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f7c52fd17a
linux/fs/jfs
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Dave Kleikamp f7c52fd17a jfs: fix regression preventing coalescing of extents 
Commit fec1878fe9 caused a regression in
which contiguous blocks being allocated to the end of an extent were
getting a new extent created.  This typically results in files entirely
made up of 1-block extents even though the blocks are contiguous on
disk.

Apparently grub doesn't handle a jfs file being fragmented into too many
extents, since it refuses to boot a kernel from jfs that was created by
the 2.6.30 kernel.

Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Reported-by: Alex <alevkovich@tut.by>
2009-06-16 13:43:22 -05:00
..
acl.c New helper - current_umask() 2009-03-31 23:00:26 -04:00
endian24.h JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
file.c BKL-removal: Implement a compat_ioctl handler for JFS 2008-02-07 13:45:29 -06:00
inode.c jfs: Use lowercase names of quota functions 2009-03-26 02:18:37 +01:00
ioctl.c [PATCH] r/o bind mounts: elevate write count for ioctls() 2008-04-19 00:29:24 -04:00
jfs_acl.h [PATCH] sanitize ->permission() prototype 2008-07-26 20:53:14 -04:00
jfs_btree.h JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_debug.c proc 2/2: remove struct proc_dir_entry::owner 2009-03-31 01:14:44 +04:00
jfs_debug.h JFS: switch to seq_files 2008-05-13 08:22:10 -05:00
jfs_dinode.h BKL-removal: Implement a compat_ioctl handler for JFS 2008-02-07 13:45:29 -06:00
jfs_dmap.c jfs: le*_add_cpu conversion 2008-02-13 15:34:20 -06:00
jfs_dmap.h jfs: replace __inline with inline 2008-03-05 14:38:22 -06:00
jfs_dtree.c jfs: Use lowercase names of quota functions 2009-03-26 02:18:37 +01:00
jfs_dtree.h jfs: remove DIRENTSIZ 2008-06-10 15:12:58 -05:00
jfs_extent.c jfs: fix regression preventing coalescing of extents 2009-06-16 13:43:22 -05:00
jfs_extent.h JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_filsys.h JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
jfs_imap.c jfs: Add missing mutex_unlock call to error path 2009-05-23 20:28:41 -05:00
jfs_imap.h JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
jfs_incore.h more low-hanging fruits - kernel, fs, lib signedness 2007-10-14 12:41:52 -07:00
jfs_inode.c jfs: Use lowercase names of quota functions 2009-03-26 02:18:37 +01:00
jfs_inode.h constify dentry_operations: JFS 2009-03-27 14:44:02 -04:00
jfs_lock.h JFS: use __set_current_state() 2007-04-26 07:30:29 -05:00
jfs_logmgr.c [PATCH] pass fmode_t to blkdev_put() 2008-10-21 07:48:58 -04:00
jfs_logmgr.h more low-hanging fruits - kernel, fs, lib signedness 2007-10-14 12:41:52 -07:00
jfs_metapage.c jfs: Fix error handling in metapage_writepage() 2009-01-30 14:09:06 -06:00
jfs_metapage.h JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_mount.c JFS: Remove defconfig ptr comparison to 0 2008-01-03 13:12:10 -06:00
jfs_superblock.h JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_txnmgr.c JFS: switch to seq_files 2008-05-13 08:22:10 -05:00
jfs_txnmgr.h JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
jfs_types.h jfs: remove xtLookupList() 2009-01-09 15:42:04 -06:00
jfs_umount.c JFS: Make sure special inode data is written after journal is flushed 2008-01-03 13:11:37 -06:00
jfs_unicode.c JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_unicode.h JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_uniupr.c JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_xattr.h JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_xtree.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6 2009-03-30 10:02:36 -07:00
jfs_xtree.h jfs: remove xtLookupList() 2009-01-09 15:42:04 -06:00
Kconfig jfs: needs crc32_le 2009-02-02 13:43:28 -06:00
Makefile JFS: ext2 inode attributes for jfs 2006-02-09 09:09:16 -06:00
namei.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 2009-03-27 16:23:12 -07:00
resize.c JFS: use DIV_ROUND_UP where appropriate 2008-01-03 13:11:59 -06:00
super.c missing unlock in jfs_quota_write() 2009-04-07 08:19:45 -05:00
symlink.c [PATCH] mark struct inode_operations const 2 2007-02-12 09:48:46 -08:00
xattr.c jfs: Use lowercase names of quota functions 2009-03-26 02:18:37 +01:00