/linux-master/security/tomoyo/ |
H A D | securityfs_if.c | 33 * @count: Size of @buf. 36 * Returns @count on success, negative value otherwise. 42 size_t count, loff_t *ppos) 47 if (!count || count >= TOMOYO_EXEC_TMPSIZE - 10) 49 data = memdup_user_nul(buf, count); 87 return error ? error : count; 95 * @count: Size of @buf. 101 size_t count, loff_t *ppos) 107 if (pos >= len || !count) 41 tomoyo_write_self(struct file *file, const char __user *buf, size_t count, loff_t *ppos) argument 100 tomoyo_read_self(struct file *file, char __user *buf, size_t count, loff_t *ppos) argument 176 tomoyo_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) argument 192 tomoyo_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) argument [all...] |
/linux-master/mm/ |
H A D | maccess.c | 80 long strncpy_from_kernel_nofault(char *dst, const void *unsafe_addr, long count) argument 84 if (unlikely(count <= 0)) 86 if (!copy_from_kernel_nofault_allowed(unsafe_addr, count)) 94 } while (dst[-1] && src - unsafe_addr < count); 163 * least @count bytes long. 165 * @count: Maximum number of bytes to copy, including the trailing NUL. 174 * If @count is smaller than the length of the string, copies @count-1 bytes, 175 * sets the last byte of @dst buffer to NUL and returns @count. 178 long count) 177 strncpy_from_user_nofault(char *dst, const void __user *unsafe_addr, long count) argument 215 strnlen_user_nofault(const void __user *unsafe_addr, long count) argument 226 __copy_overflow(int size, unsigned long count) argument [all...] |
H A D | cma.c | 45 return cma->count << PAGE_SHIFT; 79 unsigned long count) 85 bitmap_count = cma_bitmap_pages_to_bits(cma, count); 108 for (pfn = base_pfn + 1; pfn < base_pfn + cma->count; pfn++) { 114 for (pfn = base_pfn; pfn < base_pfn + cma->count; 132 for (pfn = base_pfn; pfn < base_pfn + cma->count; pfn++) 135 totalcma_pages -= cma->count; 136 cma->count = 0; 205 cma->count = size >> PAGE_SHIFT; 406 pr_cont("=> %lu free of %lu total pages\n", nr_total, cma->count); 78 cma_clear_bitmap(struct cma *cma, unsigned long pfn, unsigned long count) argument 420 cma_alloc(struct cma *cma, unsigned long count, unsigned int align, bool no_warn) argument 520 cma_pages_valid(struct cma *cma, const struct page *pages, unsigned long count) argument 549 cma_release(struct cma *cma, const struct page *pages, unsigned long count) argument [all...] |
/linux-master/drivers/staging/iio/addac/ |
H A D | adt7316-spi.c | 25 static int adt7316_spi_multi_read(void *client, u8 reg, u8 count, u8 *data) argument 31 if (count > ADT7316_REG_MAX_ADDR) 32 count = ADT7316_REG_MAX_ADDR; 45 ret = spi_write_then_read(spi_dev, cmd, 1, data, count); 54 static int adt7316_spi_multi_write(void *client, u8 reg, u8 count, u8 *data) argument 60 if (count > ADT7316_REG_MAX_ADDR) 61 count = ADT7316_REG_MAX_ADDR; 65 for (i = 0; i < count; i++) 68 ret = spi_write(spi_dev, buf, count + 2);
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/linux-master/arch/powerpc/platforms/powernv/ |
H A D | opal-msglog.c | 34 ssize_t memcons_copy(struct memcons *mc, char *to, loff_t pos, size_t count) argument 60 ret = memory_read_from_buffer(to, count, &pos, 68 count -= first_read; 71 if (count <= 0) 81 ret = memory_read_from_buffer(to, count, &pos, conbuf, out_pos); 91 ssize_t opal_msglog_copy(char *to, loff_t pos, size_t count) argument 93 return memcons_copy(opal_memcons, to, pos, count); 98 loff_t pos, size_t count) 100 return opal_msglog_copy(to, pos, count); 96 opal_msglog_read(struct file *file, struct kobject *kobj, struct bin_attribute *bin_attr, char *to, loff_t pos, size_t count) argument
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/linux-master/lib/ |
H A D | strscpy_kunit.c | 14 * @count: Size of destination buffer, argument to strscpy_pad() 25 static void tc(struct kunit *test, char *src, int count, int expected, argument 42 max_expected = count - 1; /* Space for the null */ 44 KUNIT_ASSERT_LE_MSG(test, count, max_count, 45 "count (%d) is too big (%d) ... aborting", count, max_count); 50 written = strscpy_pad(buf, src, count); 53 if (count && written == -E2BIG) { 54 KUNIT_ASSERT_EQ_MSG(test, 0, strncmp(buf, src, count - 1), 56 KUNIT_ASSERT_EQ_MSG(test, buf[count [all...] |
/linux-master/fs/f2fs/ |
H A D | shrinker.c | 26 long count = NM_I(sbi)->nid_cnt[FREE_NID] - MAX_FREE_NIDS; local 28 return count > 0 ? count : 0; 45 unsigned long count = 0; local 59 /* count read extent cache entries */ 60 count += __count_extent_cache(sbi, EX_READ); 62 /* count block age extent cache entries */ 63 count += __count_extent_cache(sbi, EX_BLOCK_AGE); 65 /* count clean nat cache entries */ 66 count [all...] |
/linux-master/drivers/gpu/drm/amd/amdkfd/ |
H A D | kfd_interrupt.c | 115 int count; local 117 count = kfifo_in(&node->ih_fifo, ih_ring_entry, 119 if (count != node->kfd->device_info.ih_ring_entry_size) { 122 count); 134 int count; local 136 count = kfifo_out(&node->ih_fifo, ih_ring_entry, 139 WARN_ON(count && count != node->kfd->device_info.ih_ring_entry_size); 141 return count == node->kfd->device_info.ih_ring_entry_size;
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/linux-master/security/integrity/ima/ |
H A D | ima_kexec.c | 35 file.count = sizeof(khdr); /* reserved space */ 40 if (file.count < file.size) { 41 khdr.count++; 56 khdr.buffer_size = file.count; 59 khdr.count = cpu_to_le64(khdr.count); 65 file.buf, file.count < 100 ? file.count : 100, 68 *buffer_size = file.count;
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/linux-master/drivers/net/ipa/ |
H A D | ipa_table.c | 167 u32 count; local 175 count = hweight64(filtered); 176 if (count > ipa->filter_count) { 178 count, ipa->filter_count); 186 /* Zero entry count means no table, so just return a 0 address */ 187 static dma_addr_t ipa_table_addr(struct ipa *ipa, bool filter_mask, u16 count) argument 191 if (!count) 194 WARN_ON(count > max_t(u32, ipa->filter_count, ipa->route_count)); 203 bool hashed, bool ipv6, u16 first, u16 count) 220 size = count * sizeo 202 ipa_table_reset_add(struct gsi_trans *trans, bool filter, bool hashed, bool ipv6, u16 first, u16 count) argument 296 u16 count; local 396 u16 count; local 609 u32 count; local 719 u32 count; local 763 u32 count = max_t(u32, 1 + ipa->filter_count, ipa->route_count); local [all...] |
/linux-master/arch/mips/sibyte/common/ |
H A D | cfe_console.c | 14 unsigned int count) 18 for (i=0, last=0; i<count; i++) { 33 if (last != count) { 35 written = cfe_write(cfe_cons_handle, &str[last], count-last); 39 } while (last < count); 13 cfe_console_write(struct console *cons, const char *str, unsigned int count) argument
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/linux-master/arch/mips/mm/ |
H A D | sc-debugfs.c | 14 size_t count, loff_t *ppos) 23 return simple_read_from_buffer(user_buf, count, ppos, buf, 2); 28 size_t count, loff_t *ppos) 33 err = kstrtobool_from_user(user_buf, count, &enabled); 42 return count; 13 sc_prefetch_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument 26 sc_prefetch_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
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/linux-master/tools/testing/selftests/powerpc/benchmarks/ |
H A D | mmap_bench.c | 31 printf("mmap_bench <--pgfault> <--iterations count>\n"); 46 int count; local 47 for (count = 0; count < CHUNK_COUNT; count++) 48 c[count << 16] = 'c';
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/linux-master/arch/x86/boot/ |
H A D | memory.c | 20 int count = 0; local 61 count = 0; 66 count++; 67 } while (ireg.ebx && count < ARRAY_SIZE(boot_params.e820_table)); 69 boot_params.e820_entries = count;
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/linux-master/drivers/acpi/ |
H A D | fan_attr.c | 22 int count; local 25 count = scnprintf(buf, PAGE_SIZE, "not-defined:"); 27 count = scnprintf(buf, PAGE_SIZE, "%lld:", fps->control); 30 count += sysfs_emit_at(buf, count, "not-defined:"); 32 count += sysfs_emit_at(buf, count, "%lld:", fps->trip_point); 35 count += sysfs_emit_at(buf, count, "not-defined:"); 37 count [all...] |
/linux-master/drivers/firmware/efi/libstub/ |
H A D | intrinsics.c | 14 void *__memmove(void *__dest, const void *__src, size_t count) __alias(memmove); 15 void *__memset(void *s, int c, size_t count) __alias(memset); 36 * @count: The size of the area. 39 int memcmp(const void *cs, const void *ct, size_t count) argument 44 for (su1 = cs, su2 = ct; 0 < count; ++su1, ++su2, count--)
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/linux-master/drivers/memory/tegra/ |
H A D | tegra210-emc-table.c | 17 unsigned int i, count = 0; local 29 count++; 39 if (count != emc->num_timings) { 41 count, emc->num_timings); 48 emc->num_timings = count;
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/linux-master/drivers/peci/ |
H A D | sysfs.c | 18 static ssize_t rescan_store(const struct bus_type *bus, const char *buf, size_t count) argument 28 return count; 34 return count; 53 const char *buf, size_t count) 66 return count; 52 remove_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument
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/linux-master/arch/arm64/kernel/ |
H A D | cpuidle.c | 22 int i, count; local 36 count = pr->power.count - 1; 37 if (count <= 0) 40 for (i = 0; i < count; i++) {
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/linux-master/samples/bpf/ |
H A D | tracex6.bpf.c | 32 u64 count, *val; local 35 count = bpf_perf_event_read(&counters, key); 36 error = (s64)count; 42 *val = count; 44 bpf_map_update_elem(&values, &key, &count, BPF_NOEXIST);
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/linux-master/drivers/cpufreq/ |
H A D | cpufreq_stats.c | 41 unsigned int count = stats->max_state; local 43 memset(stats->time_in_state, 0, count * sizeof(u64)); 44 memset(stats->trans_table, 0, count * count * sizeof(int)); 104 size_t count) 120 return count; 129 int i, j, count; local 154 count = 0; 156 count = stats->trans_table[i * stats->max_state + j]; 158 len += sysfs_emit_at(buf, len, "%9u ", count); 103 store_reset(struct cpufreq_policy *policy, const char *buf, size_t count) argument 212 unsigned int i = 0, count; local [all...] |
/linux-master/sound/pci/hda/ |
H A D | cirrus_scodec.c | 32 int count; local 36 count = gpiod_count(dev, "spk-id"); 37 if (count > 0) { 39 gpios_per_amp = count / num_amps; 42 if (count % num_amps)
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/linux-master/tools/testing/selftests/lsm/ |
H A D | common.c | 73 int count = 0; local 82 count++; 84 count++; 86 count++; 88 return count;
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/linux-master/samples/ftrace/ |
H A D | sample-trace-array.c | 46 static void simple_thread_func(int count) argument 52 * Printing count value using trace_array_printk() - trace_printk() 55 trace_array_printk(tr, _THIS_IP_, "trace_array_printk: count=%d\n", 56 count); 59 * current value of count and current jiffies. 61 trace_sample_event(count, jiffies); 66 int count = 0; local 83 simple_thread_func(count++);
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/linux-master/include/linux/ |
H A D | dynamic_queue_limits.h | 90 static inline void dql_queued(struct dql *dql, unsigned int count) argument 94 BUG_ON(count > DQL_MAX_OBJECT); 96 dql->last_obj_cnt = count; 105 dql->num_queued += count; 143 void dql_completed(struct dql *dql, unsigned int count);
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