/linux-master/fs/proc/ |
H A D | page.c | 43 * physical page count. 46 size_t count, loff_t *ppos) 57 if (src & KPMMASK || count & KPMMASK) 61 count = min_t(unsigned long, count, (max_dump_pfn * KPMSIZE) - src); 63 while (count > 0) { 82 count -= KPMSIZE; 227 size_t count, loff_t *ppos) 237 if (src & KPMMASK || count & KPMMASK) 241 count 45 kpagecount_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) argument 226 kpageflags_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) argument 275 kpagecgroup_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) argument [all...] |
/linux-master/kernel/locking/ |
H A D | rwsem.c | 13 * Rwsem count bit fields re-definition and rwsem rearchitecture by 70 WARN_ONCE(c, "DEBUG_RWSEMS_WARN_ON(%s): count = 0x%lx, magic = 0x%lx, owner = 0x%lx, curr 0x%lx, list %sempty\n",\ 71 #c, atomic_long_read(&(sem)->count), \ 82 * On 64-bit architectures, the bit definitions of the count are: 88 * Bits 8-62 - 55-bit reader count 91 * On 32-bit architectures, the bit definitions of the count are: 97 * Bits 8-30 - 23-bit reader count 138 * preempt disable section as the atomic op that changes sem->count. 191 * Check the count to see if it is write-locked. 193 long count local 608 long count, new; local 692 long count = atomic_long_read(&sem->count); local 808 long count = atomic_long_read(&sem->count); local 975 rwsem_cond_wake_waiter(struct rw_semaphore *sem, long count, struct wake_q_head *wake_q) argument 996 rwsem_down_read_slowpath(struct rw_semaphore *sem, long count, unsigned int state) argument 1246 long count; local 1513 int count = atomic_read(&sem->rwbase.readers); local [all...] |
/linux-master/mm/damon/ |
H A D | dbgfs.c | 36 static char *user_input_str(const char __user *buf, size_t count, loff_t *ppos) argument 45 kbuf = kmalloc(count + 1, GFP_KERNEL | __GFP_NOWARN); 49 ret = simple_write_to_buffer(kbuf, count + 1, ppos, buf, count); 50 if (ret != count) { 60 char __user *buf, size_t count, loff_t *ppos) 73 return simple_read_from_buffer(buf, count, ppos, kbuf, ret); 77 const char __user *buf, size_t count, loff_t *ppos) 84 kbuf = user_input_str(buf, count, ppos); 105 ret = count; 59 dbgfs_attrs_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) argument 76 dbgfs_attrs_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) argument 172 dbgfs_schemes_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) argument 297 dbgfs_schemes_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) argument 359 dbgfs_target_ids_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) argument 490 dbgfs_target_ids_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) argument 574 dbgfs_init_regions_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) argument 668 dbgfs_init_regions_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) argument 697 dbgfs_kdamond_pid_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) argument 810 damon_dbgfs_deprecated_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) argument 870 dbgfs_mk_context_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) argument 976 dbgfs_rm_context_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) argument 1010 dbgfs_monitor_on_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) argument 1022 dbgfs_monitor_on_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) argument [all...] |
/linux-master/tools/perf/util/intel-pt-decoder/ |
H A D | intel-pt-pkt-decoder.c | 77 int count; local 84 for (count = 47; count; count--) { 91 packet->count = count; 134 packet->count = 5; 177 packet->count = buf[5] | ((buf[6] & BIT(0)) << 8); 214 packet->count = (buf[1] >> 5) & 0x3; 218 switch (packet->count) { 406 int count; local [all...] |
/linux-master/security/selinux/ss/ |
H A D | sidtab.c | 45 s->count = 0; 151 static u32 sidtab_level_from_count(u32 count) argument 156 while (count > capacity) { 227 /* read entries only after reading count */ 228 u32 count = smp_load_acquire(&s->count); local 230 if (index >= count) 271 u32 count, hash = context_compute_hash(context); local 297 count = s->count; 363 sidtab_convert_hashtable(struct sidtab *s, u32 count) argument 377 sidtab_convert_tree(union sidtab_entry_inner *edst, union sidtab_entry_inner *esrc, u32 *pos, u32 count, u32 level, struct sidtab_convert_params *convert) argument 429 u32 count, level, pos; local [all...] |
/linux-master/kernel/trace/ |
H A D | trace_selftest.c | 63 static int __maybe_unused trace_test_buffer(struct array_buffer *buf, unsigned long *count) argument 91 if (count) 92 *count = cnt; 361 unsigned long count; local 396 ret = trace_test_buffer(&tr->array_buffer, &count); 400 if (count) { 417 ret = trace_test_buffer(&tr->array_buffer, &count); 423 if (!ret && count != 1) { 425 printk(KERN_CONT ".. filter failed count=%ld ..", count); 694 unsigned long count; local 800 unsigned long count; local 931 unsigned long count; local 980 unsigned long count; local 1042 unsigned long count; local 1197 unsigned long count; local 1272 unsigned long count; local [all...] |
/linux-master/drivers/char/ |
H A D | nwbutton.c | 29 static int button_press_count; /* The count of button presses */ 57 int button_add_callback (void (*callback) (void), int count) argument 69 button_callback_list [lp].count = count; 94 button_callback_list [lp].count = 0; 105 * list of callback functions, and call any of them whose count argument 106 * matches the current count of button presses. It starts at the beginning 115 if ((button_callback_list [lp].count) == bpcount) { 169 size_t count, loff_t *ppos) 168 button_read(struct file *filp, char __user *buffer, size_t count, loff_t *ppos) argument
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H A D | ps3flash.c | 94 size_t count, loff_t *pos) 105 __func__, __LINE__, count, *pos, userbuf, kernelbuf); 108 if (*pos >= size || !count) 111 if (*pos + count > size) { 113 "%s:%u Truncating count from %zu to %llu\n", __func__, 114 __LINE__, count, size - *pos); 115 count = size - *pos; 121 remaining = count; 155 return count; 163 const void *kernelbuf, size_t count, loff_ 93 ps3flash_read(char __user *userbuf, void *kernelbuf, size_t count, loff_t *pos) argument 162 ps3flash_write(const char __user *userbuf, const void *kernelbuf, size_t count, loff_t *pos) argument 237 ps3flash_user_read(struct file *file, char __user *buf, size_t count, loff_t *pos) argument 243 ps3flash_user_write(struct file *file, const char __user *buf, size_t count, loff_t *pos) argument 249 ps3flash_kernel_read(void *buf, size_t count, loff_t pos) argument 254 ps3flash_kernel_write(const void *buf, size_t count, loff_t pos) argument [all...] |
H A D | nwflash.c | 46 static int write_block(unsigned long p, const char __user *buf, int count); 130 "buffer=%p, count=0x%zx.\n", *ppos, buf, size); 147 unsigned int count = size; local 153 printk("flash_write: offset=0x%lX, buffer=0x%p, count=0x%X.\n", 154 p, buf, count); 163 * check for out of range pos or count 166 return count ? -ENXIO : 0; 168 if (count > gbFlashSize - p) 169 count = gbFlashSize - p; 171 if (!access_ok(buf, count)) 397 write_block(unsigned long p, const char __user *buf, int count) argument [all...] |
/linux-master/drivers/hid/ |
H A D | hid-roccat-common.h | 41 char *buf, loff_t off, size_t count, 44 void const *buf, loff_t off, size_t count, 50 loff_t off, size_t count) \ 52 return roccat_common2_sysfs_write(fp, kobj, buf, off, count, \ 59 loff_t off, size_t count) \ 61 return roccat_common2_sysfs_read(fp, kobj, buf, off, count, \
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/linux-master/drivers/vfio/platform/reset/ |
H A D | vfio_platform_amdxgbe.c | 53 unsigned int count; local 73 count = 50; 78 } while ((pcs_value & MDIO_CTRL1_RESET) && --count); 102 count = 2000; 103 while (--count && (ioread32(xgmac_regs->ioaddr + DMA_MR) & 1)) 106 if (!count)
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/linux-master/arch/mips/loongson2ef/common/cs5536/ |
H A D | cs5536_mfgpt.c | 144 int count; local 157 * before latching the timer count to guarantee that although 158 * the jiffies value might be older than the count (that is, 161 * count), it cannot be newer. 164 /* read the count */ 165 count = inw(MFGPT0_CNT); 168 * It's possible for count to appear to go the wrong way for this 177 if (count < old_count && jifs == old_jifs) 178 count = old_count; 180 old_count = count; [all...] |
/linux-master/lib/pldmfw/ |
H A D | pldmfw_private.h | 160 * @count: the number of descriptors 165 #define pldm_for_each_desc_tlv(i, desc, start, count) \ 167 (i) < (count); \ 195 * @count: the number of records 199 #define pldm_for_each_record(i, record, start, count) \ 201 (i) < (count); \ 229 * @count: the number of components 233 #define pldm_for_each_component(i, component, start, count) \ 235 (i) < (count); \
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/linux-master/drivers/misc/ |
H A D | hmc6352.c | 30 static int compass_store(struct device *dev, const char *buf, size_t count, argument 48 return count; 52 struct device_attribute *attr, const char *buf, size_t count) 54 return compass_store(dev, buf, count, "EC"); 58 struct device_attribute *attr, const char *buf, size_t count) 60 return compass_store(dev, buf, count, "SW"); 51 compass_calibration_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument 57 compass_power_mode_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument
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/linux-master/drivers/mfd/ |
H A D | aat2870-core.c | 219 ssize_t count = 0; local 222 count += sprintf(buf, "aat2870 registers\n"); 224 count += snprintf(buf + count, PAGE_SIZE - count, "0x%02x: ", addr); 225 if (count >= PAGE_SIZE - 1) 230 count += snprintf(buf + count, PAGE_SIZE - count, 233 count 251 aat2870_reg_read_file(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument 271 aat2870_reg_write_file(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument [all...] |
/linux-master/fs/efivarfs/ |
H A D | file.c | 16 const char __user *userbuf, size_t count, loff_t *ppos) 22 unsigned long datasize = count - sizeof(attributes); 26 if (count < sizeof(attributes)) 58 bytes = count; 67 size_t count, loff_t *ppos) 101 size = simple_read_from_buffer(userbuf, count, ppos, 15 efivarfs_file_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument 66 efivarfs_file_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) argument
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/linux-master/include/crypto/ |
H A D | engine.h | 85 int crypto_engine_register_aeads(struct aead_engine_alg *algs, int count); 86 void crypto_engine_unregister_aeads(struct aead_engine_alg *algs, int count); 90 int crypto_engine_register_ahashes(struct ahash_engine_alg *algs, int count); 92 int count); 103 int count); 105 int count);
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/linux-master/arch/arm/mach-s5pv210/ |
H A D | pm.c | 36 * @count: Size of the ptr array. 41 static void s3c_pm_do_save(struct sleep_save *ptr, int count) argument 43 for (; count > 0; count--, ptr++) { 52 * @count: Size of the ptr array. 60 static void s3c_pm_do_restore_core(const struct sleep_save *ptr, int count) argument 62 for (; count > 0; count--, ptr++)
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/linux-master/drivers/s390/char/ |
H A D | con3215.c | 71 int residual; /* residual count for read request */ 85 int count; /* number of bytes in output buffer */ member in struct:raw3215_info 161 ccw->count = 160; 175 int len, count, ix, lines; local 177 if (raw->count <= raw->written) 192 req->start = (raw->head - raw->count + raw->written) & 195 * now we have to count newlines. We can at max accept 222 count = len; 223 if (ix + count > RAW3215_BUFFER_SIZE) 224 count 352 int count; local 578 unsigned int count, avail; local 781 con_drop_store(struct device_driver *dev, const char *buf, size_t count) argument 828 handle_write(struct raw3215_info *raw, const u8 *str, size_t count) argument 842 con3215_write(struct console *co, const char *str, unsigned int count) argument 1023 tty3215_write(struct tty_struct *tty, const u8 *buf, size_t count) argument [all...] |
/linux-master/drivers/infiniband/hw/qib/ |
H A D | qib_sysfs.c | 63 const char *buf, size_t count) 84 return ret < 0 ? ret : count; 90 size_t count) 94 int ret = count, r; 106 const char *buf, size_t count) 120 return count; 218 loff_t pos, size_t count) 232 if (count > ret - pos) 233 count = ret - pos; 235 if (!count) 61 hrtbt_enable_store(struct ib_device *ibdev, u32 port_num, struct ib_port_attribute *attr, const char *buf, size_t count) argument 88 loopback_store(struct ib_device *ibdev, u32 port_num, struct ib_port_attribute *attr, const char *buf, size_t count) argument 104 led_override_store(struct ib_device *ibdev, u32 port_num, struct ib_port_attribute *attr, const char *buf, size_t count) argument 216 cc_table_bin_read(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t pos, size_t count) argument 251 cc_setting_bin_read(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t pos, size_t count) argument 387 diagc_attr_store(struct ib_device *ibdev, u32 port_num, struct ib_port_attribute *attr, const char *buf, size_t count) argument 437 qib_store_per_cpu(struct qib_devdata *dd, const char *buf, size_t count, u64 *zero, u64 cur) argument 465 rc_acks_store(struct ib_device *ibdev, u32 port_num, struct ib_port_attribute *attr, const char *buf, size_t count) argument 488 rc_qacks_store(struct ib_device *ibdev, u32 port_num, struct ib_port_attribute *attr, const char *buf, size_t count) argument 511 rc_delayed_comp_store(struct ib_device *ibdev, u32 port_num, struct ib_port_attribute *attr, const char *buf, size_t count) argument 662 chip_reset_store(struct device *device, struct device_attribute *attr, const char *buf, size_t count) argument [all...] |
/linux-master/drivers/opp/ |
H A D | of.c | 168 int count, i, size; local 178 count = of_count_phandle_with_args(np, "required-opps", NULL); 179 if (count <= 0) 183 required_opp_tables = kcalloc(count, size, GFP_KERNEL); 188 opp_table->required_devs = (void *)(required_opp_tables + count); 189 opp_table->required_opp_count = count; 191 for (i = 0; i < count; i++) { 357 int i, ret, count = opp_table->required_opp_count; local 359 if (!count) 362 opp->required_opps = kcalloc(count, sizeo 508 int ret, i, count, num_paths; local 568 int count, versions, ret, i, j; local 626 int count, ret; local 789 int i, count, ret; local 834 int i, count, ret; local 1022 int ret, count = 0; local 1134 int ret, count; local [all...] |
/linux-master/sound/soc/ |
H A D | soc-jack.c | 84 * @count: Number of zones 90 int snd_soc_jack_add_zones(struct snd_soc_jack *jack, int count, argument 95 for (i = 0; i < count; i++) { 130 * @count: Number of pins 137 int snd_soc_jack_add_pins(struct snd_soc_jack *jack, int count, argument 142 for (i = 0; i < count; i++) { 205 int count; member in struct:jack_gpio_tbl 279 static void jack_free_gpios(struct snd_soc_jack *jack, int count, argument 284 for (i = 0; i < count; i++) { 298 jack_free_gpios(tbl->jack, tbl->count, tb 311 snd_soc_jack_add_gpios(struct snd_soc_jack *jack, int count, struct snd_soc_jack_gpio *gpios) argument 425 snd_soc_jack_add_gpiods(struct device *gpiod_dev, struct snd_soc_jack *jack, int count, struct snd_soc_jack_gpio *gpios) argument 447 snd_soc_jack_free_gpios(struct snd_soc_jack *jack, int count, struct snd_soc_jack_gpio *gpios) argument [all...] |
/linux-master/drivers/input/misc/ |
H A D | sparcspkr.c | 43 static u32 bbc_count_to_reg(struct bbc_beep_info *info, unsigned int count) argument 48 if (!count) 51 if (count <= clock_freq >> 20) 54 if (count >= clock_freq >> 12) 60 if (count <= clock_freq >> i) 71 unsigned int count = 0; local 84 count = 1193182 / value; 86 count = bbc_count_to_reg(info, count); 90 if (count) { 109 unsigned int count = 0; local [all...] |
/linux-master/drivers/auxdisplay/ |
H A D | line-display.c | 71 * @count: length of msg, or -1 80 ssize_t count) 87 if (count == -1) 88 count = strlen(msg); 91 if (msg[count - 1] == '\n') 92 count--; 94 if (!count) { 104 new_msg = kmemdup_nul(msg, count, GFP_KERNEL); 111 linedisp->message_len = count; 144 * @count 79 linedisp_display(struct linedisp *linedisp, const char *msg, ssize_t count) argument 150 message_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument 170 scroll_step_ms_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument 203 map_seg_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument [all...] |
/linux-master/fs/hfsplus/ |
H A D | bitmap.c | 164 int hfsplus_block_free(struct super_block *sb, u32 offset, u32 count) argument 174 if (!count) 177 hfs_dbg(BITMAP, "block_free: %u,%u\n", offset, count); 179 if ((offset + count) > sbi->total_blocks) 191 len = count; 198 if (j > count) { 199 mask |= 0xffffffffU >> (i + count); 204 count -= j; 210 if (count < 32) 213 count [all...] |