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Searched refs:old_size (Results 1 – 25 of 59) sorted by relevance

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/linux/mm/kasan/
H A Dcommon.c610 void __kasan_vrealloc(const void *addr, unsigned long old_size, in __kasan_vrealloc() argument
613 if (new_size < old_size) { in __kasan_vrealloc()
617 old_size = round_up(old_size, KASAN_GRANULE_SIZE); in __kasan_vrealloc()
618 if (new_size < old_size) in __kasan_vrealloc()
620 old_size - new_size); in __kasan_vrealloc()
621 } else if (new_size > old_size) { in __kasan_vrealloc()
622 old_size = round_down(old_size, KASAN_GRANULE_SIZE); in __kasan_vrealloc()
623 __kasan_unpoison_vmalloc(addr + old_size, in __kasan_vrealloc()
624 new_size - old_size, in __kasan_vrealloc()
/linux/tools/include/nolibc/sys/
H A Dmman.h47 void *sys_mremap(void *old_address, size_t old_size, size_t new_size, int flags, void *new_address) in sys_mremap() argument
49 return (void *)my_syscall5(__NR_mremap, old_address, old_size, in sys_mremap()
54 void *mremap(void *old_address, size_t old_size, size_t new_size, int flags, void *new_address) in mremap() argument
56 void *ret = sys_mremap(old_address, old_size, new_size, flags, new_address); in mremap()
/linux/tools/perf/util/
H A Dgenelf_debug.c413 size_t old_size; in add_debug_line() local
415 old_size = buffer_ext_size(be); in add_debug_line()
428 dbg_header = buffer_ext_addr(be) + old_size; in add_debug_line()
429 dbg_header->prolog_length = (buffer_ext_size(be) - old_size) - in add_debug_line()
436 dbg_header = buffer_ext_addr(be) + old_size; in add_debug_line()
437 dbg_header->total_length = (buffer_ext_size(be) - old_size) - in add_debug_line()
459 size_t old_size = buffer_ext_size(be); in add_compilation_unit() local
467 comp_unit_header = buffer_ext_addr(be) + old_size; in add_compilation_unit()
468 comp_unit_header->total_length = (buffer_ext_size(be) - old_size) - in add_compilation_unit()
/linux/fs/ubifs/
H A Dreplay.c57 loff_t old_size; member
191 max_blk = r->old_size / UBIFS_BLOCK_SIZE; in trun_remove_range()
192 if ((r->old_size & (UBIFS_BLOCK_SIZE - 1)) == 0) in trun_remove_range()
387 loff_t old_size, loff_t new_size) in insert_node() argument
409 r->old_size = old_size; in insert_node()
782 loff_t old_size = le64_to_cpu(trun->old_size); in replay_bud() local
787 if (old_size < 0 || old_size > c->max_inode_sz || in replay_bud()
789 old_size <= new_size) { in replay_bud()
801 old_size, new_size); in replay_bud()
H A Dxattr.c184 int old_size; in change_xattr() local
201 old_size = ui->data_len; in change_xattr()
206 host_ui->xattr_size -= CALC_XATTR_BYTES(old_size); in change_xattr()
225 host_ui->xattr_size += CALC_XATTR_BYTES(old_size); in change_xattr()
/linux/include/trace/events/
H A Dhugetlbfs.h96 __field(loff_t, old_size)
107 __entry->old_size = inode->i_size;
114 __entry->old_size, __entry->ia_size)
H A Dfscache.h488 __field(loff_t, old_size )
494 __entry->old_size = cookie->object_size;
500 __entry->old_size,
/linux/fs/btrfs/
H A Dlzo.c202 const u32 old_size = out_bio->bi_iter.bi_size; in copy_compressed_data_to_bio() local
211 ASSERT(old_size); in copy_compressed_data_to_bio()
212 ASSERT(old_size == *total_out); in copy_compressed_data_to_bio()
218 ASSERT((old_size >> sectorsize_bits) == (old_size + LZO_LEN - 1) >> sectorsize_bits); in copy_compressed_data_to_bio()
/linux/drivers/md/dm-vdo/
H A Dmemory-alloc.c340 int vdo_reallocate_memory(void *ptr, size_t old_size, size_t size, const char *what, in vdo_reallocate_memory() argument
356 if (old_size < size) in vdo_reallocate_memory()
357 size = old_size; in vdo_reallocate_memory()
H A Dmemory-alloc.h126 int __must_check vdo_reallocate_memory(void *ptr, size_t old_size, size_t size,
/linux/include/linux/
H A Dkasan.h644 void __kasan_vrealloc(const void *start, unsigned long old_size,
648 unsigned long old_size, in kasan_vrealloc() argument
652 __kasan_vrealloc(start, old_size, new_size); in kasan_vrealloc()
684 static inline void kasan_vrealloc(const void *start, unsigned long old_size, in kasan_vrealloc() argument
H A Dlivepatch.h75 unsigned long old_size, new_size; member
/linux/mm/
H A Dshrinker.c114 int old_size, int new_nr_max) in expand_one_shrinker_info() argument
137 memcpy(new->unit, old->unit, old_size); in expand_one_shrinker_info()
154 int new_size, old_size = 0; in expand_shrinker_info() local
163 old_size = shrinker_unit_size(shrinker_nr_max); in expand_shrinker_info()
167 ret = expand_one_shrinker_info(memcg, new_size, old_size, in expand_shrinker_info()
H A Dmemblock.c434 phys_addr_t old_size, new_size, addr, new_end; in memblock_double_array()
445 old_size = type->max * sizeof(struct memblock_region); in memblock_double_array()
446 new_size = old_size << 1; in memblock_double_array()
451 old_alloc_size = PAGE_ALIGN(old_size); in memblock_double_array()
501 memcpy(new_array, type->regions, old_size); in memblock_double_array()
502 memset(new_array + type->max, 0, old_size); in memblock_double_array()
433 phys_addr_t old_size, new_size, addr, new_end; memblock_double_array() local
/linux/drivers/md/persistent-data/
H A Ddm-array.c664 uint32_t old_size, uint32_t new_size, in array_resize() argument
670 if (old_size == new_size) { in array_resize()
681 resize.old_nr_full_blocks = old_size / resize.max_entries; in array_resize()
682 resize.old_nr_entries_in_last_block = old_size % resize.max_entries; in array_resize()
687 r = ((new_size > old_size) ? grow : shrink)(&resize); in array_resize()
696 uint32_t old_size, uint32_t new_size, in dm_array_resize() argument
700 int r = array_resize(info, root, old_size, new_size, value, new_root); in dm_array_resize()
H A Ddm-array.h111 uint32_t old_size, uint32_t new_size,
/linux/kernel/
H A Dcrash_core.c397 unsigned long old_size, low_size; in crash_shrink_memory() local
408 old_size = crash_resource_size(&crashk_res) + low_size; in crash_shrink_memory()
410 if (new_size >= old_size) { in crash_shrink_memory()
411 ret = (new_size == old_size) ? 0 : -EINVAL; in crash_shrink_memory()
/linux/drivers/gpu/drm/lima/
H A Dlima_gem.c26 size_t old_size = bo->heap_size; in lima_heap_alloc() local
55 for (i = old_size >> PAGE_SHIFT; i < new_size >> PAGE_SHIFT; i++) { in lima_heap_alloc()
90 ret = lima_vm_map_bo(vm, bo, old_size >> PAGE_SHIFT); in lima_heap_alloc()
/linux/arch/sparc/mm/
H A Dtsb.c399 unsigned long new_size, old_size, flags; in tsb_grow() local
478 old_size = (mm->context.tsb_block[tsb_index].tsb_nentries * in tsb_grow()
509 copy_tsb(old_tsb_base, old_size, new_tsb_base, new_size, in tsb_grow()
/linux/drivers/md/bcache/
H A Dextents.c331 unsigned int old_size, sectors_found = 0; in bch_extent_insert_fixup() local
353 old_size = KEY_SIZE(k); in bch_extent_insert_fixup()
458 bch_subtract_dirty(k, c, old_offset, old_size - KEY_SIZE(k)); in bch_extent_insert_fixup()
/linux/include/linux/ceph/
H A Dceph_fs.h430 __le64 size, old_size; /* old_size needed by truncate */ member
455 __le64 old_size; member
489 __le64 size, old_size; /* old_size needed by truncate */ member
/linux/arch/x86/pci/
H A Dmmconfig-shared.c477 u64 old_size = size; in is_mmconf_reserved() local
486 if (size < (16UL<<20) && size != old_size) in is_mmconf_reserved()
495 if (old_size != size) { in is_mmconf_reserved()
/linux/tools/testing/selftests/mm/
H A Dvm_util.h149 void *sys_mremap(void *old_address, unsigned long old_size,
/linux/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_cotable.c406 size_t old_size = res->guest_memory_size; in vmw_cotable_resize() local
497 res->guest_memory_size = old_size; in vmw_cotable_resize()
/linux/arch/um/os-Linux/
H A Dfile.c716 void *os_mremap_rw_shared(void *old_addr, size_t old_size, size_t new_size) in os_mremap_rw_shared() argument
720 res = mremap(old_addr, old_size, new_size, MREMAP_MAYMOVE, NULL); in os_mremap_rw_shared()

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