Steven Whitehouse 6dbd822487 [GFS2] Reduce inode size by moving i_alloc out of line ... It is possible to reduce the size of GFS2 inodes by taking the i_alloc structure out of the gfs2_inode. This patch allocates the i_alloc structure whenever its needed, and frees it afterward. This decreases the amount of low memory we use at the expense of requiring a memory allocation for each page or partial page that we write. A quick test with postmark shows that the overhead is not measurable and I also note that OCFS2 use the same approach. In the future I'd like to solve the problem by shrinking down the size of the members of the i_alloc structure, but for now, this reduces the immediate problem of using too much low-memory on x86 and doesn't add too much overhead. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>		2008-01-25 08:18:25 +00:00
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9p
adfs
affs
afs
autofs
autofs4
befs
bfs	regression: bfs endianness bug	2007-12-05 09:25:20 -08:00
cifs	regression: cifs endianness bug	2007-12-05 09:25:19 -08:00
coda
configfs
cramfs
debugfs
devpts
dlm
ecryptfs	eCryptfs: fix dentry handling on create error, unlink, and inode destroy	2008-01-08 16:10:36 -08:00
efs
exportfs
ext2	fix up ext2_fs.h for userspace after reservations backport	2007-11-29 09:24:53 -08:00
ext3	ext3, ext4: avoid divide by zero	2007-12-17 19:28:16 -08:00
ext4	ext3, ext4: avoid divide by zero	2007-12-17 19:28:16 -08:00
fat	fat: optimize fat_count_free_clusters()	2008-01-08 16:10:35 -08:00
freevxfs
fuse	fuse: fix attribute caching after rename	2007-11-29 09:24:54 -08:00
gfs2	[GFS2] Reduce inode size by moving i_alloc out of line	2008-01-25 08:18:25 +00:00
hfs	hfs: fix coverity-found null deref	2008-01-17 15:38:58 -08:00
hfsplus
hostfs
hpfs
hppfs
hugetlbfs
isofs
jbd	jbd: do not try lock_acquire after handle made invalid	2008-01-17 15:38:59 -08:00
jbd2
jffs2	Freezer: Fix JFFS2 garbage collector freezing issue (rev. 2)	2007-12-04 01:35:41 -05:00
jfs
lockd
minix
msdos
ncpfs
nfs	NFSv4: Give the lock stateid its own sequence queue	2008-01-10 13:35:32 -08:00
nfs_common
nfsd	knfsd: Allow NFSv2/3 WRITE calls to succeed when krb5i etc is used.	2008-01-13 09:57:57 -08:00
nls
ntfs
ocfs2	ocfs2: Re-journal buffers after transaction extend	2007-12-17 10:51:23 -08:00
openpromfs	[SPARC]: Constify function pointer tables.	2008-01-22 18:29:20 -08:00
partitions
proc	fix the "remove task_ppid_nr_ns" commit	2008-01-14 13:23:00 -08:00
qnx4
ramfs
reiserfs	proc: fix proc_dir_entry refcounting	2007-12-05 09:21:20 -08:00
romfs
smbfs	smbfs: fix debug builds	2007-11-14 18:45:43 -08:00
sysfs	sysfs: fix bugs in sysfs_rename/move_dir()	2008-01-16 09:54:03 -08:00
sysv
udf
ufs	ufs: fix nexstep dir block size	2007-12-05 09:21:18 -08:00
vfat
xfs	[XFS] fix unaligned access in readdir	2008-01-11 18:05:04 +11:00
aio.c	aio: only account I/O wait time in read_events if there are active requests	2007-12-05 09:21:18 -08:00
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c	mm: fix exit_mmap BUG() on a.out binary exit	2007-12-20 07:49:53 -08:00
binfmt_elf_fdpic.c
binfmt_elf.c	core dump: real_parent ppid	2008-01-07 14:55:37 -08:00
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
binfmt_som.c
bio.c
block_dev.c
buffer.c
char_dev.c
compat_ioctl.c	fix: using joysticks in 32 bit applications on 64 bit systems	2008-01-06 10:26:06 -08:00
compat.c
dcache.c
dcookies.c
direct-io.c
dnotify.c
dquot.c	Don't send quota messages repeatedly when hardlimit reached	2007-12-23 12:54:36 -08:00
drop_caches.c
eventfd.c
eventpoll.c
exec.c	vfs: coredumping fix	2007-11-28 10:58:01 -08:00
fcntl.c
fifo.c
file_table.c
file.c
filesystems.c
fs-writeback.c	Revert "writeback: introduce writeback_control.more_io to indicate more io"	2008-01-14 21:21:29 -08:00
generic_acl.c
inode.c
inotify_user.c
inotify.c
internal.h
ioctl.c
ioprio.c
Kconfig	Fix file references in documentation and Kconfig	2008-01-22 10:43:36 -08:00
Kconfig.binfmt
libfs.c
locks.c
Makefile
mbcache.c
mpage.c
namei.c	Use access mode instead of open flags to determine needed permissions	2008-01-12 14:47:58 -08:00
namespace.c
nfsctl.c
no-block.c
open.c
pipe.c
pnode.c
pnode.h
posix_acl.c
quota_v1.c
quota_v2.c
quota.c
read_write.c
read_write.h
readdir.c
select.c
seq_file.c
signalfd.c
splice.c
stack.c
stat.c
super.c
sync.c
timerfd.c
utimes.c
xattr_acl.c
xattr.c