Searched refs:bitmap_bh (Results 1 - 13 of 13) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/fs/ext3/
H A Dialloc.c94 struct buffer_head *bitmap_bh = NULL; local
132 bitmap_bh = read_inode_bitmap(sb, block_group);
133 if (!bitmap_bh)
136 BUFFER_TRACE(bitmap_bh, "get_write_access");
137 fatal = ext3_journal_get_write_access(handle, bitmap_bh);
143 bit, bitmap_bh->b_data))
168 BUFFER_TRACE(bitmap_bh, "call ext3_journal_dirty_metadata");
169 err = ext3_journal_dirty_metadata(handle, bitmap_bh);
174 brelse(bitmap_bh);
410 struct buffer_head *bitmap_bh local
627 struct buffer_head *bitmap_bh; local
706 struct buffer_head *bitmap_bh = NULL; local
[all...]
H A Dballoc.c477 struct buffer_head *bitmap_bh = NULL; local
517 brelse(bitmap_bh);
518 bitmap_bh = read_block_bitmap(sb, block_group);
519 if (!bitmap_bh)
543 BUFFER_TRACE(bitmap_bh, "getting undo access");
544 err = ext3_journal_get_undo_access(handle, bitmap_bh);
558 jbd_lock_bh_state(bitmap_bh);
565 jbd_unlock_bh_state(bitmap_bh);
571 if (!bh2jh(bitmap_bh)->b_committed_data)
574 BUFFER_TRACE2(debug_bh, bitmap_bh, "bitma
862 ext3_try_to_allocate(struct super_block *sb, handle_t *handle, int group, struct buffer_head *bitmap_bh, ext3_grpblk_t grp_goal, unsigned long *count, struct ext3_reserve_window *my_rsv) argument
1096 alloc_new_reservation(struct ext3_reserve_window_node *my_rsv, ext3_grpblk_t grp_goal, struct super_block *sb, unsigned int group, struct buffer_head *bitmap_bh) argument
1295 ext3_try_to_allocate_with_rsv(struct super_block *sb, handle_t *handle, unsigned int group, struct buffer_head *bitmap_bh, ext3_grpblk_t grp_goal, struct ext3_reserve_window_node * my_rsv, unsigned long *count, int *errp) argument
1468 struct buffer_head *bitmap_bh = NULL; local
1764 struct buffer_head *bitmap_bh = NULL; local
[all...]
H A Dinode.c2634 struct buffer_head *bitmap_bh; local
2655 bitmap_bh = sb_getblk(inode->i_sb,
2657 if (!bitmap_bh)
2665 if (!buffer_uptodate(bitmap_bh)) {
2666 brelse(bitmap_bh);
2672 if (ext3_test_bit(i, bitmap_bh->b_data))
2675 brelse(bitmap_bh);
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/fs/ext2/
H A Dballoc.c486 struct buffer_head *bitmap_bh = NULL; local
523 brelse(bitmap_bh);
524 bitmap_bh = read_block_bitmap(sb, block_group);
525 if (!bitmap_bh)
547 bit + i, bitmap_bh->b_data)) {
555 mark_buffer_dirty(bitmap_bh);
557 sync_dirty_buffer(bitmap_bh);
568 brelse(bitmap_bh);
650 * @bitmap_bh: bufferhead holds the block bitmap
670 struct buffer_head *bitmap_bh, ext2_grpblk_
669 ext2_try_to_allocate(struct super_block *sb, int group, struct buffer_head *bitmap_bh, ext2_grpblk_t grp_goal, unsigned long *count, struct ext2_reserve_window *my_rsv) argument
903 alloc_new_reservation(struct ext2_reserve_window_node *my_rsv, ext2_grpblk_t grp_goal, struct super_block *sb, unsigned int group, struct buffer_head *bitmap_bh) argument
1097 ext2_try_to_allocate_with_rsv(struct super_block *sb, unsigned int group, struct buffer_head *bitmap_bh, ext2_grpblk_t grp_goal, struct ext2_reserve_window_node * my_rsv, unsigned long *count) argument
1217 struct buffer_head *bitmap_bh = NULL; local
1476 struct buffer_head *bitmap_bh; local
[all...]
H A Dialloc.c109 struct buffer_head *bitmap_bh; local
137 bitmap_bh = read_inode_bitmap(sb, block_group);
138 if (!bitmap_bh)
143 bit, (void *) bitmap_bh->b_data))
148 mark_buffer_dirty(bitmap_bh);
150 sync_dirty_buffer(bitmap_bh);
152 brelse(bitmap_bh);
423 struct buffer_head *bitmap_bh = NULL; local
457 brelse(bitmap_bh);
458 bitmap_bh
611 struct buffer_head *bitmap_bh = NULL; local
[all...]
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/fs/nilfs2/
H A Dalloc.c408 struct buffer_head *desc_bh, *bitmap_bh; local
443 inode, group, 1, &bitmap_bh);
446 bitmap_kaddr = kmap(bitmap_bh->b_page);
447 bitmap = bitmap_kaddr + bh_offset(bitmap_bh);
458 kunmap(bitmap_bh->b_page);
461 req->pr_bitmap_bh = bitmap_bh;
464 kunmap(bitmap_bh->b_page);
465 brelse(bitmap_bh);
583 struct buffer_head *desc_bh, *bitmap_bh; local
591 ret = nilfs_palloc_get_bitmap_block(inode, group, 1, &bitmap_bh);
642 struct buffer_head *desc_bh, *bitmap_bh; local
[all...]
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/fs/ext4/
H A Dballoc.c374 struct buffer_head *bitmap_bh = NULL; local
396 bitmap_bh = ext4_read_block_bitmap(sb, block_group);
397 if (!bitmap_bh)
418 BUFFER_TRACE(bitmap_bh, "getting undo access");
419 err = ext4_journal_get_undo_access(handle, bitmap_bh);
438 BUFFER_TRACE(bitmap_bh, "clear bit");
440 bit + i, bitmap_bh->b_data)) {
443 BUFFER_TRACE(bitmap_bh, "bit already cleared");
469 BUFFER_TRACE(bitmap_bh, "dirtied bitmap block");
470 err = ext4_handle_dirty_metadata(handle, NULL, bitmap_bh);
619 struct buffer_head *bitmap_bh = NULL; local
[all...]
H A Dialloc.c183 struct buffer_head *bitmap_bh = NULL; local
234 bitmap_bh = ext4_read_inode_bitmap(sb, block_group);
235 if (!bitmap_bh)
238 BUFFER_TRACE(bitmap_bh, "get_write_access");
239 fatal = ext4_journal_get_write_access(handle, bitmap_bh);
250 cleared = ext4_clear_bit(bit, bitmap_bh->b_data);
278 BUFFER_TRACE(bitmap_bh, "call ext4_handle_dirty_metadata");
279 err = ext4_handle_dirty_metadata(handle, NULL, bitmap_bh);
287 brelse(bitmap_bh);
1079 struct buffer_head *bitmap_bh; local
1155 struct buffer_head *bitmap_bh = NULL; local
[all...]
H A Dmballoc.c2702 struct buffer_head *bitmap_bh = NULL; local
2717 bitmap_bh = ext4_read_block_bitmap(sb, ac->ac_b_ex.fe_group);
2718 if (!bitmap_bh)
2721 err = ext4_journal_get_write_access(handle, bitmap_bh);
2748 mb_set_bits(bitmap_bh->b_data, ac->ac_b_ex.fe_start,
2751 err = ext4_handle_dirty_metadata(handle, NULL, bitmap_bh);
2763 bitmap_bh->b_data));
2767 mb_set_bits(bitmap_bh->b_data, ac->ac_b_ex.fe_start,ac->ac_b_ex.fe_len);
2794 err = ext4_handle_dirty_metadata(handle, NULL, bitmap_bh);
2801 brelse(bitmap_bh);
3513 ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh, struct ext4_prealloc_space *pa, struct ext4_allocation_context *ac) argument
3621 struct buffer_head *bitmap_bh = NULL; local
3730 struct buffer_head *bitmap_bh = NULL; local
4448 struct buffer_head *bitmap_bh = NULL; local
[all...]
H A Dinode.c4836 struct buffer_head *bitmap_bh; local
4842 bitmap_bh = sb_getblk(sb, ext4_inode_bitmap(sb, gdp));
4843 if (!bitmap_bh)
4851 if (!buffer_uptodate(bitmap_bh)) {
4852 brelse(bitmap_bh);
4858 if (ext4_test_bit(i, bitmap_bh->b_data))
4861 brelse(bitmap_bh);
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/fs/ocfs2/
H A Dsuballoc.h131 struct buffer_head *bitmap_bh,
136 struct buffer_head *bitmap_bh,
H A Dlocalalloc.c69 struct buffer_head **bitmap_bh);
1078 struct buffer_head **bitmap_bh)
1108 *bitmap_bh = (*ac)->ac_bh;
1109 get_bh(*bitmap_bh);
1075 ocfs2_local_alloc_reserve_for_window(struct ocfs2_super *osb, struct ocfs2_alloc_context **ac, struct inode **bitmap_inode, struct buffer_head **bitmap_bh) argument
H A Dsuballoc.c2530 struct buffer_head *bitmap_bh,
2551 fe = (struct ocfs2_dinode *) bitmap_bh->b_data;
2561 status = _ocfs2_free_suballoc_bits(handle, bitmap_inode, bitmap_bh,
2579 struct buffer_head *bitmap_bh,
2583 return _ocfs2_free_clusters(handle, bitmap_inode, bitmap_bh,
2594 struct buffer_head *bitmap_bh,
2598 return _ocfs2_free_clusters(handle, bitmap_inode, bitmap_bh,
2528 _ocfs2_free_clusters(handle_t *handle, struct inode *bitmap_inode, struct buffer_head *bitmap_bh, u64 start_blk, unsigned int num_clusters, void (*undo_fn)(unsigned int bit, unsigned long *bitmap)) argument
2577 ocfs2_free_clusters(handle_t *handle, struct inode *bitmap_inode, struct buffer_head *bitmap_bh, u64 start_blk, unsigned int num_clusters) argument
2592 ocfs2_release_clusters(handle_t *handle, struct inode *bitmap_inode, struct buffer_head *bitmap_bh, u64 start_blk, unsigned int num_clusters) argument

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