Searched refs:block_group (Results 1 - 25 of 38) sorted by relevance

12

/linux-master/fs/btrfs/
H A Ddiscard.c71 struct btrfs_block_group *block_group)
73 return &discard_ctl->discard_list[block_group->discard_index];
94 struct btrfs_block_group *block_group)
100 if (list_empty(&block_group->discard_list) ||
101 block_group->discard_index == BTRFS_DISCARD_INDEX_UNUSED) {
102 if (block_group->discard_index == BTRFS_DISCARD_INDEX_UNUSED)
103 block_group->discard_index = BTRFS_DISCARD_INDEX_START;
104 block_group->discard_eligible_time = (ktime_get_ns() +
106 block_group->discard_state = BTRFS_DISCARD_RESET_CURSOR;
108 if (list_empty(&block_group
70 get_discard_list(struct btrfs_discard_ctl *discard_ctl, struct btrfs_block_group *block_group) argument
93 __add_to_discard_list(struct btrfs_discard_ctl *discard_ctl, struct btrfs_block_group *block_group) argument
115 add_to_discard_list(struct btrfs_discard_ctl *discard_ctl, struct btrfs_block_group *block_group) argument
126 add_to_discard_unused_list(struct btrfs_discard_ctl *discard_ctl, struct btrfs_block_group *block_group) argument
154 remove_from_discard_list(struct btrfs_discard_ctl *discard_ctl, struct btrfs_block_group *block_group) argument
197 struct btrfs_block_group *ret_block_group = NULL, *block_group; local
242 struct btrfs_block_group *block_group; local
285 btrfs_discard_check_filter(struct btrfs_block_group *block_group, u64 bytes) argument
322 btrfs_update_discard_index(struct btrfs_discard_ctl *discard_ctl, struct btrfs_block_group *block_group) argument
343 btrfs_discard_cancel_work(struct btrfs_discard_ctl *discard_ctl, struct btrfs_block_group *block_group) argument
360 btrfs_discard_queue_work(struct btrfs_discard_ctl *discard_ctl, struct btrfs_block_group *block_group) argument
378 struct btrfs_block_group *block_group; local
458 btrfs_finish_discard_pass(struct btrfs_discard_ctl *discard_ctl, struct btrfs_block_group *block_group) argument
485 struct btrfs_block_group *block_group; local
636 btrfs_discard_update_discardable(struct btrfs_block_group *block_group) argument
682 struct btrfs_block_group *block_group, *next; local
712 struct btrfs_block_group *block_group, *next; local
[all...]
H A Ddiscard.h18 void btrfs_discard_check_filter(struct btrfs_block_group *block_group, u64 bytes);
22 struct btrfs_block_group *block_group);
24 struct btrfs_block_group *block_group);
30 void btrfs_discard_update_discardable(struct btrfs_block_group *block_group);
H A Dfree-space-tree.h25 void set_free_space_tree_thresholds(struct btrfs_block_group *block_group);
31 struct btrfs_block_group *block_group);
33 struct btrfs_block_group *block_group);
42 struct btrfs_block_group *block_group,
45 struct btrfs_block_group *block_group,
48 struct btrfs_block_group *block_group,
51 struct btrfs_block_group *block_group,
54 struct btrfs_block_group *block_group,
56 int free_space_test_bit(struct btrfs_block_group *block_group,
H A Dfree-space-cache.h83 struct btrfs_block_group *block_group; member in struct:btrfs_free_space_ctl
108 struct inode *lookup_free_space_inode(struct btrfs_block_group *block_group,
111 struct btrfs_block_group *block_group,
115 struct btrfs_block_group *block_group);
118 struct btrfs_block_group *block_group,
120 int load_free_space_cache(struct btrfs_block_group *block_group);
122 struct btrfs_block_group *block_group,
125 struct btrfs_block_group *block_group,
128 void btrfs_init_free_space_ctl(struct btrfs_block_group *block_group,
130 int btrfs_add_free_space(struct btrfs_block_group *block_group,
[all...]
H A Dfree-space-tree.c21 struct btrfs_block_group *block_group,
25 struct btrfs_block_group *block_group)
33 if (btrfs_fs_incompat(block_group->fs_info, EXTENT_TREE_V2))
34 key.offset = block_group->global_root_id;
35 return btrfs_global_root(block_group->fs_info, &key);
70 struct btrfs_block_group *block_group,
73 struct btrfs_root *root = btrfs_free_space_root(block_group);
79 key.objectid = block_group->start;
81 key.offset = block_group->length;
103 struct btrfs_block_group *block_group,
24 btrfs_free_space_root( struct btrfs_block_group *block_group) argument
69 add_new_free_space_info(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct btrfs_path *path) argument
101 search_free_space_info( struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct btrfs_path *path, int cow) argument
205 convert_free_space_to_bitmaps(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct btrfs_path *path) argument
343 convert_free_space_to_extents(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct btrfs_path *path) argument
475 update_free_space_extent_count(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct btrfs_path *path, int new_extents) argument
514 free_space_test_bit(struct btrfs_block_group *block_group, struct btrfs_path *path, u64 offset) argument
536 free_space_set_bits(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct btrfs_path *path, u64 *start, u64 *size, int bit) argument
604 modify_free_space_bitmap(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct btrfs_path *path, u64 start, u64 size, int remove) argument
717 remove_free_space_extent(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct btrfs_path *path, u64 start, u64 size) argument
804 __remove_from_free_space_tree(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct btrfs_path *path, u64 start, u64 size) argument
836 struct btrfs_block_group *block_group; local
869 add_free_space_extent(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct btrfs_path *path, u64 start, u64 size) argument
997 __add_to_free_space_tree(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct btrfs_path *path, u64 start, u64 size) argument
1029 struct btrfs_block_group *block_group; local
1066 populate_free_space_tree(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group) argument
1165 struct btrfs_block_group *block_group; local
1339 struct btrfs_block_group *block_group; local
1361 __add_block_group_free_space(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct btrfs_path *path) argument
1378 add_block_group_free_space(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group) argument
1408 remove_block_group_free_space(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group) argument
1488 struct btrfs_block_group *block_group; local
1572 struct btrfs_block_group *block_group; local
1634 struct btrfs_block_group *block_group; local
[all...]
H A Dfree-space-cache.c132 struct inode *lookup_free_space_inode(struct btrfs_block_group *block_group, argument
135 struct btrfs_fs_info *fs_info = block_group->fs_info;
139 spin_lock(&block_group->lock);
140 if (block_group->inode)
141 inode = igrab(block_group->inode);
142 spin_unlock(&block_group->lock);
147 block_group->start);
151 spin_lock(&block_group->lock);
156 block_group->disk_cache_state = BTRFS_DC_CLEAR;
159 if (!test_and_set_bit(BLOCK_GROUP_FLAG_IREF, &block_group
225 create_free_space_inode(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct btrfs_path *path) argument
245 btrfs_remove_free_space_inode(struct btrfs_trans_handle *trans, struct inode *inode, struct btrfs_block_group *block_group) argument
298 btrfs_truncate_free_space_cache(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct inode *vfs_inode) argument
694 struct btrfs_block_group *block_group = ctl->block_group; local
900 copy_free_space_cache(struct btrfs_block_group *block_group, struct btrfs_free_space_ctl *ctl) argument
941 load_free_space_cache(struct btrfs_block_group *block_group) argument
1071 write_cache_extent_entries(struct btrfs_io_ctl *io_ctl, struct btrfs_free_space_ctl *ctl, struct btrfs_block_group *block_group, int *entries, int *bitmaps, struct list_head *bitmap_list) argument
1200 write_pinned_extent_entries( struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct btrfs_io_ctl *io_ctl, int *entries) argument
1298 __btrfs_wait_cache_io(struct btrfs_root *root, struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct btrfs_io_ctl *io_ctl, struct btrfs_path *path, u64 offset) argument
1356 btrfs_wait_cache_io(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct btrfs_path *path) argument
1378 __btrfs_write_out_cache(struct inode *inode, struct btrfs_free_space_ctl *ctl, struct btrfs_block_group *block_group, struct btrfs_io_ctl *io_ctl, struct btrfs_trans_handle *trans) argument
1517 btrfs_write_out_cache(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group, struct btrfs_path *path) argument
2261 struct btrfs_block_group *block_group = ctl->block_group; local
2316 struct btrfs_block_group *block_group = NULL; local
2622 __btrfs_add_free_space(struct btrfs_block_group *block_group, u64 offset, u64 bytes, enum btrfs_trim_state trim_state) argument
2692 __btrfs_add_free_space_zoned(struct btrfs_block_group *block_group, u64 bytenr, u64 size, bool used) argument
2749 btrfs_add_free_space(struct btrfs_block_group *block_group, u64 bytenr, u64 size) argument
2764 btrfs_add_free_space_unused(struct btrfs_block_group *block_group, u64 bytenr, u64 size) argument
2779 btrfs_add_free_space_async_trimmed(struct btrfs_block_group *block_group, u64 bytenr, u64 size) argument
2795 btrfs_remove_free_space(struct btrfs_block_group *block_group, u64 offset, u64 bytes) argument
2908 btrfs_dump_free_space(struct btrfs_block_group *block_group, u64 bytes) argument
2946 btrfs_init_free_space_ctl(struct btrfs_block_group *block_group, struct btrfs_free_space_ctl *ctl) argument
2974 __btrfs_return_cluster_to_free_space( struct btrfs_block_group *block_group, struct btrfs_free_cluster *cluster) argument
3029 btrfs_remove_free_space_cache(struct btrfs_block_group *block_group) argument
3055 btrfs_is_free_space_trimmed(struct btrfs_block_group *block_group) argument
3080 btrfs_find_space_for_alloc(struct btrfs_block_group *block_group, u64 offset, u64 bytes, u64 empty_size, u64 *max_extent_size) argument
3149 btrfs_return_cluster_to_free_space( struct btrfs_block_group *block_group, struct btrfs_free_cluster *cluster) argument
3184 btrfs_alloc_from_bitmap(struct btrfs_block_group *block_group, struct btrfs_free_cluster *cluster, struct btrfs_free_space *entry, u64 bytes, u64 min_start, u64 *max_extent_size) argument
3217 btrfs_alloc_from_cluster(struct btrfs_block_group *block_group, struct btrfs_free_cluster *cluster, u64 bytes, u64 min_start, u64 *max_extent_size) argument
3316 btrfs_bitmap_cluster(struct btrfs_block_group *block_group, struct btrfs_free_space *entry, struct btrfs_free_cluster *cluster, u64 offset, u64 bytes, u64 cont1_bytes, u64 min_bytes) argument
3410 setup_cluster_no_bitmap(struct btrfs_block_group *block_group, struct btrfs_free_cluster *cluster, struct list_head *bitmaps, u64 offset, u64 bytes, u64 cont1_bytes, u64 min_bytes) argument
3503 setup_cluster_bitmap(struct btrfs_block_group *block_group, struct btrfs_free_cluster *cluster, struct list_head *bitmaps, u64 offset, u64 bytes, u64 cont1_bytes, u64 min_bytes) argument
3553 btrfs_find_space_cluster(struct btrfs_block_group *block_group, struct btrfs_free_cluster *cluster, u64 offset, u64 bytes, u64 empty_size) argument
3645 do_trimming(struct btrfs_block_group *block_group, u64 *total_trimmed, u64 start, u64 bytes, u64 reserved_start, u64 reserved_bytes, enum btrfs_trim_state reserved_trim_state, struct btrfs_trim_range *trim_entry) argument
3706 trim_no_bitmap(struct btrfs_block_group *block_group, u64 *total_trimmed, u64 start, u64 end, u64 minlen, bool async) argument
3872 trim_bitmaps(struct btrfs_block_group *block_group, u64 *total_trimmed, u64 start, u64 end, u64 minlen, u64 maxlen, bool async) argument
4016 btrfs_trim_block_group(struct btrfs_block_group *block_group, u64 *trimmed, u64 start, u64 end, u64 minlen) argument
4049 btrfs_trim_block_group_extents(struct btrfs_block_group *block_group, u64 *trimmed, u64 start, u64 end, u64 minlen, bool async) argument
4071 btrfs_trim_block_group_bitmaps(struct btrfs_block_group *block_group, u64 *trimmed, u64 start, u64 end, u64 minlen, u64 maxlen, bool async) argument
4103 struct btrfs_block_group *block_group; local
[all...]
H A Dblock-group.c26 int btrfs_should_fragment_free_space(struct btrfs_block_group *block_group) argument
28 struct btrfs_fs_info *fs_info = block_group->fs_info;
31 block_group->flags & BTRFS_BLOCK_GROUP_METADATA) ||
33 block_group->flags & BTRFS_BLOCK_GROUP_DATA);
162 * A block_group shouldn't be on the discard_list anymore.
163 * Remove the block_group from the discard_list to prevent us
180 struct btrfs_block_group *block_group)
187 ASSERT(block_group->length != 0);
195 if (block_group->start < cache->start) {
197 } else if (block_group
179 btrfs_add_block_group_cache(struct btrfs_fs_info *info, struct btrfs_block_group *block_group) argument
486 fragment_free_space(struct btrfs_block_group *block_group) argument
519 btrfs_add_new_free_space(struct btrfs_block_group *block_group, u64 start, u64 end, u64 *total_added_ret) argument
580 sample_block_group_extent_item(struct btrfs_caching_control *caching_ctl, struct btrfs_block_group *block_group, int index, int max_index, struct btrfs_key *found_key) argument
669 load_block_group_size_class(struct btrfs_caching_control *caching_ctl, struct btrfs_block_group *block_group) argument
704 struct btrfs_block_group *block_group = caching_ctl->block_group; local
846 struct btrfs_block_group *block_group; local
1025 remove_block_group_item(struct btrfs_trans_handle *trans, struct btrfs_path *path, struct btrfs_block_group *block_group) argument
1054 struct btrfs_block_group *block_group; local
1461 struct btrfs_block_group *block_group; local
2571 insert_block_group_item(struct btrfs_trans_handle *trans, struct btrfs_block_group *block_group) argument
2697 struct btrfs_block_group *block_group; local
3106 cache_save_setup(struct btrfs_block_group *block_group, struct btrfs_trans_handle *trans, struct btrfs_path *path) argument
4308 struct btrfs_block_group *block_group; local
4337 struct btrfs_block_group *block_group; local
4464 btrfs_unfreeze_block_group(struct btrfs_block_group *block_group) argument
[all...]
H A Dzoned.c66 static void wait_eb_writebacks(struct btrfs_block_group *block_group);
67 static int do_zone_finish(struct btrfs_block_group *block_group, bool fully_written);
1854 struct btrfs_block_group *block_group = ctx->zoned_bg; local
1855 struct btrfs_fs_info *fs_info = block_group->fs_info;
1857 if (test_bit(BLOCK_GROUP_FLAG_ZONE_IS_ACTIVE, &block_group->runtime_flags))
1860 if (fs_info->treelog_bg == block_group->start) {
1861 if (!btrfs_zone_activate(block_group)) {
1864 if (ret_fin != 1 || !btrfs_zone_activate(block_group))
1867 } else if (*active_bg != block_group) {
1894 if (!btrfs_zone_activate(block_group))
1919 struct btrfs_block_group *block_group = ctx->zoned_bg; local
2059 btrfs_zone_activate(struct btrfs_block_group *block_group) argument
2135 wait_eb_writebacks(struct btrfs_block_group *block_group) argument
2167 do_zone_finish(struct btrfs_block_group *block_group, bool fully_written) argument
2293 btrfs_zone_finish(struct btrfs_block_group *block_group) argument
2350 struct btrfs_block_group *block_group; local
2466 struct btrfs_block_group *block_group; local
2496 struct btrfs_block_group *block_group; local
2593 struct btrfs_block_group *block_group; local
[all...]
H A Dblock-group.h42 * This describes the state of the block_group for async discard. This is due
107 struct btrfs_block_group *block_group; member in struct:btrfs_caching_control
268 static inline u64 btrfs_block_group_end(struct btrfs_block_group *block_group) argument
270 return (block_group->start + block_group->length);
281 struct btrfs_block_group *block_group)
287 return (block_group->flags & BTRFS_BLOCK_GROUP_DATA) &&
288 !(block_group->flags & BTRFS_BLOCK_GROUP_METADATA);
292 int btrfs_should_fragment_free_space(struct btrfs_block_group *block_group);
315 int btrfs_add_new_free_space(struct btrfs_block_group *block_group,
280 btrfs_is_block_group_data_only( struct btrfs_block_group *block_group) argument
[all...]
H A Dextent-tree.c2659 struct btrfs_block_group *block_group; local
2661 block_group = btrfs_lookup_block_group(fs_info, start);
2662 if (!block_group)
2665 ret = btrfs_cache_block_group(block_group, true);
2669 ret = btrfs_remove_free_space(block_group, start, num_bytes);
2671 btrfs_put_block_group(block_group);
2844 struct btrfs_block_group *block_group, *tmp; local
2886 list_for_each_entry_safe(block_group, tmp, deleted_bgs, bg_list) {
2892 block_group->start,
2893 block_group
3784 do_allocation_clustered(struct btrfs_block_group *block_group, struct find_free_extent_ctl *ffe_ctl, struct btrfs_block_group **bg_ret) argument
3822 do_allocation_zoned(struct btrfs_block_group *block_group, struct find_free_extent_ctl *ffe_ctl, struct btrfs_block_group **bg_ret) argument
3994 do_allocation(struct btrfs_block_group *block_group, struct find_free_extent_ctl *ffe_ctl, struct btrfs_block_group **bg_ret) argument
4008 release_block_group(struct btrfs_block_group *block_group, struct find_free_extent_ctl *ffe_ctl, int delalloc) argument
4300 struct btrfs_block_group *block_group; local
4370 struct btrfs_block_group *block_group = NULL; local
4963 struct btrfs_block_group *block_group; local
[all...]
H A Dspace-info.c299 struct btrfs_block_group *block_group)
304 factor = btrfs_bg_type_to_factor(block_group->flags);
306 found = btrfs_find_space_info(info, block_group->flags);
309 found->total_bytes += block_group->length;
310 found->disk_total += block_group->length * factor;
311 found->bytes_used += block_group->used;
312 found->disk_used += block_group->used * factor;
313 found->bytes_readonly += block_group->bytes_super;
314 found->bytes_zone_unusable += block_group->zone_unusable;
315 if (block_group
298 btrfs_add_bg_to_space_info(struct btrfs_fs_info *info, struct btrfs_block_group *block_group) argument
1844 struct btrfs_block_group *block_group; local
[all...]
H A Dzoned.h84 bool btrfs_zone_activate(struct btrfs_block_group *block_group);
85 int btrfs_zone_finish(struct btrfs_block_group *block_group);
225 static inline bool btrfs_zone_activate(struct btrfs_block_group *block_group) argument
230 static inline int btrfs_zone_finish(struct btrfs_block_group *block_group) argument
H A Drelocation.c136 struct btrfs_block_group *block_group; member in struct:reloc_control
177 in_range(node->bytenr, rc->block_group->start,
178 rc->block_group->length)) {
1046 if (!in_range(bytenr, rc->block_group->start,
1047 rc->block_group->length))
1314 rc->block_group, parent, slot,
3257 btrfs_err(rc->block_group->fs_info,
3361 struct btrfs_block_group *block_group,
3388 ret = btrfs_truncate_free_space_cache(trans, block_group, inode);
3402 struct btrfs_block_group *block_group,
3360 delete_block_group_cache(struct btrfs_fs_info *fs_info, struct btrfs_block_group *block_group, struct inode *inode, u64 ino) argument
3401 delete_v1_space_cache(struct extent_buffer *leaf, struct btrfs_block_group *block_group, u64 data_bytenr) argument
4005 describe_relocation(struct btrfs_fs_info *fs_info, struct btrfs_block_group *block_group) argument
[all...]
H A Dspace-info.h213 struct btrfs_block_group *block_group);
H A Dfs.h338 struct btrfs_block_group *block_group; member in struct:btrfs_free_cluster
363 struct btrfs_block_group *block_group; member in struct:btrfs_discard_ctl
/linux-master/fs/ext4/
H A Dballoc.c28 ext4_group_t block_group);
71 * Check whether the 'block' lives within the 'block_group'. Returns 1 if so
76 ext4_group_t block_group)
81 return (actual_group == block_group) ? 1 : 0;
89 ext4_group_t block_group,
95 ext4_fsblk_t start = ext4_group_first_block_no(sb, block_group);
103 base_clusters = ext4_num_base_meta_clusters(sb, block_group);
136 if (ext4_block_in_group(sb, ext4_block_bitmap(sb, gdp), block_group)) {
145 if (ext4_block_in_group(sb, ext4_inode_bitmap(sb, gdp), block_group)) {
163 ext4_group_t block_group)
74 ext4_block_in_group(struct super_block *sb, ext4_fsblk_t block, ext4_group_t block_group) argument
88 ext4_num_overhead_clusters(struct super_block *sb, ext4_group_t block_group, struct ext4_group_desc *gdp) argument
162 num_clusters_in_group(struct super_block *sb, ext4_group_t block_group) argument
182 ext4_init_block_bitmap(struct super_block *sb, struct buffer_head *bh, ext4_group_t block_group, struct ext4_group_desc *gdp) argument
239 ext4_free_clusters_after_init(struct super_block *sb, ext4_group_t block_group, struct ext4_group_desc *gdp) argument
265 ext4_get_group_desc(struct super_block *sb, ext4_group_t block_group, struct buffer_head **bh) argument
310 ext4_valid_block_bitmap_padding(struct super_block *sb, ext4_group_t block_group, struct buffer_head *bh) argument
344 ext4_valid_block_bitmap(struct super_block *sb, struct ext4_group_desc *desc, ext4_group_t block_group, struct buffer_head *bh) argument
399 ext4_validate_block_bitmap(struct super_block *sb, struct ext4_group_desc *desc, ext4_group_t block_group, struct buffer_head *bh) argument
464 ext4_read_block_bitmap_nowait(struct super_block *sb, ext4_group_t block_group, bool ignore_locked) argument
566 ext4_wait_block_bitmap(struct super_block *sb, ext4_group_t block_group, struct buffer_head *bh) argument
595 ext4_read_block_bitmap(struct super_block *sb, ext4_group_t block_group) argument
927 ext4_num_base_meta_blocks(struct super_block *sb, ext4_group_t block_group) argument
949 ext4_num_base_meta_clusters(struct super_block *sb, ext4_group_t block_group) argument
965 ext4_group_t block_group; local
[all...]
H A Dialloc.c81 ext4_group_t block_group,
90 grp = ext4_get_group_info(sb, block_group);
97 ext4_lock_group(sb, block_group);
104 ext4_unlock_group(sb, block_group);
105 ext4_error(sb, "Corrupt inode bitmap - block_group = %u, "
106 "inode_bitmap = %llu", block_group, blk);
107 ext4_mark_group_bitmap_corrupted(sb, block_group,
113 ext4_unlock_group(sb, block_group);
118 * Read the inode allocation bitmap for a given block_group, reading
124 ext4_read_inode_bitmap(struct super_block *sb, ext4_group_t block_group) argument
79 ext4_validate_inode_bitmap(struct super_block *sb, struct ext4_group_desc *desc, ext4_group_t block_group, struct buffer_head *bh) argument
242 ext4_group_t block_group; local
1372 ext4_group_t block_group; local
[all...]
H A Dmballoc-test.c291 ext4_read_block_bitmap_nowait_stub(struct super_block *sb, ext4_group_t block_group, argument
294 struct mbt_grp_ctx *grp_ctx = MBT_GRP_CTX(sb, block_group);
302 ext4_group_t block_group,
316 ext4_get_group_desc_stub(struct super_block *sb, ext4_group_t block_group, argument
319 struct mbt_grp_ctx *grp_ctx = MBT_GRP_CTX(sb, block_group);
301 ext4_wait_block_bitmap_stub(struct super_block *sb, ext4_group_t block_group, struct buffer_head *bh) argument
/linux-master/include/linux/
H A Dblockgroup_lock.h36 bgl_lock_ptr(struct blockgroup_lock *bgl, unsigned int block_group) argument
38 return &bgl->locks[block_group & (NR_BG_LOCKS-1)].lock;
/linux-master/fs/udf/
H A Dballoc.c74 unsigned int block_group)
79 if (block_group >= nr_groups) {
80 udf_debug("block_group (%u) > nr_groups (%d)\n",
81 block_group, nr_groups);
84 if (bitmap->s_block_bitmap[block_group])
85 return block_group;
87 retval = read_block_bitmap(sb, bitmap, block_group, block_group);
91 return block_group;
96 unsigned int block_group)
72 __load_block_bitmap(struct super_block *sb, struct udf_bitmap *bitmap, unsigned int block_group) argument
94 load_block_bitmap(struct super_block *sb, struct udf_bitmap *bitmap, unsigned int block_group) argument
134 unsigned long block_group; local
197 int bit, block, block_group; local
245 int block_group, group_start; local
[all...]
/linux-master/fs/nilfs2/
H A Dmdt.h110 nilfs_mdt_bgl_lock(struct inode *inode, unsigned int block_group) argument
112 return bgl_lock_ptr(NILFS_MDT(inode)->mi_bgl, block_group);
/linux-master/fs/ext2/
H A Dballoc.c40 unsigned int block_group,
48 if (block_group >= sbi->s_groups_count) {
49 WARN(1, "block_group >= groups_count - "
50 "block_group = %d, groups_count = %lu",
51 block_group, sbi->s_groups_count);
56 group_desc = block_group >> EXT2_DESC_PER_BLOCK_BITS(sb);
57 offset = block_group & (EXT2_DESC_PER_BLOCK(sb) - 1);
60 "block_group = %d, group_desc = %lu, desc = %lu",
61 block_group, group_desc, offset);
73 unsigned int block_group,
39 ext2_get_group_desc(struct super_block * sb, unsigned int block_group, struct buffer_head ** bh) argument
71 ext2_valid_block_bitmap(struct super_block *sb, struct ext2_group_desc *desc, unsigned int block_group, struct buffer_head *bh) argument
122 read_block_bitmap(struct super_block *sb, unsigned int block_group) argument
480 unsigned long block_group; local
[all...]
H A Dialloc.c41 * Read the inode allocation bitmap for a given block_group, reading
47 read_inode_bitmap(struct super_block * sb, unsigned long block_group) argument
52 desc = ext2_get_group_desc(sb, block_group, NULL);
60 "block_group = %lu, inode_bitmap = %u",
61 block_group, le32_to_cpu(desc->bg_inode_bitmap));
111 unsigned long block_group; local
135 block_group = (ino - 1) / EXT2_INODES_PER_GROUP(sb);
137 bitmap_bh = read_inode_bitmap(sb, block_group);
142 if (!ext2_clear_bit_atomic(sb_bgl_lock(EXT2_SB(sb), block_group),
147 ext2_release_inode(sb, block_group, is_director
169 unsigned long block_group; local
[all...]
H A Dext2.h122 sb_bgl_lock(struct ext2_sb_info *sbi, unsigned int block_group) argument
124 return bgl_lock_ptr(sbi->s_blockgroup_lock, block_group);
712 unsigned int block_group,
/linux-master/include/trace/events/
H A Dbtrfs.h824 const struct btrfs_block_group *block_group, int create),
826 TP_ARGS(fs_info, block_group, create),
838 __entry->offset = block_group->start;
839 __entry->size = block_group->length;
840 __entry->flags = block_group->flags;
841 __entry->bytes_used = block_group->used;
842 __entry->bytes_super = block_group->bytes_super;
846 TP_printk_btrfs("block_group offset=%llu size=%llu "
1315 const struct btrfs_block_group *block_group),
1317 TP_ARGS(root, ffe_ctl, block_group),
[all...]

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