Search

Home

Sort by

Searched defs:buf (Results 1 - 18 of 18) sorted by relevance

/mm/
H A D	dmapool.c	`69 show_pools(struct device dev, struct device_attribute attr, char *buf) argument 77 next = buf;`
H A D	filemap_xip.c	55 char __user buf, 123 left = __copy_to_user(buf+copied, xip_mem+offset, nr); 125 left = __clear_user(buf + copied, nr); 147 xip_file_read(struct file filp, char __user buf, size_t len, loff_t ppos) argument 149 if (!access_ok(VERIFY_WRITE, buf, len)) 153 buf, len, ppos); 321 __xip_file_write(struct file filp, const char __user buf, argument 363 __copy_from_user_nocache(xip_mem + offset, buf, bytes); 372 buf += status; 395 xip_file_write(struct file filp, const char __user buf, size_ argument 52 do_xip_mapping_read(struct address_space mapping, struct file_ra_state _ra, struct file filp, char __user buf, size_t len, loff_t *ppos) argument [all...]
H A D	util.c	`22 char buf; local 28 buf = kmalloc_track_caller(len, gfp); 29 if (buf) 30 memcpy(buf, s, len); 31 return buf; 44 char buf; local 50 buf = kmalloc_track_caller(len+1, gfp); 51 if (buf) { 52 memcpy(buf, s, len); 53 buf[le [all...]`
H A D	ashmem.c	`214 static ssize_t ashmem_read(struct file file, char __user buf, argument 232 ret = asma->file->f_op->read(asma->file, buf, len, pos);`
H A D	backing-dev.c	143 const char buf, size_t count) 150 read_ahead_kb = simple_strtoul(buf, &end, 10); 151 if (buf && (end[0] == '\0' \|\| (end[0] == '\n' && end[1] == '\0'))) { 172 struct device_attribute attr, const char buf, size_t count) 179 ratio = simple_strtoul(buf, &end, 10); 180 if (buf && (end[0] == '\0' \|\| (end[0] == '\n' && end[1] == '\0'))) { 190 struct device_attribute attr, const char buf, size_t count) 197 ratio = simple_strtoul(buf, &end, 10); 198 if (buf && (end[0] == '\0' \|\| (end[0] == '\n' && end[1] == '\0'))) { 141 read_ahead_kb_store(struct device dev, struct device_attribute attr, const char buf, size_t count) argument 171 min_ratio_store(struct device dev, struct device_attribute attr, const char buf, size_t count) argument 189 max_ratio_store(struct device dev, struct device_attribute attr, const char *buf, size_t count) argument
H A D	bootmem.c	`43 static int __init bootmem_debug_setup(char *buf) argument`
H A D	compaction.c	`752 const char buf, size_t count) 750 sysfs_compact_node(struct sys_device dev, struct sysdev_attribute attr, const char buf, size_t count) argument`
H A D	filemap.c	1299 if (!fault_in_pages_writeable(desc->arg.buf, size)) { 1301 left = __copy_to_user_inatomic(desc->arg.buf, 1310 left = __copy_to_user(desc->arg.buf, kaddr + offset, size); 1320 desc->arg.buf += size; 1449 desc.arg.buf = iov[seg].iov_base + offset; 1999 char __user buf = iov->iov_base + base; local 2003 left = __copy_from_user_inatomic(vaddr, buf, copy); 2030 char __user buf = i->iov->iov_base + i->iov_offset; local 2031 left = __copy_from_user_inatomic(kaddr + offset, buf, bytes); 2058 char __user buf local 2115 char __user buf = i->iov->iov_base + i->iov_offset; local [all...]
H A D	huge_memory.c	172 struct kobj_attribute attr, char buf, 178 return sprintf(buf, "[always] madvise never\n"); 180 return sprintf(buf, "always [madvise] never\n"); 182 return sprintf(buf, "always madvise [never]\n"); 186 const char buf, size_t count, 190 if (!memcmp("always", buf, 194 } else if (!memcmp("madvise", buf, 198 } else if (!memcmp("never", buf, 209 struct kobj_attribute attr, char buf) 211 return double_flag_show(kobj, attr, buf, 171 double_flag_show(struct kobject kobj, struct kobj_attribute attr, char buf, enum transparent_hugepage_flag enabled, enum transparent_hugepage_flag req_madv) argument 184 double_flag_store(struct kobject kobj, struct kobj_attribute attr, const char buf, size_t count, enum transparent_hugepage_flag enabled, enum transparent_hugepage_flag req_madv) argument 208 enabled_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 215 enabled_store(struct kobject kobj, struct kobj_attribute attr, const char buf, size_t count) argument 243 single_flag_show(struct kobject kobj, struct kobj_attribute attr, char buf, enum transparent_hugepage_flag flag) argument 251 single_flag_store(struct kobject kobj, struct kobj_attribute attr, const char buf, size_t count, enum transparent_hugepage_flag flag) argument 278 defrag_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 285 defrag_store(struct kobject kobj, struct kobj_attribute attr, const char buf, size_t count) argument 297 debug_cow_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 303 debug_cow_store(struct kobject kobj, struct kobj_attribute attr, const char buf, size_t count) argument 327 scan_sleep_millisecs_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 334 scan_sleep_millisecs_store(struct kobject kobj, struct kobj_attribute attr, const char buf, size_t count) argument 354 alloc_sleep_millisecs_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 361 alloc_sleep_millisecs_store(struct kobject kobj, struct kobj_attribute attr, const char buf, size_t count) argument 381 pages_to_scan_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 387 pages_to_scan_store(struct kobject kobj, struct kobj_attribute attr, const char buf, size_t count) argument 406 pages_collapsed_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 415 full_scans_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 424 khugepaged_defrag_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 430 khugepaged_defrag_store(struct kobject kobj, struct kobj_attribute attr, const char buf, size_t count) argument 449 khugepaged_max_ptes_none_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 455 khugepaged_max_ptes_none_store(struct kobject kobj, struct kobj_attribute attr, const char *buf, size_t count) argument [all...]
H A D	kmemleak.c	`1542 char buf[64]; local 1546 buf_size = min(size, (sizeof(buf) - 1)); 1547 if (strncpy_from_user(buf, user_buf, buf_size) < 0) 1549 buf[buf_size] = 0; 1555 if (strncmp(buf, "off", 3) == 0) 1557 else if (strncmp(buf, "stack=on", 8) == 0) 1559 else if (strncmp(buf, "stack=off", 9) == 0) 1561 else if (strncmp(buf, "scan=on", 7) == 0) 1563 else if (strncmp(buf, "scan=off", 8) == 0) 1565 else if (strncmp(buf, "sca [all...]`
H A D	ksm.c	1830 struct kobj_attribute attr, char buf) 1832 return sprintf(buf, "%u\n", ksm_thread_sleep_millisecs); 1837 const char buf, size_t count) 1842 err = strict_strtoul(buf, 10, &msecs); 1853 struct kobj_attribute attr, char buf) 1855 return sprintf(buf, "%u\n", ksm_thread_pages_to_scan); 1860 const char buf, size_t count) 1865 err = strict_strtoul(buf, 10, &nr_pages); 1876 char buf) 1878 return sprintf(buf, " 1829 sleep_millisecs_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 1835 sleep_millisecs_store(struct kobject kobj, struct kobj_attribute attr, const char buf, size_t count) argument 1852 pages_to_scan_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 1858 pages_to_scan_store(struct kobject kobj, struct kobj_attribute attr, const char buf, size_t count) argument 1875 run_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 1881 run_store(struct kobject kobj, struct kobj_attribute attr, const char buf, size_t count) argument 1924 pages_shared_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 1931 pages_sharing_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 1938 pages_unshared_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 1945 pages_volatile_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 1962 full_scans_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument [all...]
H A D	memory.c	3742 void buf, int len, int write) 3754 memcpy_toio(maddr + offset, buf, len); 3756 memcpy_fromio(buf, maddr + offset, len); 3768 unsigned long addr, void buf, int len, int write) 3771 void old_buf = buf; 3792 ret = vma->vm_ops->access(vma, addr, buf, 3807 maddr + offset, buf, bytes); 3811 buf, maddr + offset, bytes); 3817 buf += bytes; 3822 return buf 3741 generic_access_phys(struct vm_area_struct vma, unsigned long addr, void buf, int len, int write) argument 3767 __access_remote_vm(struct task_struct tsk, struct mm_struct mm, unsigned long addr, void buf, int len, int write) argument 3835 access_remote_vm(struct mm_struct mm, unsigned long addr, void buf, int len, int write) argument 3846 access_process_vm(struct task_struct tsk, unsigned long addr, void buf, int len, int write) argument 3881 char buf = (char )__get_free_page(GFP_KERNEL); local [all...]
H A D	nommu.c	266 long vread(char buf, char addr, unsigned long count) argument 268 memcpy(buf, addr, count); 272 long vwrite(char buf, char addr, unsigned long count) argument 278 memcpy(addr, buf, count); 1974 unsigned long addr, void buf, int len, int write) 1990 (void ) addr, buf, len); 1993 buf, (void ) addr, len); 2009 @buf: source or destination buffer 2016 void buf, int len, int write) 2018 return __access_remote_vm(NULL, mm, addr, buf, le 1973 __access_remote_vm(struct task_struct tsk, struct mm_struct mm, unsigned long addr, void buf, int len, int write) argument 2015 access_remote_vm(struct mm_struct mm, unsigned long addr, void buf, int len, int write) argument 2025 access_process_vm(struct task_struct tsk, unsigned long addr, void buf, int len, int write) argument [all...]
H A D	vmalloc.c	1864 * small helper routine , copy contents to buf from addr. 1868 static int aligned_vread(char buf, char addr, unsigned long count) argument 1894 memcpy(buf, map + offset, length); 1897 memset(buf, 0, length); 1900 buf += length; 1907 static int aligned_vwrite(char buf, char addr, unsigned long count) argument 1933 memcpy(map + offset, buf, length); 1937 buf += length; 1946 * @buf: buffer for reading data 1950 * Returns # of bytes which addr and buf shoul 1972 vread(char buf, char addr, unsigned long count) argument 2047 vwrite(char buf, char addr, unsigned long count) argument [all...]
H A D	hugetlb.c	1152 static char * __init memfmt(char buf, unsigned long n) argument 1155 sprintf(buf, "%lu GB", n >> 30); 1157 sprintf(buf, "%lu MB", n >> 20); 1159 sprintf(buf, "%lu KB", n >> 10); 1160 return buf; 1168 char buf[32]; local 1171 memfmt(buf, huge_page_size(h)), 1361 struct kobj_attribute attr, char buf) 1373 return sprintf(buf, "%lu\n", nr_huge_pages); 1378 const char buf, size_ 1360 nr_hugepages_show_common(struct kobject kobj, struct kobj_attribute attr, char buf) argument 1376 nr_hugepages_store_common(bool obey_mempolicy, struct kobject kobj, struct kobj_attribute attr, const char buf, size_t len) argument 1426 nr_hugepages_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 1432 nr_hugepages_store(struct kobject kobj, struct kobj_attribute attr, const char buf, size_t len) argument 1445 nr_hugepages_mempolicy_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 1451 nr_hugepages_mempolicy_store(struct kobject kobj, struct kobj_attribute attr, const char buf, size_t len) argument 1460 nr_overcommit_hugepages_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 1467 nr_overcommit_hugepages_store(struct kobject kobj, struct kobj_attribute attr, const char buf, size_t count) argument 1489 free_hugepages_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 1506 resv_hugepages_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 1514 surplus_hugepages_show(struct kobject kobj, struct kobj_attribute attr, char buf) argument 1987 hugetlb_report_node_meminfo(int nid, char buf) argument [all...]
H A D	shmem.c	`1832 desc.arg.buf = iov[seg].iov_base; 1849 static int shmem_statfs(struct dentry dentry, struct kstatfs buf) argument 1853 buf->f_type = TMPFS_MAGIC; 1854 buf->f_bsize = PAGE_CACHE_SIZE; 1855 buf->f_namelen = NAME_MAX; 1857 buf->f_blocks = sbinfo->max_blocks; 1858 buf->f_bavail = buf->f_bfree = 1862 buf->f_files = sbinfo->max_inodes; 1863 buf [all...]`
H A D	vmscan.c	`3400 char buf) 3402 return sprintf(buf, "0\n"); / always zero; should fit... / 3407 const char buf, size_t count) 3412 unsigned long req = strict_strtoul(buf, 10, &res); 3398 read_scan_unevictable_node(struct sys_device dev, struct sysdev_attribute attr, char buf) argument 3405 write_scan_unevictable_node(struct sys_device dev, struct sysdev_attribute attr, const char buf, size_t count) argument`
H A D	slub.c	468 char buf[100]; local 471 vsnprintf(buf, sizeof(buf), fmt, args); 475 printk(KERN_ERR "BUG %s: %s\n", s->name, buf); 483 char buf[100]; local 486 vsnprintf(buf, sizeof(buf), fmt, args); 488 printk(KERN_ERR "FIX %s: %s\n", s->name, buf); 537 char buf[100]; local 540 vsnprintf(buf, sizeo 3800 list_locations(struct kmem_cache s, char buf, enum track_item alloc) argument 3965 show_slab_objects(struct kmem_cache s, char buf, unsigned long flags) argument 4083 slab_size_show(struct kmem_cache s, char buf) argument 4089 align_show(struct kmem_cache s, char buf) argument 4095 object_size_show(struct kmem_cache s, char buf) argument 4101 objs_per_slab_show(struct kmem_cache s, char buf) argument 4107 order_store(struct kmem_cache s, const char buf, size_t length) argument 4124 order_show(struct kmem_cache s, char buf) argument 4130 min_partial_show(struct kmem_cache s, char buf) argument 4135 min_partial_store(struct kmem_cache s, const char buf, size_t length) argument 4150 ctor_show(struct kmem_cache s, char buf) argument 4158 aliases_show(struct kmem_cache s, char buf) argument 4164 partial_show(struct kmem_cache s, char buf) argument 4170 cpu_slabs_show(struct kmem_cache s, char buf) argument 4176 objects_show(struct kmem_cache s, char buf) argument 4182 objects_partial_show(struct kmem_cache s, char buf) argument 4188 reclaim_account_show(struct kmem_cache s, char buf) argument 4193 reclaim_account_store(struct kmem_cache s, const char buf, size_t length) argument 4203 hwcache_align_show(struct kmem_cache s, char buf) argument 4210 cache_dma_show(struct kmem_cache s, char buf) argument 4217 destroy_by_rcu_show(struct kmem_cache s, char buf) argument 4223 reserved_show(struct kmem_cache s, char buf) argument 4230 slabs_show(struct kmem_cache s, char buf) argument 4236 total_objects_show(struct kmem_cache s, char buf) argument 4242 sanity_checks_show(struct kmem_cache s, char buf) argument 4247 sanity_checks_store(struct kmem_cache s, const char buf, size_t length) argument 4257 trace_show(struct kmem_cache s, char buf) argument 4262 trace_store(struct kmem_cache s, const char buf, size_t length) argument 4272 red_zone_show(struct kmem_cache s, char buf) argument 4277 red_zone_store(struct kmem_cache s, const char buf, size_t length) argument 4291 poison_show(struct kmem_cache s, char buf) argument 4296 poison_store(struct kmem_cache s, const char buf, size_t length) argument 4310 store_user_show(struct kmem_cache s, char buf) argument 4315 store_user_store(struct kmem_cache s, const char buf, size_t length) argument 4329 validate_show(struct kmem_cache s, char buf) argument 4334 validate_store(struct kmem_cache s, const char buf, size_t length) argument 4348 alloc_calls_show(struct kmem_cache s, char buf) argument 4356 free_calls_show(struct kmem_cache s, char buf) argument 4366 failslab_show(struct kmem_cache s, char buf) argument 4371 failslab_store(struct kmem_cache s, const char buf, size_t length) argument 4382 shrink_show(struct kmem_cache s, char buf) argument 4387 shrink_store(struct kmem_cache s, const char buf, size_t length) argument 4402 remote_node_defrag_ratio_show(struct kmem_cache s, char buf) argument 4407 remote_node_defrag_ratio_store(struct kmem_cache s, const char buf, size_t length) argument 4426 show_stat(struct kmem_cache s, char buf, enum stat_item si) argument 4565 slab_attr_show(struct kobject kobj, struct attribute attr, char buf) argument 4584 slab_attr_store(struct kobject kobj, struct attribute attr, const char buf, size_t len) argument [all...]

Completed in 168 milliseconds