Searched refs:bh (Results 151 - 175 of 286) sorted by relevance

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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/fs/gfs2/
H A Dtrans.h34 void gfs2_trans_add_bh(struct gfs2_glock *gl, struct buffer_head *bh, int meta);
H A Dtrans.c125 * @bh: The buffer to add
130 void gfs2_trans_add_bh(struct gfs2_glock *gl, struct buffer_head *bh, int meta) argument
135 bd = bh->b_private;
139 gfs2_attach_bufdata(gl, bh, meta);
140 bd = bh->b_private;
H A Dglops.c43 struct buffer_head *bh; local
59 bh = bd->bd_bh;
60 blkno = bh->b_blocknr;
61 gfs2_assert_withdraw(sdp, !buffer_busy(bh));
67 brelse(bh);
198 struct buffer_head *bh; local
203 error = gfs2_meta_read(gl, gl->gl_name.ln_number, 0, &bh);
205 brelse(bh);
/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/fs/isofs/
H A Dinode.c534 struct buffer_head * bh = NULL, *pri_bh = NULL; local
580 if (!(bh = sb_bread(s, block)))
583 vdp = (struct iso_volume_descriptor *)bh->b_data;
584 hdp = (struct hs_volume_descriptor *)bh->b_data;
597 pri_bh = bh;
598 bh = NULL;
637 brelse(bh);
638 bh = NULL;
646 brelse(bh);
647 bh
912 isofs_get_blocks(struct inode *inode, sector_t iblock_s, struct buffer_head **bh, unsigned long nblocks) argument
1066 struct buffer_head * bh = NULL; local
1173 struct buffer_head * bh = NULL; local
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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/fs/ext2/
H A Dialloc.c49 struct buffer_head *bh = NULL; local
55 bh = sb_bread(sb, le32_to_cpu(desc->bg_inode_bitmap));
56 if (!bh)
62 return bh;
68 struct buffer_head *bh; local
70 desc = ext2_get_group_desc(sb, group, &bh);
87 mark_buffer_dirty(bh);
168 struct buffer_head *bh; local
179 gdp = ext2_get_group_desc(inode->i_sb, block_group, &bh);
208 struct buffer_head *bh, *best_b local
275 struct buffer_head *bh; local
380 struct buffer_head *bh; local
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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/fs/reiserfs/
H A Dbitmap.c140 struct buffer_head *bh; local
160 bh = reiserfs_read_bitmap_block(s, bmap_n);
161 if (bh == NULL)
167 brelse(bh);
173 ((unsigned long *)(bh->b_data), boundary, *beg);
177 brelse(bh);
186 || reiserfs_test_le_bit(end, bh->b_data)) {
200 reiserfs_prepare_for_journal(s, bh, 1);
205 (i, bh->b_data)) {
217 (i, bh
277 struct buffer_head *bh = reiserfs_read_bitmap_block(s, bm); local
711 struct buffer_head *bh; local
1258 reiserfs_cache_bitmap_metadata(struct super_block *sb, struct buffer_head *bh, struct reiserfs_bitmap_info *info) argument
1292 struct buffer_head *bh; local
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H A Ddir.c50 struct buffer_head *bh; local
87 bh = de.de_bh;
96 RFALSE(item_num > B_NR_ITEMS(bh) - 1,
98 item_num, B_NR_ITEMS(bh));
109 B_I_DEH(bh, ih) + entry_num;
121 d_reclen = entry_length(bh, ih, entry_num);
122 d_name = B_I_DEH_ENTRY_FILE_NAME(bh, ih, deh);
190 if (item_num != B_NR_ITEMS(bh) - 1)
H A Dstree.c385 struct buffer_head *bh; local
387 bh = PATH_OFFSET_PBUFFER(p_s_search_path, n_path_offset--);
388 decrement_bcount(bh);
436 static int is_leaf(char *buf, int blocksize, struct buffer_head *bh) argument
455 reiserfs_warning(NULL, "is_leaf: nr_item seems wrong: %z", bh);
463 bh);
506 static int is_internal(char *buf, int blocksize, struct buffer_head *bh) argument
526 bh);
533 "is_internal: free space seems wrong: %z", bh);
540 // make sure that bh contain
542 is_tree_node(struct buffer_head *bh, int level) argument
559 search_by_key_reada(struct super_block *s, struct buffer_head **bh, unsigned long *b, int num) argument
1430 struct buffer_head *bh; local
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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/fs/ufs/
H A Dtruncate.c388 struct buffer_head *bh; local
406 bh = page_buffers(lastpage);
408 bh = bh->b_this_page;
411 err = ufs_getfrag_block(inode, lastfrag, bh, 1);
416 if (buffer_new(bh)) {
417 clear_buffer_new(bh);
418 unmap_underlying_metadata(bh->b_bdev,
419 bh->b_blocknr);
424 set_buffer_uptodate(bh);
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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/fs/jfs/
H A Djfs_mount.c306 struct buffer_head *bh; local
313 if ((rc = readSuper(sb, &bh)))
315 j_sb = (struct jfs_superblock *)bh->b_data;
399 brelse(bh);
413 struct buffer_head *bh; local
430 if ((rc = readSuper(sb, &bh)))
433 j_sb = (struct jfs_superblock *)bh->b_data;
451 mark_buffer_dirty(bh);
452 sync_dirty_buffer(bh);
453 brelse(bh);
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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/fs/efs/
H A Dsuper.c245 struct buffer_head *bh; local
261 bh = sb_bread(s, 0);
263 if (!bh) {
273 sb->fs_start = efs_validate_vh((struct volume_header *) bh->b_data);
274 brelse(bh);
280 bh = sb_bread(s, sb->fs_start + EFS_SUPER);
281 if (!bh) {
286 if (efs_validate_super(sb, (struct efs_super *) bh->b_data)) {
290 brelse(bh);
293 brelse(bh);
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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/fs/ocfs2/
H A Dsuper.c104 struct buffer_head *bh,
107 struct buffer_head *bh,
110 struct buffer_head **bh,
430 struct buffer_head **bh,
438 *bh = NULL;
454 status = ocfs2_get_sector(sb, bh, 0, *sector_size);
459 hdr = (struct ocfs1_vol_disk_hdr *) (*bh)->b_data;
471 brelse(*bh);
472 *bh = NULL;
488 tmpstat = ocfs2_get_sector(sb, bh,
429 ocfs2_sb_probe(struct super_block *sb, struct buffer_head **bh, int *sector_size) argument
538 struct buffer_head *bh = NULL; local
882 struct buffer_head *bh = NULL; local
986 ocfs2_get_sector(struct super_block *sb, struct buffer_head **bh, int block, int sect_size) argument
1239 ocfs2_initialize_super(struct super_block *sb, struct buffer_head *bh, int sector_size) argument
1499 ocfs2_verify_volume(struct ocfs2_dinode *di, struct buffer_head *bh, u32 blksz) argument
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H A Dfile.h62 struct buffer_head *bh);
H A Dalloc.c62 struct buffer_head *bh; member in struct:ocfs2_path_item
73 #define path_root_bh(_path) ((_path)->p_node[0].bh)
75 #define path_leaf_bh(_path) ((_path)->p_node[(_path)->p_tree_depth].bh)
95 brelse(node->bh);
96 node->bh = NULL;
130 brelse(dest->p_node[i].bh);
132 dest->p_node[i].bh = src->p_node[i].bh;
135 src->p_node[i].bh = NULL;
151 * Right now, no root bh i
469 struct buffer_head *bh; local
758 struct buffer_head *bh = NULL; local
1026 struct buffer_head *bh = NULL; local
1128 find_path_ins(void *data, struct buffer_head *bh) argument
1147 find_leaf_ins(void *data, struct buffer_head *bh) argument
1172 struct buffer_head *bh = NULL; local
1824 struct buffer_head *bh; local
2188 struct buffer_head *bh = NULL; local
2308 struct buffer_head *bh = NULL; local
2726 struct buffer_head *bh = NULL; local
2948 struct buffer_head *bh = NULL; local
3046 struct buffer_head *bh; local
3360 ocfs2_writeback_zero_func(handle_t *handle, struct buffer_head *bh) argument
3367 ocfs2_ordered_zero_func(handle_t *handle, struct buffer_head *bh) argument
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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/mm/
H A Dmigrate.c439 struct buffer_head *bh, *head; local
452 bh = head;
454 get_bh(bh);
455 lock_buffer(bh);
456 bh = bh->b_this_page;
458 } while (bh != head);
466 bh = head;
468 set_bh_page(bh, newpage, bh_offset(bh));
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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/drivers/block/
H A Dacsi.c865 struct buffer_head *bh;
869 bh = CURRENT->bh;
871 if (!bh)
875 memcpy( dst, src, bh->b_size );
876 dst += bh->b_size;
877 if ((bh = bh->b_reqnext))
878 src = bh->b_data;
887 struct buffer_head *bh;
863 struct buffer_head *bh; local
885 struct buffer_head *bh; local
947 struct buffer_head *bh; local
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H A Drd.c103 struct buffer_head *bh = page_buffers(page); local
104 struct buffer_head *head = bh;
107 if (!buffer_uptodate(bh)) {
108 memset(bh->b_data, 0, bh->b_size);
120 set_buffer_uptodate(bh);
122 } while ((bh = bh->b_this_page) != head);
/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/fs/udf/
H A Dmisc.c209 struct buffer_head *bh = NULL; local
217 bh = udf_tread(sb, block + UDF_SB_SESSION(sb));
218 if (!bh)
224 tag_p = (tag *)(bh->b_data);
238 checksum += (uint8_t)(bh->b_data[i]);
240 checksum += (uint8_t)(bh->b_data[i]);
257 le16_to_cpu(tag_p->descCRC) == udf_crc(bh->b_data + sizeof(tag),
260 return bh;
266 brelse(bh);
/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/fs/befs/
H A Ddatastream.c52 struct buffer_head *bh = NULL; local
67 bh = befs_bread_iaddr(sb, run);
68 if (!bh) {
77 return bh;
131 struct buffer_head *bh = NULL; local
135 bh = befs_read_datastream(sb, ds, bytes_read, NULL);
136 if (!bh) {
145 memcpy(buff + bytes_read, bh->b_data, plen);
146 brelse(bh);
/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/minidlna/ffmpeg-0.5.1/libavcodec/
H A Dzmbv.c66 int bw, bh, bx, by; member in struct:ZmbvContext
100 for(y = 0; y < c->height; y += c->bh) {
101 bh2 = ((c->height - y) > c->bh) ? c->bh : (c->height - y);
141 output += c->width * c->bh;
142 prev += c->width * c->bh;
171 for(y = 0; y < c->height; y += c->bh) {
172 bh2 = ((c->height - y) > c->bh) ? c->bh : (c->height - y);
214 output += c->width * c->bh;
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H A Dzmbvenc.c64 static inline int block_cmp(uint8_t *src, int stride, uint8_t *src2, int stride2, int bw, int bh) argument
70 for(j = 0; j < bh; j++){
89 int dx, dy, tx, ty, tv, bv, bw, bh; local
93 bh = FFMIN(ZMBV_BLOCK, c->avctx->height - y);
94 bv = block_cmp(src, sstride, prev, pstride, bw, bh);
96 for(ty = FFMAX(y - c->range, 0); ty < FFMIN(y + c->range, c->avctx->height - bh); ty++){
101 tv = block_cmp(src, sstride, prev + dx + dy*pstride, pstride, bw, bh);
125 int bw, bh; local
183 bh = (avctx->height + ZMBV_BLOCK - 1) / ZMBV_BLOCK;
185 memset(c->work_buf + work_size, 0, (bw * bh *
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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/fs/hpfs/
H A Dnamei.c16 struct buffer_head *bh; local
29 fnode = hpfs_alloc_fnode(dir->i_sb, hpfs_i(dir)->i_dno, &fno, &bh);
88 mark_buffer_dirty(bh);
89 brelse(bh);
114 brelse(bh);
126 struct buffer_head *bh; local
136 fnode = hpfs_alloc_fnode(dir->i_sb, hpfs_i(dir)->i_dno, &fno, &bh);
182 mark_buffer_dirty(bh);
183 brelse(bh);
204 brelse(bh);
215 struct buffer_head *bh; local
293 struct buffer_head *bh; local
516 struct buffer_head *bh; local
559 struct buffer_head *bh; local
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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/drivers/md/
H A Dbitmap.c281 struct buffer_head *bh; local
286 bh = page_buffers(page);
288 while (bh && bh->b_blocknr) {
290 set_buffer_locked(bh);
291 set_buffer_mapped(bh);
292 submit_bh(WRITE, bh);
293 bh = bh->b_this_page;
304 static void end_bitmap_write(struct buffer_head *bh, in argument
328 struct buffer_head *bh = page_buffers(page); local
352 struct buffer_head *bh; local
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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/fs/hfs/
H A Dhfs_fs.h256 static inline void hfs_buffer_sync(struct buffer_head *bh) argument
258 while (buffer_locked(bh)) {
259 wait_on_buffer(bh);
261 if (buffer_dirty(bh)) {
262 ll_rw_block(WRITE, 1, &bh);
263 wait_on_buffer(bh);
/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/fs/ext3/
H A Dballoc.c45 * @bh: pointer to the buffer head to store the block
50 struct buffer_head ** bh)
78 if (bh)
79 *bh = sbi->s_group_desc[group_desc];
97 struct buffer_head * bh = NULL; local
102 bh = sb_bread(sb, le32_to_cpu(desc->bg_block_bitmap));
103 if (!bh)
109 return bh;
620 * @bh: bufferhead contains the bitmap of the given block group
637 static int ext3_test_allocatable(ext3_grpblk_t nr, struct buffer_head *bh) argument
48 ext3_get_group_desc(struct super_block * sb, unsigned int block_group, struct buffer_head ** bh) argument
665 bitmap_search_next_usable_block(ext3_grpblk_t start, struct buffer_head *bh, ext3_grpblk_t maxblocks) argument
700 find_next_usable_block(ext3_grpblk_t start, struct buffer_head *bh, ext3_grpblk_t maxblocks) argument
756 claim_block(spinlock_t *lock, ext3_grpblk_t block, struct buffer_head *bh) argument
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