Lines Matching refs:c_bh
380 struct buffer_head *c_bh;
388 c_bh = sb_getblk(sb, backup_fat + bhs[n]->b_blocknr);
389 if (!c_bh) {
394 lock_buffer(c_bh);
395 memcpy(c_bh->b_data, bhs[n]->b_data, sb->s_blocksize);
396 set_buffer_uptodate(c_bh);
397 unlock_buffer(c_bh);
398 mark_buffer_dirty_inode(c_bh, sbi->fat_inode);
400 err = sync_dirty_buffer(c_bh);
401 brelse(c_bh);