Searched refs:block_start (Results 1 - 25 of 45) sorted by relevance

12

/linux-master/fs/btrfs/tests/
H A Dinode-tests.c267 if (em->block_start != EXTENT_MAP_HOLE) {
268 test_err("expected a hole, got %llu", em->block_start);
286 if (em->block_start != EXTENT_MAP_INLINE) {
287 test_err("expected an inline, got %llu", em->block_start);
324 if (em->block_start != EXTENT_MAP_HOLE) {
325 test_err("expected a hole, got %llu", em->block_start);
347 if (em->block_start >= EXTENT_MAP_LAST_BYTE) {
348 test_err("expected a real extent, got %llu", em->block_start);
375 if (em->block_start >= EXTENT_MAP_LAST_BYTE) {
376 test_err("expected a real extent, got %llu", em->block_start);
[all...]
H A Dextent-map-tests.c28 "em leak: em (start %llu len %llu block_start %llu block_len %llu) refs %d",
29 em->start, em->len, em->block_start,
73 em->block_start = 0;
94 em->block_start = SZ_32K; /* avoid merging */
115 em->block_start = start;
131 em->block_start != 0 || em->block_len != SZ_16K) {
133 "case1 [%llu %llu]: ret %d return a wrong em (start %llu len %llu block_start %llu block_len %llu",
135 em->block_start, em->block_len);
166 em->block_start = EXTENT_MAP_INLINE;
187 em->block_start
466 add_compressed_extent(struct btrfs_fs_info *fs_info, struct extent_map_tree *em_tree, u64 start, u64 len, u64 block_start) argument
[all...]
/linux-master/fs/isofs/
H A Dcompress.c36 * Read data of @inode from @block_start to @block_end and uncompress
40 static loff_t zisofs_uncompress_block(struct inode *inode, loff_t block_start, argument
49 int i, block_size = block_end - block_start;
54 int needblocks = (block_size + (block_start & bufmask) + bufmask)
77 blocknum = block_start >> bufshift;
138 (block_start & bufmask);
140 (block_start & bufmask),
143 block_start = 0;
210 loff_t block_start, block_end; local
246 block_start
[all...]
/linux-master/fs/btrfs/
H A Dextent_map.c182 if (em->block_start + em->block_len < em->block_start)
184 return em->block_start + em->block_len;
219 if (next->block_start < EXTENT_MAP_LAST_BYTE - 1)
220 return next->block_start == extent_map_block_end(prev);
223 return next->block_start == prev->block_start;
254 em->block_start = merge->block_start;
558 if (em->block_start < EXTENT_MAP_LAST_BYT
[all...]
H A Dextent_map.h54 u64 block_start; member in struct:extent_map
H A Dinode.c141 u64 len, u64 orig_start, u64 block_start,
1161 ins.objectid, /* block_start */
1238 if (em->block_start >= EXTENT_MAP_LAST_BYTE) {
1241 if (em && em->block_start < EXTENT_MAP_LAST_BYTE)
1242 alloc_hint = em->block_start;
1246 alloc_hint = em->block_start;
1423 ins.objectid, /* block_start */
2155 nocow_args.disk_bytenr, /* block_start */
2658 if (em->block_start != EXTENT_MAP_HOLE)
3218 * writepage where we do ASSERT(em->block_start !
4744 u64 block_start; local
7006 btrfs_create_dio_extent(struct btrfs_inode *inode, struct btrfs_dio_data *dio_data, const u64 start, const u64 len, const u64 orig_start, const u64 block_start, const u64 block_len, const u64 orig_block_len, const u64 ram_bytes, const int type) argument
7310 create_io_em(struct btrfs_inode *inode, u64 start, u64 len, u64 orig_start, u64 block_start, u64 block_len, u64 orig_block_len, u64 ram_bytes, int compress_type, int type) argument
7363 u64 block_start, orig_start, orig_block_len, ram_bytes; local
10627 u64 block_start; member in struct:btrfs_swap_info
[all...]
H A Ddefrag.c711 em->block_start = EXTENT_MAP_HOLE;
828 if (!next || next->block_start >= EXTENT_MAP_LAST_BYTE)
995 if (em->block_start == EXTENT_MAP_INLINE &&
1000 if (em->block_start == EXTENT_MAP_HOLE ||
1065 if (em->block_start == EXTENT_MAP_INLINE)
/linux-master/kernel/sched/
H A Dstats.c50 u64 sleep_start, block_start; local
53 block_start = schedstat_val(stats->block_start);
73 if (block_start) {
74 u64 delta = rq_clock(rq) - block_start;
82 __schedstat_set(stats->block_start, 0);
/linux-master/fs/reiserfs/
H A Dfile.c173 unsigned block_start, block_end; local
195 for (bh = head = page_buffers(page), block_start = 0;
196 bh != head || !block_start;
197 block_start = block_end, bh = bh->b_this_page) {
201 block_end = block_start + blocksize;
202 if (block_end <= from || block_start >= to) {
/linux-master/drivers/fpga/
H A Dmicrochip-spi.c110 u32 block_start, component_size; local
143 block_start = get_unaligned_le32(buf + block_start_offset);
147 bitstream_start = block_start;
148 info->header_size = block_start;
149 if (block_start > count)
154 components_size_start = block_start;
/linux-master/fs/cramfs/
H A Dinode.c827 u32 block_ptr, block_start, block_len; local
843 block_start = block_ptr << CRAMFS_BLK_DIRECT_PTR_SHIFT;
852 cramfs_read(sb, block_start, 2);
853 block_start += 2;
863 block_start = OFFSET(inode) + maxblock * 4;
865 block_start = *(u32 *)
868 if (unlikely(block_start & CRAMFS_BLK_FLAG_DIRECT_PTR)) {
870 u32 prev_start = block_start;
871 block_start = prev_start & ~CRAMFS_BLK_FLAGS;
872 block_start <<
[all...]
/linux-master/fs/ocfs2/
H A Daops.c419 unsigned block_start, block_end; local
424 for ( bh = head, block_start = 0;
425 ret == 0 && (bh != head || !block_start);
426 block_start = block_end, bh = next)
429 block_end = block_start + blocksize;
430 if (block_end <= from || block_start >= to) {
569 unsigned int block_start)
571 u64 offset = folio_pos(folio) + block_start;
596 unsigned int block_end, block_start; local
603 for (bh = head, block_start
568 ocfs2_should_read_blk(struct inode *inode, struct folio *folio, unsigned int block_start) argument
875 unsigned int block_start, block_end; local
[all...]
/linux-master/fs/nilfs2/
H A Dpage.c438 unsigned int block_start, block_end; local
442 for (bh = head = page_buffers(page), block_start = 0;
443 bh != head || !block_start;
444 block_start = block_end, bh = bh->b_this_page) {
445 block_end = block_start + bh->b_size;
446 if (block_end > from && block_start < to && !buffer_dirty(bh))
/linux-master/drivers/gpu/drm/
H A Ddrm_buddy.c348 u64 block_start; local
362 block_start = drm_buddy_block_offset(block);
363 block_end = block_start + drm_buddy_block_size(mm, block) - 1;
365 if (!overlaps(start, end, block_start, block_end))
371 if (block_start < start || block_end > end) {
372 u64 adjusted_start = max(block_start, start);
380 if (contains(start, end, block_start, block_end) &&
506 u64 block_start; local
517 block_start = drm_buddy_block_offset(block);
518 block_end = block_start
[all...]
/linux-master/fs/ext4/
H A Dmove_extent.c176 unsigned int blocksize, block_start, block_end; local
190 for (bh = head, block_start = 0; bh != head || !block_start;
191 block++, block_start = block_end, bh = bh->b_this_page) {
192 block_end = block_start + blocksize;
193 if (block_end <= from || block_start >= to) {
207 folio_zero_range(folio, block_start, blocksize);
H A Dpage-io.c434 unsigned block_start; local
466 block_start = bh_offset(bh);
467 if (block_start >= len) {
/linux-master/lib/zlib_deflate/
H A Ddeflate.c546 s->block_start = 0L;
775 s->block_start -= (long) wsize;
839 zlib_tr_flush_block(s, (s->block_start >= 0L ? \
840 (char *)&s->window[(unsigned)s->block_start] : \
842 (ulg)((long)s->strstart - s->block_start), \
844 s->block_start = s->strstart; \
885 s->block_start >= (long)s->w_size, "slide too late");
892 Assert(s->block_start >= 0L, "block gone");
898 max_start = s->block_start + max_block_size;
905 /* Flush if we may have to slide, otherwise block_start ma
[all...]
H A Ddefutil.h126 long block_start; member in struct:deflate_state
/linux-master/fs/
H A Dbuffer.c1966 size_t block_start, block_end; local
1975 block_start = 0;
1977 block_end = block_start + bh->b_size;
1980 if (block_end > from && block_start < to) {
1984 start = max(from, block_start);
1996 block_start = block_end;
2076 size_t block_start, block_end; local
2090 for (bh = head, block_start = 0; bh != head || !block_start;
2091 block++, block_start
2161 size_t block_start, block_end; local
2307 unsigned block_start, block_end, blocksize; local
[all...]
/linux-master/tools/net/ynl/
H A Dynl-gen-c.py197 ri.cw.block_start(line=f"{kw} (type == {self.enum_name})")
1261 def block_start(self, line=''): member in class:CodeWriter
1350 self.block_start()
1512 cw.block_start(line=f'struct ynl_policy_attr {struct.render_name}_policy[{type_max} + 1] =')
1520 cw.block_start(line=f'struct ynl_policy_nest {struct.render_name}_nest =')
1532 cw.block_start()
1548 cw.block_start(line=f"static const char * const {map_name}[] =")
1574 cw.block_start(line=f"static const char * const {map_name}[] =")
1594 ri.cw.block_start()
1639 ri.cw.block_start()
[all...]
/linux-master/drivers/mtd/parsers/
H A Dafs.c227 u32 block_start; local
281 block_start = imginfo[20];
287 block_start, block_end);
/linux-master/arch/arm/mm/
H A Dmmu.c1198 phys_addr_t block_start, block_end, memblock_limit = 0; local
1216 for_each_mem_range(i, &block_start, &block_end) {
1217 if (!IS_ALIGNED(block_start, PMD_SIZE)) {
1220 len = round_up(block_start, PMD_SIZE) - block_start;
1221 memblock_mark_nomap(block_start, len);
1226 for_each_mem_range(i, &block_start, &block_end) {
1227 if (block_start < vmalloc_limit) {
1253 if (!IS_ALIGNED(block_start, PMD_SIZE))
1254 memblock_limit = block_start;
[all...]
/linux-master/fs/bcachefs/
H A Dfs-io.c512 u64 block_start = round_up(offset, block_bytes(c)); local
525 if (block_start < block_end) {
529 block_start >> 9, block_end >> 9,
709 u64 block_start = round_down(offset, block_bytes(c)); local
729 block_start = round_up(offset, block_bytes(c));
733 ret = __bchfs_fallocate(inode, mode, block_start >> 9, block_end >> 9);
/linux-master/fs/iomap/
H A Dbuffered-io.c659 static int iomap_read_folio_sync(loff_t block_start, struct folio *folio, argument
666 bio.bi_iter.bi_sector = iomap_sector(iomap, block_start);
677 loff_t block_start = round_down(pos, block_size); local
703 iomap_adjust_read_range(iter->inode, folio, &block_start,
704 block_end - block_start, &poff, &plen);
713 if (iomap_block_needs_zeroing(iter, block_start)) {
723 status = iomap_read_folio_sync(block_start, folio,
729 } while ((block_start += plen) < block_end);
/linux-master/drivers/net/ethernet/mellanox/mlxsw/
H A Dcore_acl_flex_keys.h233 int block_start, int block_end);

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