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Searched refs:block_len (Results 1 – 13 of 13) sorted by relevance

/fs/btrfs/tests/
Dextent-map-tests.c28 em->block_len, refcount_read(&em->refs)); in free_extent_map_tree()
71 em->block_len = SZ_16K; in test_case_1()
92 em->block_len = SZ_4K; in test_case_1()
113 em->block_len = len; in test_case_1()
123 em->block_start != 0 || em->block_len != SZ_16K)) { in test_case_1()
127 em->block_start, em->block_len); in test_case_1()
159 em->block_len = (u64)-1; in test_case_2()
180 em->block_len = SZ_4K; in test_case_2()
201 em->block_len = (u64)-1; in test_case_2()
211 em->block_start != EXTENT_MAP_INLINE || em->block_len != (u64)-1)) { in test_case_2()
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/fs/cramfs/
Dinode.c833 u32 block_ptr, block_start, block_len; in cramfs_readpage() local
851 block_len = PAGE_SIZE; in cramfs_readpage()
854 block_len = in cramfs_readpage()
857 block_len = *(u16 *) in cramfs_readpage()
882 block_len = *(u16 *) in cramfs_readpage()
884 block_start += 2 + block_len; in cramfs_readpage()
888 block_len = block_ptr - block_start; in cramfs_readpage()
891 if (block_len == 0) in cramfs_readpage()
893 else if (unlikely(block_len > 2*PAGE_SIZE || in cramfs_readpage()
894 (uncompressed && block_len > PAGE_SIZE))) { in cramfs_readpage()
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/fs/btrfs/
Dextent_map.h42 u64 block_len; member
72 if (em->block_start + em->block_len < em->block_start) in extent_map_block_end()
74 return em->block_start + em->block_len; in extent_map_block_end()
Dextent_map.c259 em->block_len += merge->block_len; in try_merge_map()
276 em->block_len += merge->block_len; in try_merge_map()
571 em->block_len = em->len; in merge_extent_mapping()
Dfile.c585 split->block_len = em->block_len; in btrfs_drop_extent_cache()
587 split->block_len = split->len; in btrfs_drop_extent_cache()
588 split->orig_block_len = max(split->block_len, in btrfs_drop_extent_cache()
593 split->block_len = 0; in btrfs_drop_extent_cache()
617 split->orig_block_len = max(em->block_len, in btrfs_drop_extent_cache()
622 split->block_len = em->block_len; in btrfs_drop_extent_cache()
626 split->block_len = split->len; in btrfs_drop_extent_cache()
634 split->block_len = 0; in btrfs_drop_extent_cache()
2426 hole_em->block_len = 0; in fill_holes()
Dfile-item.c1082 em->block_len = em->orig_block_len; in btrfs_extent_item_to_extent_map()
1086 em->block_len = em->len; in btrfs_extent_item_to_extent_map()
1099 em->block_len = (u64)-1; in btrfs_extent_item_to_extent_map()
Dinode.c90 u64 block_len, u64 orig_block_len,
4823 hole_em->block_len = 0; in btrfs_cont_expand()
6628 em->block_len = (u64)-1; in btrfs_get_extent()
6903 em->block_len = hole_len; in btrfs_get_extent_fiemap()
6915 em->block_len = delalloc_len; in btrfs_get_extent_fiemap()
6935 const u64 block_len, in btrfs_create_dio_extent() argument
6945 block_len, orig_block_len, ram_bytes, in btrfs_create_dio_extent()
6952 block_len, type); in btrfs_create_dio_extent()
7244 u64 block_len, u64 orig_block_len, in create_io_em() argument
7265 em->block_len = block_len; in create_io_em()
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Dtree-log.c4207 csum_len = max(em->block_len, em->orig_block_len); in log_extent_csums()
4246 u64 block_len; in log_one_extent() local
4283 block_len = max(em->block_len, em->orig_block_len); in log_one_extent()
4287 btrfs_set_token_file_extent_disk_num_bytes(&token, fi, block_len); in log_one_extent()
4292 btrfs_set_token_file_extent_disk_num_bytes(&token, fi, block_len); in log_one_extent()
Dcompression.c650 compressed_len = em->block_len; in btrfs_submit_compressed_read()
Dioctl.c1202 else if ((em->block_start + em->block_len == next->block_start) && in defrag_check_next_extent()
1203 (em->block_len > SZ_128K && next->block_len > SZ_128K)) in defrag_check_next_extent()
Dvolumes.c5195 em->block_len = em->len; in create_chunk()
6735 em->block_len = em->len; in read_one_chunk()
Drelocation.c2666 em->block_len = em->len; in setup_extent_mapping()
Dextent_io.c3226 disk_io_size = em->block_len; in btrfs_do_readpage()