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727011e07c
linux/fs/btrfs
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Chris Mason 727011e07c Btrfs: allow metadata blocks larger than the page size 
A few years ago the btrfs code to support blocks lager than
the page size was disabled to fix a few corner cases in the
page cache handling.  This fixes the code to properly support
large metadata blocks again.

Since current kernels will crash early and often with larger
metadata blocks, this adds an incompat bit so that older kernels
can't mount it.

This also does away with different blocksizes for nodes and leaves.
You get a single block size for all tree blocks.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
2012-03-26 16:50:37 -04:00
..
acl.c Btrfs: fix return value of btrfs_get_acl() 2011-10-20 18:10:47 +02:00
async-thread.c Merge branch 'pm-sleep' into pm-for-linus 2011-12-25 23:42:20 +01:00
async-thread.h Btrfs: fix num_workers_starting bug and other bugs in async thread 2011-12-15 11:04:21 -05:00
backref.c btrfs: fix locking issues in find_parent_nodes() 2012-03-03 07:41:15 -05:00
backref.h Btrfs: added btrfs_find_all_roots() 2012-01-04 16:26:38 +01:00
btrfs_inode.h Btrfs: add a delalloc mutex to inodes for delalloc reservations 2012-01-16 15:29:43 -05:00
check-integrity.c Btrfs: fix compiler warnings on 32 bit systems 2012-02-24 10:39:05 -05:00
check-integrity.h Btrfs: add optional integrity check code 2011-12-21 19:14:09 +01:00
compat.h
compression.c Btrfs: check return value of lookup_extent_mapping() correctly 2012-02-16 17:23:17 +01:00
compression.h btrfs: rename variables clashing with global function names 2011-05-02 13:57:19 +02:00
ctree.c Btrfs: mark delayed refs as for cow 2011-12-22 16:22:27 +01:00
ctree.h Btrfs: allow metadata blocks larger than the page size 2012-03-26 16:50:37 -04:00
delayed-inode.c Btrfs: space leak tracepoints 2012-01-16 15:29:43 -05:00
delayed-inode.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
delayed-ref.c Btrfs: add waitqueue instead of doing busy waiting for more delayed refs 2012-01-04 16:12:48 +01:00
delayed-ref.h Btrfs: add waitqueue instead of doing busy waiting for more delayed refs 2012-01-04 16:12:48 +01:00
dir-item.c Btrfs: remove redundant code for dir item lookup 2011-08-01 14:30:48 -04:00
disk-io.c Btrfs: allow metadata blocks larger than the page size 2012-03-26 16:50:37 -04:00
disk-io.h btrfs: take allocation of ->tree_root into open_ctree() 2012-01-08 19:37:02 -05:00
export.c btrfs: let ->s_fs_info point to fs_info, not root... 2012-01-08 19:35:37 -05:00
export.h
extent_io.c Btrfs: allow metadata blocks larger than the page size 2012-03-26 16:50:37 -04:00
extent_io.h Btrfs: allow metadata blocks larger than the page size 2012-03-26 16:50:37 -04:00
extent_map.c Btrfs: clean up code for merging extent maps 2011-08-01 14:30:50 -04:00
extent_map.h btrfs: fix structs where bitfields and spinlock/atomic share 8B word 2012-02-15 16:40:25 +01:00
extent-tree.c Btrfs: remove search_start and search_end from find_free_extent and callers 2012-03-26 14:42:51 -04:00
file-item.c btrfs: separate superblock items out of fs_info 2011-11-06 03:04:01 -05:00
file.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs 2012-02-24 09:02:53 -08:00
free-space-cache.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs 2012-02-24 09:02:53 -08:00
free-space-cache.h btrfs: remove all unused functions 2011-05-06 12:34:03 +02:00
hash.h
inode-item.c Btrfs: allow metadata blocks larger than the page size 2012-03-26 16:50:37 -04:00
inode-map.c Btrfs: fix compiler warnings on 32 bit systems 2012-02-24 10:39:05 -05:00
inode-map.h Btrfs: Support reading/writing on disk free ino cache 2011-04-25 16:46:11 +08:00
inode.c Btrfs: remove search_start and search_end from find_free_extent and callers 2012-03-26 14:42:51 -04:00
ioctl.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs 2012-02-24 09:02:53 -08:00
ioctl.h Btrfs: add balance progress reporting 2012-01-16 22:04:49 +02:00
Kconfig Btrfs: add config option to enable btrfs integrity check 2011-12-21 19:14:16 +01:00
locking.c Btrfs: add nested locking mode for paths 2012-01-04 16:12:29 +01:00
locking.h Btrfs: switch the btrfs tree locks to reader/writer 2011-07-27 12:46:46 -04:00
lzo.c Btrfs: Avoid accessing unmapped kernel address 2011-02-16 15:37:58 -05:00
Makefile Merge branch 'integrity-check-patch-v2' of git://btrfs.giantdisaster.de/git/btrfs into integration 2012-01-16 15:27:58 -05:00
ordered-data.c Btrfs: add initial tracepoint support for btrfs 2011-03-28 05:37:33 -04:00
ordered-data.h
orphan.c
print-tree.c btrfs: fix oops on failure path 2011-10-20 18:10:50 +02:00
print-tree.h
reada.c Btrfs: fix casting error in scrub reada code 2012-03-03 07:42:35 -05:00
relocation.c Btrfs: add a delalloc mutex to inodes for delalloc reservations 2012-01-16 15:29:43 -05:00
root-tree.c btrfs: make btrfs_set_root_node void 2011-08-01 14:30:44 -04:00
scrub.c btrfs: don't check DUP chunks twice 2012-02-15 16:40:24 +01:00
struct-funcs.c Btrfs: stop using highmem for extent_buffers 2011-07-27 12:46:45 -04:00
super.c Merge branch 'btrfs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2012-01-17 15:52:51 -08:00
sysfs.c btrfs: Remove unused sysfs code 2011-06-17 14:54:18 -04:00
transaction.c Btrfs: fix compiler warnings on 32 bit systems 2012-02-24 10:39:05 -05:00
transaction.h Merge branch 'for-chris' of 2011-05-28 07:00:39 -04:00
tree-defrag.c btrfs: drop unused parameter from btrfs_release_path 2011-05-02 13:57:22 +02:00
tree-log.c btrfs: Fix busyloops in transaction waiting code 2012-01-26 15:01:11 -05:00
tree-log.h btrfs: remove unused function prototypes 2011-05-04 14:01:26 +02:00
ulist.c Btrfs: generic data structure to build unique lists 2011-12-22 16:22:24 +01:00
ulist.h Btrfs: generic data structure to build unique lists 2011-12-22 16:22:24 +01:00
version.h
volumes.c Btrfs: allow metadata blocks larger than the page size 2012-03-26 16:50:37 -04:00
volumes.h Merge branch 'for-chris' of git://repo.or.cz/linux-btrfs-devel into integration 2012-01-16 15:26:17 -05:00
xattr.c Btrfs: do not use btrfs_end_transaction_throttle everywhere 2012-01-16 15:28:54 -05:00
xattr.h fs/vfs/security: pass last path component to LSM on inode creation 2011-02-01 11:12:29 -05:00
zlib.c zlib: slim down zlib_deflate() workspace when possible 2011-03-22 17:44:17 -07:00