *head) argument
[all...]
/linux-master/arch/arm/kernel/
H A DMakefile89 obj-y += head$(MMUEXT).o
97 obj-$(CONFIG_XIP_DEFLATED_DATA) += head-inflate-data.o
H A Dbios32.c427 struct list_head *head)
485 list_add(&sys->node, head);
497 LIST_HEAD(head);
502 pcibios_init_hw(parent, hw, &head);
506 list_for_each_entry(sys, &head, node) {
426 pcibios_init_hw(struct device *parent, struct hw_pci *hw, struct list_head *head) argument
H A Dmachine_kexec.c179 page_list = image->head & PAGE_MASK;
H A Dvmlinux-xip.lds.S51 .head.text : {
H A Dvmlinux.lds.S50 .head.text : {

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