/* * btnode.h - NILFS B-tree node cache * * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * Written by Seiji Kihara. * Revised by Ryusuke Konishi. */ #ifndef _NILFS_BTNODE_H #define _NILFS_BTNODE_H #include <linux/types.h> #include <linux/buffer_head.h> #include <linux/fs.h> #include <linux/backing-dev.h> /** * struct nilfs_btnode_chkey_ctxt - change key context * @oldkey: old key of block's moving content * @newkey: new key for block's content * @bh: buffer head of old buffer * @newbh: buffer head of new buffer */ struct nilfs_btnode_chkey_ctxt { __u64 oldkey; __u64 newkey; struct buffer_head *bh; struct buffer_head *newbh; }; void nilfs_btnode_cache_clear(struct address_space *); struct buffer_head *nilfs_btnode_create_block(struct address_space *btnc, __u64 blocknr); int nilfs_btnode_submit_block(struct address_space *, __u64, sector_t, int, int, struct buffer_head **, sector_t *); void nilfs_btnode_delete(struct buffer_head *); int nilfs_btnode_prepare_change_key(struct address_space *, struct nilfs_btnode_chkey_ctxt *); void nilfs_btnode_commit_change_key(struct address_space *, struct nilfs_btnode_chkey_ctxt *); void nilfs_btnode_abort_change_key(struct address_space *, struct nilfs_btnode_chkey_ctxt *); #endif /* _NILFS_BTNODE_H */ f='/cgit.cgi/linux/net-next.git/tree/sound/soc/codecs/ts3a227e.h?h=nds-private-remove&id=94c3e614df2117626fccfac8f821c66e30556384'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs/ts3a227e.h?h=nds-private-remove&id=94c3e614df2117626fccfac8f821c66e30556384'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/sound/soc/codecs/ts3a227e.h?h=nds-private-remove&id=94c3e614df2117626fccfac8f821c66e30556384'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/sound/soc/codecs/ts3a227e.h'> <input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='94c3e614df2117626fccfac8f821c66e30556384'/><select name='qt'> <option value='grep'>log msg</option> <option value='author'>author</option> <option value='committer'>committer</option> <option value='range'>range</option> </select> <input class='txt' type='search' size='10' name='q' value=''/> <input type='submit' value='search'/> </form> </td></tr></table> <div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?h=nds-private-remove&id=94c3e614df2117626fccfac8f821c66e30556384'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/sound?h=nds-private-remove&id=94c3e614df2117626fccfac8f821c66e30556384'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/log/sound/soc?h=nds-private-remove&id=94c3e614df2117626fccfac8f821c66e30556384'>soc</a>/<a href='/cgit.cgi/linux/net-next.git/log/sound/soc/codecs?h=nds-private-remove&id=94c3e614df2117626fccfac8f821c66e30556384'>codecs</a>/<a href='/cgit.cgi/linux/net-next.git/log/sound/soc/codecs/ts3a227e.h?h=nds-private-remove&id=94c3e614df2117626fccfac8f821c66e30556384'>ts3a227e.h</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/sound/soc/codecs/ts3a227e.h?h=nds-private-remove&id=94c3e614df2117626fccfac8f821c66e30556384&showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>