Searched refs:dbh (Results 1 - 3 of 3) sorted by relevance
/linux-master/fs/nilfs2/ |
H A D | page.c | 96 * @dbh: destination buffer 99 void nilfs_copy_buffer(struct buffer_head *dbh, struct buffer_head *sbh) argument 103 struct page *spage = sbh->b_page, *dpage = dbh->b_page; 108 memcpy(kaddr1 + bh_offset(dbh), kaddr0 + bh_offset(sbh), sbh->b_size); 112 dbh->b_state = sbh->b_state & NILFS_BUFFER_INHERENT_BITS; 113 dbh->b_blocknr = sbh->b_blocknr; 114 dbh->b_bdev = sbh->b_bdev; 116 bh = dbh; 118 while ((bh = bh->b_this_page) != dbh) { 200 struct buffer_head *dbh, *dbuf local [all...] |
/linux-master/fs/udf/ |
H A D | namei.c | 136 struct buffer_head *dbh = NULL; local 167 dbh = sb_getblk(inode->i_sb, newblock); 168 if (!dbh) 170 lock_buffer(dbh); 171 memcpy(dbh->b_data, iinfo->i_data, inode->i_size); 172 memset(dbh->b_data + inode->i_size, 0, 174 set_buffer_uptodate(dbh); 175 unlock_buffer(dbh); 191 brelse(dbh); 203 impuse = dbh [all...] |
/linux-master/fs/ocfs2/ |
H A D | quota_local.c | 972 struct buffer_head *bh = NULL, *dbh = NULL; local 1042 dbh = sb_getblk(sb, p_blkno); 1043 if (!dbh) { 1048 ocfs2_set_new_buffer_uptodate(INODE_CACHE(lqinode), dbh); local 1049 status = ocfs2_journal_access_dq(handle, INODE_CACHE(lqinode), dbh, 1055 lock_buffer(dbh); 1056 memset(dbh->b_data, 0, sb->s_blocksize - OCFS2_QBLK_RESERVED_SPACE); 1057 unlock_buffer(dbh); 1058 ocfs2_journal_dirty(handle, dbh); 1085 brelse(dbh); [all...] |
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