Lines Matching defs:bitmap_bh
183 struct buffer_head *bitmap_bh = NULL;
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;
1091 bitmap_bh = ext4_read_inode_bitmap(sb, block_group);
1092 if (!bitmap_bh) {
1101 if (!ext4_test_bit(bit, bitmap_bh->b_data))
1118 brelse(bitmap_bh);
1127 bit, (unsigned long long)bitmap_bh->b_blocknr,
1128 ext4_test_bit(bit, bitmap_bh->b_data));
1142 brelse(bitmap_bh);
1155 struct buffer_head *bitmap_bh = NULL;
1166 brelse(bitmap_bh);
1167 bitmap_bh = ext4_read_inode_bitmap(sb, i);
1168 if (!bitmap_bh)
1171 x = ext4_count_free(bitmap_bh, EXT4_INODES_PER_GROUP(sb) / 8);
1176 brelse(bitmap_bh);