| /kernel/linux/linux-5.10/fs/ext4/ |
| H A D | mballoc.c | 452 static void *mb_find_buddy(struct ext4_buddy *e4b, int order, int *max) in mb_find_buddy() argument
456 BUG_ON(e4b->bd_bitmap == e4b->bd_buddy); in mb_find_buddy()
459 if (order > e4b->bd_blkbits + 1) { in mb_find_buddy()
466 *max = 1 << (e4b->bd_blkbits + 3); in mb_find_buddy()
467 return e4b->bd_bitmap; in mb_find_buddy()
470 bb = e4b->bd_buddy + EXT4_SB(e4b->bd_sb)->s_mb_offsets[order]; in mb_find_buddy()
471 *max = EXT4_SB(e4b->bd_sb)->s_mb_maxs[order]; in mb_find_buddy()
477 static void mb_free_blocks_double(struct inode *inode, struct ext4_buddy *e4b, in mb_free_blocks_double() argument
505 mb_mark_used_double(struct ext4_buddy *e4b, int first, int count) mb_mark_used_double() argument
518 mb_cmp_bitmaps(struct ext4_buddy *e4b, void *bitmap) mb_cmp_bitmaps() argument
566 mb_free_blocks_double(struct inode *inode, struct ext4_buddy *e4b, int first, int count) mb_free_blocks_double() argument
571 mb_mark_used_double(struct ext4_buddy *e4b, int first, int count) mb_mark_used_double() argument
576 mb_cmp_bitmaps(struct ext4_buddy *e4b, void *bitmap) mb_cmp_bitmaps() argument
605 __mb_check_buddy(struct ext4_buddy *e4b, char *file, const char *function, int line) __mb_check_buddy() argument
826 mb_regenerate_buddy(struct ext4_buddy *e4b) mb_regenerate_buddy() argument
1037 ext4_mb_get_buddy_page_lock(struct super_block *sb, ext4_group_t group, struct ext4_buddy *e4b, gfp_t gfp) ext4_mb_get_buddy_page_lock() argument
1079 ext4_mb_put_buddy_page_lock(struct ext4_buddy *e4b) ext4_mb_put_buddy_page_lock() argument
1101 struct ext4_buddy e4b; ext4_mb_init_group() local
1167 ext4_mb_load_buddy_gfp(struct super_block *sb, ext4_group_t group, struct ext4_buddy *e4b, gfp_t gfp) ext4_mb_load_buddy_gfp() argument
1305 ext4_mb_load_buddy(struct super_block *sb, ext4_group_t group, struct ext4_buddy *e4b) ext4_mb_load_buddy() argument
1311 ext4_mb_unload_buddy(struct ext4_buddy *e4b) ext4_mb_unload_buddy() argument
1320 mb_find_order_for_block(struct ext4_buddy *e4b, int block) mb_find_order_for_block() argument
1420 mb_buddy_mark_free(struct ext4_buddy *e4b, int first, int last) mb_buddy_mark_free() argument
1477 mb_free_blocks(struct inode *inode, struct ext4_buddy *e4b, int first, int count) mb_free_blocks() argument
1561 mb_find_extent(struct ext4_buddy *e4b, int block, int needed, struct ext4_free_extent *ex) mb_find_extent() argument
1625 mb_mark_used(struct ext4_buddy *e4b, struct ext4_free_extent *ex) mb_mark_used() argument
1704 ext4_mb_use_best_found(struct ext4_allocation_context *ac, struct ext4_buddy *e4b) ext4_mb_use_best_found() argument
1753 ext4_mb_check_limits(struct ext4_allocation_context *ac, struct ext4_buddy *e4b, int finish_group) ext4_mb_check_limits() argument
1803 ext4_mb_measure_extent(struct ext4_allocation_context *ac, struct ext4_free_extent *ex, struct ext4_buddy *e4b) ext4_mb_measure_extent() argument
1863 ext4_mb_try_best_found(struct ext4_allocation_context *ac, struct ext4_buddy *e4b) ext4_mb_try_best_found() argument
1895 ext4_mb_find_by_goal(struct ext4_allocation_context *ac, struct ext4_buddy *e4b) ext4_mb_find_by_goal() argument
1964 ext4_mb_simple_scan_group(struct ext4_allocation_context *ac, struct ext4_buddy *e4b) ext4_mb_simple_scan_group() argument
2015 ext4_mb_complex_scan_group(struct ext4_allocation_context *ac, struct ext4_buddy *e4b) ext4_mb_complex_scan_group() argument
2080 ext4_mb_scan_aligned(struct ext4_allocation_context *ac, struct ext4_buddy *e4b) ext4_mb_scan_aligned() argument
2330 struct ext4_buddy e4b; ext4_mb_regular_allocator() local
2549 struct ext4_buddy e4b; ext4_mb_seq_groups_show() local
3147 struct ext4_buddy e4b; ext4_free_data_in_buddy() local
3776 struct ext4_buddy e4b; ext4_discard_allocated_blocks() local
4310 ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh, struct ext4_prealloc_space *pa) ext4_mb_release_inode_pa() argument
4364 ext4_mb_release_group_pa(struct ext4_buddy *e4b, struct ext4_prealloc_space *pa) ext4_mb_release_group_pa() argument
4403 struct ext4_buddy e4b; ext4_mb_discard_group_preallocations() local
4503 struct ext4_buddy e4b; ext4_discard_preallocations() local
4823 struct ext4_buddy e4b; ext4_mb_discard_lg_preallocations() local
5260 ext4_mb_free_metadata(handle_t *handle, struct ext4_buddy *e4b, struct ext4_free_data *new_entry) ext4_mb_free_metadata() argument
5458 struct ext4_buddy e4b; ext4_mb_clear_bb() local
5761 struct ext4_buddy e4b; ext4_group_add_blocks() local
5938 ext4_try_to_trim_range(struct super_block *sb, struct ext4_buddy *e4b, ext4_grpblk_t start, ext4_grpblk_t max, ext4_grpblk_t minblocks) ext4_try_to_trim_range() argument
6016 struct ext4_buddy e4b; ext4_trim_all_free() local
6159 struct ext4_buddy e4b; ext4_mballoc_query_range() local
[all...] |
| /kernel/linux/linux-6.6/fs/ext4/ |
| H A D | mballoc.c | 426 struct ext4_buddy *e4b, ext4_grpblk_t start,
526 static void *mb_find_buddy(struct ext4_buddy *e4b, int order, int *max) in mb_find_buddy() argument
530 BUG_ON(e4b->bd_bitmap == e4b->bd_buddy); in mb_find_buddy()
533 if (order > e4b->bd_blkbits + 1) { in mb_find_buddy()
540 *max = 1 << (e4b->bd_blkbits + 3); in mb_find_buddy()
541 return e4b->bd_bitmap; in mb_find_buddy()
544 bb = e4b->bd_buddy + EXT4_SB(e4b->bd_sb)->s_mb_offsets[order]; in mb_find_buddy()
545 *max = EXT4_SB(e4b in mb_find_buddy()
551 mb_free_blocks_double(struct inode *inode, struct ext4_buddy *e4b, int first, int count) mb_free_blocks_double() argument
579 mb_mark_used_double(struct ext4_buddy *e4b, int first, int count) mb_mark_used_double() argument
592 mb_cmp_bitmaps(struct ext4_buddy *e4b, void *bitmap) mb_cmp_bitmaps() argument
640 mb_free_blocks_double(struct inode *inode, struct ext4_buddy *e4b, int first, int count) mb_free_blocks_double() argument
645 mb_mark_used_double(struct ext4_buddy *e4b, int first, int count) mb_mark_used_double() argument
650 mb_cmp_bitmaps(struct ext4_buddy *e4b, void *bitmap) mb_cmp_bitmaps() argument
679 __mb_check_buddy(struct ext4_buddy *e4b, char *file, const char *function, int line) __mb_check_buddy() argument
1235 mb_regenerate_buddy(struct ext4_buddy *e4b) mb_regenerate_buddy() argument
1444 ext4_mb_get_buddy_page_lock(struct super_block *sb, ext4_group_t group, struct ext4_buddy *e4b, gfp_t gfp) ext4_mb_get_buddy_page_lock() argument
1486 ext4_mb_put_buddy_page_lock(struct ext4_buddy *e4b) ext4_mb_put_buddy_page_lock() argument
1508 struct ext4_buddy e4b; ext4_mb_init_group() local
1574 ext4_mb_load_buddy_gfp(struct super_block *sb, ext4_group_t group, struct ext4_buddy *e4b, gfp_t gfp) ext4_mb_load_buddy_gfp() argument
1723 ext4_mb_load_buddy(struct super_block *sb, ext4_group_t group, struct ext4_buddy *e4b) ext4_mb_load_buddy() argument
1729 ext4_mb_unload_buddy(struct ext4_buddy *e4b) ext4_mb_unload_buddy() argument
1738 mb_find_order_for_block(struct ext4_buddy *e4b, int block) mb_find_order_for_block() argument
1834 mb_buddy_mark_free(struct ext4_buddy *e4b, int first, int last) mb_buddy_mark_free() argument
1892 mb_free_blocks(struct inode *inode, struct ext4_buddy *e4b, int first, int count) mb_free_blocks() argument
1980 mb_find_extent(struct ext4_buddy *e4b, int block, int needed, struct ext4_free_extent *ex) mb_find_extent() argument
2044 mb_mark_used(struct ext4_buddy *e4b, struct ext4_free_extent *ex) mb_mark_used() argument
2130 ext4_mb_use_best_found(struct ext4_allocation_context *ac, struct ext4_buddy *e4b) ext4_mb_use_best_found() argument
2179 ext4_mb_check_limits(struct ext4_allocation_context *ac, struct ext4_buddy *e4b, int finish_group) ext4_mb_check_limits() argument
2232 ext4_mb_measure_extent(struct ext4_allocation_context *ac, struct ext4_free_extent *ex, struct ext4_buddy *e4b) ext4_mb_measure_extent() argument
2293 ext4_mb_try_best_found(struct ext4_allocation_context *ac, struct ext4_buddy *e4b) ext4_mb_try_best_found() argument
2323 ext4_mb_find_by_goal(struct ext4_allocation_context *ac, struct ext4_buddy *e4b) ext4_mb_find_by_goal() argument
2392 ext4_mb_simple_scan_group(struct ext4_allocation_context *ac, struct ext4_buddy *e4b) ext4_mb_simple_scan_group() argument
2446 ext4_mb_complex_scan_group(struct ext4_allocation_context *ac, struct ext4_buddy *e4b) ext4_mb_complex_scan_group() argument
2529 ext4_mb_scan_aligned(struct ext4_allocation_context *ac, struct ext4_buddy *e4b) ext4_mb_scan_aligned() argument
2799 struct ext4_buddy e4b; ext4_mb_regular_allocator() local
3021 struct ext4_buddy e4b; ext4_mb_seq_groups_show() local
3531 struct ext4_buddy e4b; ext4_discard_work() local
3856 struct ext4_buddy e4b; ext4_free_data_in_buddy() local
4641 struct ext4_buddy e4b; ext4_discard_allocated_blocks() local
5331 ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh, struct ext4_prealloc_space *pa) ext4_mb_release_inode_pa() argument
5385 ext4_mb_release_group_pa(struct ext4_buddy *e4b, struct ext4_prealloc_space *pa) ext4_mb_release_group_pa() argument
5424 struct ext4_buddy e4b; ext4_mb_discard_group_preallocations() local
5533 struct ext4_buddy e4b; ext4_discard_preallocations() local
5863 struct ext4_buddy e4b; ext4_mb_discard_lg_preallocations() local
6324 ext4_mb_free_metadata(handle_t *handle, struct ext4_buddy *e4b, struct ext4_free_data *new_entry) ext4_mb_free_metadata() argument
6458 struct ext4_buddy e4b; ext4_mb_clear_bb() local
6760 struct ext4_buddy e4b; ext4_group_add_blocks() local
7013 struct ext4_buddy e4b; ext4_trim_all_free() local
7156 struct ext4_buddy e4b; ext4_mballoc_query_range() local
[all...] |