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Searched refs:idx (Results 1 – 8 of 8) sorted by relevance

/mm/
Dshmem.c106 static int shmem_getpage(struct inode *inode, unsigned long idx,
526 unsigned long idx; in shmem_truncate_range() local
547 idx = (start + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT; in shmem_truncate_range()
548 if (idx >= info->next_index) in shmem_truncate_range()
556 info->next_index = idx; in shmem_truncate_range()
573 if (topdir && idx <= SHMEM_NR_DIRECT && !punch_hole) { in shmem_truncate_range()
580 if (info->swapped && idx < SHMEM_NR_DIRECT) { in shmem_truncate_range()
585 nr_swaps_freed = shmem_free_swp(ptr+idx, ptr+size, needs_lock); in shmem_truncate_range()
610 idx = (idx > SHMEM_NR_DIRECT)? (idx - SHMEM_NR_DIRECT): 0; in shmem_truncate_range()
611 offset = idx % ENTRIES_PER_PAGE; in shmem_truncate_range()
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Dpage_cgroup.c319 unsigned long idx, max; in swap_cgroup_prepare() local
325 for (idx = 0; idx < ctrl->length; idx++) { in swap_cgroup_prepare()
329 ctrl->map[idx] = page; in swap_cgroup_prepare()
333 max = idx; in swap_cgroup_prepare()
334 for (idx = 0; idx < max; idx++) in swap_cgroup_prepare()
335 __free_page(ctrl->map[idx]); in swap_cgroup_prepare()
352 unsigned long idx = offset / SC_PER_PAGE; in swap_cgroup_record() local
364 mappage = ctrl->map[idx]; in swap_cgroup_record()
383 unsigned long idx = offset / SC_PER_PAGE; in lookup_swap_cgroup() local
394 mappage = ctrl->map[idx]; in lookup_swap_cgroup()
Dbootmem.c167 unsigned long *map, idx, vec; in free_all_bootmem_core() local
170 idx = start - bdata->node_min_pfn; in free_all_bootmem_core()
171 vec = ~map[idx / BITS_PER_LONG]; in free_all_bootmem_core()
231 unsigned long idx; in __free() local
240 for (idx = sidx; idx < eidx; idx++) in __free()
241 if (!test_and_clear_bit(idx, bdata->node_bootmem_map)) in __free()
248 unsigned long idx; in __reserve() local
257 for (idx = sidx; idx < eidx; idx++) in __reserve()
258 if (test_and_set_bit(idx, bdata->node_bootmem_map)) { in __reserve()
260 __free(bdata, sidx, idx); in __reserve()
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Dhugetlb.c928 pgoff_t idx = vma_hugecache_offset(h, vma, addr); in vma_needs_reservation() local
930 idx, idx + 1); in vma_needs_reservation()
937 pgoff_t idx = vma_hugecache_offset(h, vma, addr); in vma_needs_reservation() local
940 err = region_chg(&reservations->regions, idx, idx + 1); in vma_needs_reservation()
953 pgoff_t idx = vma_hugecache_offset(h, vma, addr); in vma_commit_reservation() local
954 region_add(&inode->i_mapping->private_list, idx, idx + 1); in vma_commit_reservation()
957 pgoff_t idx = vma_hugecache_offset(h, vma, addr); in vma_commit_reservation() local
961 region_add(&reservations->regions, idx, idx + 1); in vma_commit_reservation()
1951 pgoff_t idx; in hugetlbfs_pagecache_page() local
1954 idx = vma_hugecache_offset(h, vma, address); in hugetlbfs_pagecache_page()
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Dmemcontrol.c83 enum mem_cgroup_stat_index idx, int val) in __mem_cgroup_stat_add_safe() argument
85 stat->count[idx] += val; in __mem_cgroup_stat_add_safe()
89 enum mem_cgroup_stat_index idx) in mem_cgroup_read_stat() argument
94 ret += stat->cpustat[cpu].count[idx]; in mem_cgroup_read_stat()
111 #define MEM_CGROUP_ZSTAT(mz, idx) ((mz)->count[(idx)]) argument
251 enum lru_list idx) in mem_cgroup_get_all_zonestat() argument
260 total += MEM_CGROUP_ZSTAT(mz, idx); in mem_cgroup_get_all_zonestat()
Dpage_alloc.c4257 enum zone_type j, idx; in setup_per_zone_lowmem_reserve() local
4266 idx = j; in setup_per_zone_lowmem_reserve()
4267 while (idx) { in setup_per_zone_lowmem_reserve()
4270 idx--; in setup_per_zone_lowmem_reserve()
4272 if (sysctl_lowmem_reserve_ratio[idx] < 1) in setup_per_zone_lowmem_reserve()
4273 sysctl_lowmem_reserve_ratio[idx] = 1; in setup_per_zone_lowmem_reserve()
4275 lower_zone = pgdat->node_zones + idx; in setup_per_zone_lowmem_reserve()
4277 sysctl_lowmem_reserve_ratio[idx]; in setup_per_zone_lowmem_reserve()
Dmempolicy.c1758 mpol_shared_policy_lookup(struct shared_policy *sp, unsigned long idx) in mpol_shared_policy_lookup() argument
1766 sn = sp_lookup(sp, idx, idx+1); in mpol_shared_policy_lookup()
Dslab.c619 unsigned int idx) in index_to_obj() argument
621 return slab->s_mem + cache->buffer_size * idx; in index_to_obj()