Benjamin Marzinski 5af4e7a0be [GFS2] fix gfs2 block allocation (cleaned up) ... This patch fixes bz 450641. This patch changes the computation for zero_metapath_length(), which it renames to metapath_branch_start(). When you are extending the metadata tree, The indirect blocks that point to the new data block must either diverge from the existing tree either at the inode, or at the first indirect block. They can diverge at the first indirect block because the inode has room for 483 pointers while the indirect blocks have room for 509 pointers, so when the tree is grown, there is some free space in the first indirect block. What metapath_branch_start() now computes is the height where the first indirect block for the new data block is located. It can either be 1 (if the indirect block diverges from the inode) or 2 (if it diverges from the first indirect block). Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>		2008-06-24 19:02:28 +01:00
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locking	fs: replace remaining __FUNCTION__ occurrences	2008-04-30 08:29:54 -07:00
acl.c	[GFS2] fix GFP_KERNEL misuses	2008-04-10 09:55:26 +01:00
acl.h	[GFS2] Remove gfs2_check_acl()	2006-11-30 10:37:32 -05:00
bmap.c	[GFS2] fix gfs2 block allocation (cleaned up)	2008-06-24 19:02:28 +01:00
bmap.h	[GFS2] Remove function gfs2_get_block	2008-01-25 08:08:25 +00:00
daemon.c	[GFS2] Move gfs2_logd into log.c	2008-01-25 08:07:56 +00:00
daemon.h	[GFS2] Move gfs2_logd into log.c	2008-01-25 08:07:56 +00:00
dir.c	[GFS2] fix GFP_KERNEL misuses	2008-04-10 09:55:26 +01:00
dir.h	[GFS2] Clean up inode number handling	2007-07-09 08:22:24 +01:00
eaops.c	[GFS2] Remove unrequired code	2008-01-25 08:08:13 +00:00
eaops.h	[GFS2] mark struct *_operations const	2007-10-10 08:55:03 +01:00
eattr.c	[GFS2] fix GFP_KERNEL misuses	2008-04-10 09:55:26 +01:00
eattr.h	[GFS2] gfs2 misc endianness annotations	2006-11-30 10:33:46 -05:00
gfs2.h	[GFS2] Update copyright, tidy up incore.h	2006-09-01 11:05:15 -04:00
glock.c	[GFS2] Invalidate cache at correct point	2008-03-31 10:41:44 +01:00
glock.h	[GFS2] Fix a page lock / glock deadlock	2008-03-31 10:41:12 +01:00
glops.c	[GFS2] filesystem consistency error from do_strip	2008-05-12 08:54:53 +01:00
glops.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
incore.h	[GFS2] filesystem consistency error from do_strip	2008-05-12 08:54:53 +01:00
inode.c	[GFS2] filesystem consistency error from do_strip	2008-05-12 08:54:53 +01:00
inode.h	[GFS2] Eliminate (almost) duplicate field from gfs2_inode	2008-03-31 10:40:55 +01:00
Kconfig	[GFS2] Need to ensure that sector_t is 64bits for GFS2	2008-03-31 10:41:25 +01:00
locking.c	[GFS2] Export lm_interface to kernel headers	2006-09-19 08:45:18 -04:00
log.c	[GFS2] fix assertion in log_refund()	2008-04-18 08:36:09 +01:00
log.h	[GFS2] Move gfs2_logd into log.c	2008-01-25 08:07:56 +00:00
lops.c	[GFS2] Plug an unlikely leak	2008-03-31 10:40:05 +01:00
lops.h	[GFS2] Only do lo_incore_commit once	2008-03-31 10:39:54 +01:00
main.c	[GFS2] Allocate gfs2_rgrpd from slab memory	2008-03-31 10:40:07 +01:00
Makefile	[GFS2] Remove lm.[ch] and distribute content	2008-03-31 10:40:26 +01:00
meta_io.c	[GFS2] filesystem consistency error from do_strip	2008-05-12 08:54:53 +01:00
meta_io.h	[GFS2] Remove useless i_cache from inodes	2008-01-25 08:07:16 +00:00
mount.c	[GFS2] Add NULL entry to token table	2007-10-10 08:55:34 +01:00
mount.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
ops_address.c	mm: remove nopage	2008-04-28 08:58:18 -07:00
ops_address.h	[GFS2] Remove function gfs2_get_block	2008-01-25 08:08:25 +00:00
ops_dentry.c	[GFS2] Fix a page lock / glock deadlock	2008-03-31 10:41:12 +01:00
ops_dentry.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
ops_export.c	[GFS2] test for IS_ERR rather than 0	2008-03-31 10:41:46 +01:00
ops_file.c	[GFS2] Streamline quota lock/check for no-quota case	2008-03-31 10:41:36 +01:00
ops_fstype.c	[GFS2] Prefer strlcpy() over snprintf()	2008-05-12 08:57:11 +01:00
ops_fstype.h	exportfs: make struct export_operations const	2007-10-22 08:13:21 -07:00
ops_inode.c	[GFS2] Streamline quota lock/check for no-quota case	2008-03-31 10:41:36 +01:00
ops_inode.h	[GFS2] remove gfs2_dev_iops	2008-03-31 10:41:20 +01:00
ops_super.c	[GFS2] filesystem consistency error from do_strip	2008-05-12 08:54:53 +01:00
ops_super.h	[PATCH] Mark struct super_operations const	2007-02-12 09:48:47 -08:00
quota.c	[GFS2] fix GFP_KERNEL misuses	2008-04-10 09:55:26 +01:00
quota.h	[GFS2] Streamline quota lock/check for no-quota case	2008-03-31 10:41:36 +01:00
recovery.c	[GFS2] fix GFP_KERNEL misuses	2008-04-10 09:55:26 +01:00
recovery.h	[GFS2] split and annotate gfs2_log_head	2006-11-30 10:33:14 -05:00
rgrp.c	[GFS2] BUG: unable to handle kernel paging request at ffff81002690e000	2008-06-24 14:17:45 +01:00
rgrp.h	[GFS2] Add extent allocation to block allocator	2008-03-31 10:40:47 +01:00
super.c	[GFS2] fix GFP_KERNEL misuses	2008-04-10 09:55:26 +01:00
super.h	[GFS2] Remove lm.[ch] and distribute content	2008-03-31 10:40:26 +01:00
sys.c	[GFS2] Remove unused counters	2008-03-31 10:40:34 +01:00
sys.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
trans.c	[GFS2] Update gfs2_trans_add_unrevoke to accept extents	2008-03-31 10:40:42 +01:00
trans.h	[GFS2] Update gfs2_trans_add_unrevoke to accept extents	2008-03-31 10:40:42 +01:00
util.c	[GFS2] Remove lm.[ch] and distribute content	2008-03-31 10:40:26 +01:00
util.h	fs: replace remaining __FUNCTION__ occurrences	2008-04-30 08:29:54 -07:00