Tahsin Erdogan cdb7ee4c63 ext4: add nombcache mount option ...

The main purpose of mb cache is to achieve deduplication in
extended attributes. In use cases where opportunity for deduplication
is unlikely, it only adds overhead.

Add a mount option to explicitly turn off mb cache.

Suggested-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: Tahsin Erdogan <tahsin@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

2017-06-22 11:55:14 -04:00

..

acl.c

ext4: xattr inode deduplication

2017-06-22 11:44:55 -04:00

acl.h

ext2/3/4: use generic posix ACL infrastructure

2014-01-25 23:58:19 -05:00

balloc.c

Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

2016-07-26 18:35:55 -07:00

bitmap.c

ext4: remove unused header files

2015-04-02 23:47:42 -04:00

block_validity.c

ext4: add missing KERN_CONT to a few more debugging uses

2016-10-15 09:57:31 -04:00

dir.c

ext4: remove unused variable

2016-09-30 02:14:56 -04:00

ext4_extents.h

ext4: fix misspellings in comments.

2016-03-09 23:49:05 -05:00

ext4_jbd2.c

ext4: add shutdown bit and check for it

2017-02-05 01:28:48 -05:00

ext4_jbd2.h

ext4: improve journal credit handling in set xattr paths

2017-06-21 22:28:40 -04:00

ext4.h

ext4: add nombcache mount option

2017-06-22 11:55:14 -04:00

extents_status.c

scripts/spelling.txt: add "comsume(r)" pattern and fix typo instances

2017-02-27 18:43:47 -08:00

extents_status.h

ext4: move procfs registration code to fs/ext4/sysfs.c

2015-09-23 12:46:17 -04:00

extents.c

ext4: call journal revoke when freeing ea_inode blocks

2017-06-21 21:36:51 -04:00

file.c

ext4: fix off-by-one on max nr_pages in ext4_find_unwritten_pgoff()

2017-05-24 18:02:20 -04:00

fsmap.c

ext4: support GETFSMAP ioctls

2017-04-30 00:36:53 -04:00

fsmap.h

ext4: support GETFSMAP ioctls

2017-04-30 00:36:53 -04:00

fsync.c

ext4: add shutdown bit and check for it

2017-02-05 01:28:48 -05:00

hash.c

ext4: move halfmd4 into hash.c directly

2017-02-02 11:52:14 -05:00

ialloc.c

ext4: do not set posix acls on xattr inodes

2017-06-21 21:21:39 -04:00

indirect.c

ext4: call journal revoke when freeing ea_inode blocks

2017-06-21 21:36:51 -04:00

inline.c

ext4: xattr-in-inode support

2017-06-21 21:10:32 -04:00

inode.c

quota: add get_inode_usage callback to transfer multi-inode charges

2017-06-22 11:46:48 -04:00

ioctl.c

quota: add get_inode_usage callback to transfer multi-inode charges

2017-06-22 11:46:48 -04:00

Kconfig

dax: fix build warnings with FS_DAX and !FS_IOMAP

2017-01-24 16:26:14 -08:00

Makefile

ext4: support GETFSMAP ioctls

2017-04-30 00:36:53 -04:00

mballoc.c

ext4: add ext4_is_quota_file()

2017-06-22 11:31:25 -04:00

mballoc.h

ext4: support GETFSMAP ioctls

2017-04-30 00:36:53 -04:00

migrate.c

ext4: do not set posix acls on xattr inodes

2017-06-21 21:21:39 -04:00

mmp.c

block,fs: use REQ_* flags directly

2016-11-01 09:43:26 -06:00

move_extent.c

ext4: add ext4_is_quota_file()

2017-06-22 11:31:25 -04:00

namei.c

ext4: add largedir feature

2017-06-21 21:09:57 -04:00

page-io.c

ext4: replace BUG_ON with WARN_ONCE in ext4_end_bio()

2017-04-30 20:08:05 -04:00

readpage.c

Merge branch 'akpm' (patches from Andrew)

2016-07-26 19:55:54 -07:00

resize.c

ext4: rename s_resize_flags to s_ext4_flags

2017-02-05 01:27:48 -05:00

super.c

ext4: add nombcache mount option

2017-06-22 11:55:14 -04:00

symlink.c

ext4: Add statx support

2017-04-03 01:05:58 -04:00

sysfs.c

ext4: constify static data that is never modified

2017-04-29 23:47:50 -04:00

truncate.h

ext4: fix races between page faults and hole punching

2015-12-07 14:28:03 -05:00

xattr_security.c

switch xattr_handler->set() to passing dentry and inode separately

2016-05-27 15:39:43 -04:00

xattr_trusted.c

switch xattr_handler->set() to passing dentry and inode separately

2016-05-27 15:39:43 -04:00

xattr_user.c

switch xattr_handler->set() to passing dentry and inode separately

2016-05-27 15:39:43 -04:00

xattr.c

ext4: add nombcache mount option

2017-06-22 11:55:14 -04:00

xattr.h

quota: add get_inode_usage callback to transfer multi-inode charges

2017-06-22 11:46:48 -04:00