Remove obsolete FIEMAP patch from 2.6.18 ldiskfs series.

Fix patch context to allow applying to previous kernel.
b=16498

i=cliffw
i=rread

Have Module{,s}.symvers cleaned by make distclean.

b=16498
i=adilger
i=girish

get RAID stripe size from the superblock

b=16547
i=shadow, zhenyu.xu

Update to SLES10 latest kernel-2.6.16.60-0.27.

b=10555
i=girish

In rhel4 filemap_write_and_wait() is not exported so use ext3_sync_file()

b=10555
i=adilger

Small fix for fiemap calls on block boundary

b=10555
i=adilger
i=green
i=girish

add ldiskfs patches and lustre support for FIEMAP ioctl

Add missing ChangeLog entries.  To both lustre/ChangeLog for customer visible
bugs, only ldiskfs/ChangeLog for minor fixes.
b=16101
b=15932
b=15604

b=16362
i=bzzz
i=adilger

looking up an inode via iopen with the wrong generation number can
populate the dcache with a disconneced dentry while the inode
number is in the process of being reallocated. This causes an
assertion failure in iopen since the inode's dentry list contains
both a connected and disconnected dentry.

b=16098

change copyrights in ldiskfs patches

b=16190

RHEL5.2 has included this patch.

b=16098

Replace CFS license headers with Sun headers

b=16360
i=adilger
i=johann

b=13387
i=alex, adilger

release pre-allocation on time

b=16199
i=adilger, girish

Add no-update-ctime patch to 2.6.18-vanilla

b=16226 (patch by bzzz)
i=johann
i=kalpak

if extent insertion fails then free the blocks

b=16226 (patch by bzzz)
i=johann
i=kalpak

if extent insertion fails free the blocks

b=16199
i=adilger
i=girish

ctime should not be updated through filter_set_md()

b=16198
i=adilger
i=girish

correct inoptimal removal of xattrs in RHEL4/SLES9 code

b=16238

add the fiemap stub patch so that fiemap.h is present

b=16238

Remove fiemap patch from series since it is not applying properly on RHEL4 and anyways has to be replaced with new version

b=16238
i=adilger
i=girish

Remove dead code related to ext3_ext_ioct()

b=16258

Remove the "ext3-max-dir-size" patch from the SLES 9 series, it is causing
build failures.
b=16258

b=16101
i=adilger
i=kalpak

Remove unused variable.

Fix ldiskfs configure.ac to match ChangeLog version.

Fix indenting to use tabs.

Ignore generated files
b=16112

b=13285
r=adilger, deen

separate the limit for dir size into per-dev tunables.

i=adilger,alex

- if blocks per group is less than blocksize*8, set rest of the bitmap to 1.
- check return of ext2_find_next_le_bit for overflow.

b=13144
i=adilger
i=kalpak

b=15604
i=adilger

i=adilger, girish

Print dir inode number when displaying corrupt hash code warning

b=13285
r=adilger, deen

1. updated ext3-mballoc3-core.patch and added ext3-max-dir-size.patch to limit the maximum size of a directory;
2. updated other ldiskfs patches to resolve patch conflicts caused by the above two new patches;
3. added a test case in sanity.sh.

Add an extra check to ldiskfs extents code for the condition,
eh_entries = 0 & eh_depth != 0

i=adilger
i=bzzz

Description: MDS may lose file striping (and hence file data) in some cases
Details    : If there are additional extended attributes stored on the MDS,
	     in particular ACLs, SELinux, or user attributes (if user_xattr
	     is specified for the client mount options) then there is a risk
	     of attribute loss.  Additionally, the Lustre file striping
	     needs to be larger than default (e.g. striped over all OSTs),
	     and an additional attribute must be stored initially in the
	     inode and then increase in size enough to be moved to the
	     external attribute block (e.g. ACL growing in size) for file
	     data to be lost.
i=kalpak.shah
i=alex.zhuravlev
b=15777

Sync ChangeLog from b_release_1_6_5.