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/linux-6.3-rc2/tools/testing/selftests/kvm/
A Ddirty_log_perf_test.c168 kvm_vm_get_dirty_log(vm, slot, bitmaps[i]); in get_dirty_log()
186 unsigned long **bitmaps; in alloc_bitmaps() local
189 bitmaps = malloc(slots * sizeof(bitmaps[0])); in alloc_bitmaps()
193 bitmaps[i] = bitmap_zalloc(pages_per_slot); in alloc_bitmaps()
197 return bitmaps; in alloc_bitmaps()
205 free(bitmaps[i]); in free_bitmaps()
207 free(bitmaps); in free_bitmaps()
214 unsigned long **bitmaps; in run_test() local
239 bitmaps = alloc_bitmaps(p->slots, pages_per_slot); in run_test()
309 get_dirty_log(vm, bitmaps, p->slots); in run_test()
[all …]
/linux-6.3-rc2/net/sched/
A Dsch_qfq.c764 q->bitmaps[dst] |= q->bitmaps[src] & mask; in qfq_move_groups()
765 q->bitmaps[src] &= ~mask; in qfq_move_groups()
954 ineligible = q->bitmaps[IR] | q->bitmaps[IB]; in qfq_update_eligible()
956 if (!q->bitmaps[ER]) { in qfq_update_eligible()
1155 if (!q->bitmaps[ER]) in qfq_choose_next_agg()
1158 grp = qfq_ffs(q, q->bitmaps[ER]); in qfq_choose_next_agg()
1169 __clear_bit(grp->index, &q->bitmaps[ER]); in qfq_choose_next_agg()
1181 __set_bit(grp->index, &q->bitmaps[s]); in qfq_choose_next_agg()
1294 __set_bit(grp->index, &q->bitmaps[s]); in qfq_schedule_agg()
1297 s, q->bitmaps[s], in qfq_schedule_agg()
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/linux-6.3-rc2/fs/btrfs/
A Dsubpage.c167 real_size = struct_size(ret, bitmaps, in btrfs_alloc_subpage()
403 bitmap_test_range_all_set(subpage->bitmaps, \
408 bitmap_test_range_all_zero(subpage->bitmaps, \
421 bitmap_set(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits); in btrfs_subpage_set_uptodate()
436 bitmap_clear(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits); in btrfs_subpage_clear_uptodate()
450 bitmap_set(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits); in btrfs_subpage_set_error()
479 bitmap_set(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits); in btrfs_subpage_set_dirty()
530 bitmap_set(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits); in btrfs_subpage_set_writeback()
561 bitmap_set(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits); in btrfs_subpage_set_ordered()
590 bitmap_set(subpage->bitmaps, start_bit, len >> fs_info->sectorsize_bits); in btrfs_subpage_set_checked()
[all …]
A Dfree-space-cache.c762 LIST_HEAD(bitmaps); in __load_free_space_cache()
882 list_add_tail(&e->list, &bitmaps); in __load_free_space_cache()
1083 int *entries, int *bitmaps, in write_cache_extent_entries() argument
1120 *bitmaps += 1; in write_cache_extent_entries()
1161 int entries, int bitmaps) in update_cache_item() argument
1327 io_ctl->entries, io_ctl->bitmaps); in __btrfs_wait_cache_io()
1398 int bitmaps = 0; in __btrfs_write_out_cache() local
1495 io_ctl->bitmaps = bitmaps; in __btrfs_write_out_cache()
3505 if (!list_empty(bitmaps)) in setup_cluster_bitmap()
3511 list_add(&entry->list, bitmaps); in setup_cluster_bitmap()
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A Dsubpage.h69 unsigned long bitmaps[]; member
A Dfree-space-cache.h90 int bitmaps; member
/linux-6.3-rc2/fs/reiserfs/
A Dresize.c106 memcpy(jbitmap[i].bitmaps, jb->bitmaps, copy_size); in reiserfs_resize()
113 node_tmp = jb->bitmaps; in reiserfs_resize()
114 jb->bitmaps = jbitmap[i].bitmaps; in reiserfs_resize()
A Djournal.c216 if (!jb->bitmaps[bmap_nr]) { in set_bit_in_list_bitmap()
217 jb->bitmaps[bmap_nr] = get_bitmap_node(sb); in set_bit_in_list_bitmap()
227 if (jb->bitmaps == NULL) in cleanup_bitmap_list()
231 if (jb->bitmaps[i]) { in cleanup_bitmap_list()
232 free_bitmap_node(sb, jb->bitmaps[i]); in cleanup_bitmap_list()
233 jb->bitmaps[i] = NULL; in cleanup_bitmap_list()
250 vfree(jb->bitmaps); in free_list_bitmaps()
251 jb->bitmaps = NULL; in free_list_bitmaps()
290 jb->bitmaps = vzalloc(mem); in reiserfs_allocate_list_bitmaps()
291 if (!jb->bitmaps) { in reiserfs_allocate_list_bitmaps()
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/linux-6.3-rc2/Documentation/filesystems/ext4/
A Dblockgroup.rst46 of the block bitmaps to allow for future expansion of the filesystem. By
56 present, will be at the beginning of the block group. The bitmaps and
58 bitmaps to come after the inode table, or for both to be in different
68 first block group of the flex_bg are expanded to include the bitmaps
71 superblock, group descriptors, data block bitmaps for groups 0-3, inode
72 bitmaps for groups 0-3, inode tables for groups 0-3, and the remaining
117 block and inode bitmaps.
125 that the inode and block bitmaps for that group can be calculated and
132 By not writing zeroes to the bitmaps and inode table, mkfs time is
A Dbitmaps.rst11 As with most bitmaps, one bit represents the usage status of one data
19 the bitmaps and group descriptor live inside the group. Unfortunately,
A Dbigalloc.rst21 bitmaps for a 2T file system from 64 megabytes to 256 kilobytes. It also
27 on, the block bitmaps track clusters, not individual blocks. This means
A Dglobals.rst11 .. include:: bitmaps.rst
A Dgroup_descr.rst13 Notice how the group descriptor records the location of both bitmaps and
18 of the groups' bitmaps and inode tables into one long run in the first
/linux-6.3-rc2/arch/arm/mm/
A Ddma-mapping.c771 start = bitmap_find_next_zero_area(mapping->bitmaps[i], in __alloc_iova()
777 bitmap_set(mapping->bitmaps[i], start, count); in __alloc_iova()
792 start = bitmap_find_next_zero_area(mapping->bitmaps[i], in __alloc_iova()
800 bitmap_set(mapping->bitmaps[i], start, count); in __alloc_iova()
1573 if (!mapping->bitmaps) in arm_iommu_create_mapping()
1577 if (!mapping->bitmaps[0]) in arm_iommu_create_mapping()
1594 kfree(mapping->bitmaps[0]); in arm_iommu_create_mapping()
1596 kfree(mapping->bitmaps); in arm_iommu_create_mapping()
1612 kfree(mapping->bitmaps[i]); in release_iommu_mapping()
1613 kfree(mapping->bitmaps); in release_iommu_mapping()
[all …]
/linux-6.3-rc2/arch/arm/include/asm/
A Ddma-iommu.h15 unsigned long **bitmaps; /* array of bitmaps */ member
/linux-6.3-rc2/Documentation/devicetree/bindings/cpufreq/
A Dimx-cpufreq-dt.txt12 - opp-supported-hw: Two bitmaps indicating:
/linux-6.3-rc2/fs/hpfs/
A Dsuper.c621 sbi->sb_bitmaps = le32_to_cpu(superblock->bitmaps); in hpfs_fill_super()
651 if (!(sbi->sb_bmp_dir = hpfs_load_bitmap_directory(s, le32_to_cpu(superblock->bitmaps)))) in hpfs_fill_super()
691 hpfs_chk_sectors(s, le32_to_cpu(superblock->bitmaps), 4, "bitmaps")) { in hpfs_fill_super()
A Dhpfs.h89 __le32 bitmaps; /* pointers to free space bit maps */ member
/linux-6.3-rc2/Documentation/admin-guide/device-mapper/
A Ddm-zoned.rst77 3) A set of blocks used to store bitmaps indicating the validity of
99 information provided by the bitmaps. Valid blocks are read either from
135 a third set of metadata (without the zone bitmaps) is written to the
/linux-6.3-rc2/Documentation/driver-api/md/
A Dmd-cluster.rst12 Separate write-intent-bitmaps are used for each cluster node.
13 The bitmaps record all writes that may have been started on that node,
43 The bm_lockres protects individual node bitmaps. They are named in
368 gathers bitmap information from all bitmaps. This combined
/linux-6.3-rc2/Documentation/input/devices/
A Dalps.rst173 The second packet type contains bitmaps representing the x and y axes. In the
174 bitmaps a given bit is set if there is a finger covering that position on the
232 2) The bitmaps represent the same data as in the v3 bitmap packets, although
237 analyzing the bitmaps.
/linux-6.3-rc2/fs/btrfs/tests/
A Dfree-space-tree-tests.c424 static int run_test(test_func_t test_func, int bitmaps, u32 sectorsize, in run_test() argument
492 if (bitmaps) { in run_test()
/linux-6.3-rc2/Documentation/devicetree/bindings/soc/qcom/
A Dqcom,smsm.yaml18 matrix of bitmaps signal subscription of notifications upon changes to a
/linux-6.3-rc2/arch/arm/mach-tegra/
A Dreset-handler.S55 movw r0, #0x3FFD @ enable, cluster_switch, immed, bitmaps
/linux-6.3-rc2/Documentation/driver-api/
A Dswitchtec.rst63 * SWITCHTEC_IOCTL_EVENT_SUMMARY - Read a structure of bitmaps

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