Minchan Kim cd59c2ec5f squashfs: Enhance parallel I/O ... Now squashfs have used for only one stream buffer for decompression so it hurts parallel read performance so this patch supports multiple decompressor to enhance performance parallel I/O. Four 1G file dd read on KVM machine which has 2 CPU and 4G memory. dd if=test/test1.dat of=/dev/null & dd if=test/test2.dat of=/dev/null & dd if=test/test3.dat of=/dev/null & dd if=test/test4.dat of=/dev/null & old : 1m39s -> new : 9s * From v1 * Change comp_strm with decomp_strm - Phillip * Change/add comments - Phillip Signed-off-by: Minchan Kim <minchan@kernel.org> Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>		2013-11-20 03:35:18 +00:00
..
9p	9p: don't forget to destroy inode cache if fscache registration fails	2013-09-17 22:31:01 -04:00
adfs	truncate: drop 'oldsize' truncate_pagecache() parameter	2013-09-12 15:38:02 -07:00
affs	truncate: drop 'oldsize' truncate_pagecache() parameter	2013-09-12 15:38:02 -07:00
afs	afs: dget_parent() can't return a negative dentry	2013-09-29 22:02:24 -04:00
autofs4	autofs4: close the races around autofs4_notify_daemon()	2013-09-16 19:16:38 -04:00
befs
bfs	truncate: drop 'oldsize' truncate_pagecache() parameter	2013-09-12 15:38:02 -07:00
btrfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2013-10-18 16:46:21 -07:00
cachefiles	CacheFiles: Don't try to dump the index key if the cookie has been cleared	2013-09-20 15:15:43 -07:00
ceph	ceph: use d_invalidate() to invalidate aliases	2013-09-06 12:55:29 -07:00
cifs	cifs: ntstatus_to_dos_map[] is not terminated	2013-10-14 12:14:01 -05:00
coda
configfs
cramfs
debugfs
devpts
dlm
ecryptfs	eCryptfs: fix 32 bit corruption issue	2013-10-24 12:36:30 -07:00
efivarfs
efs
exofs	truncate: drop 'oldsize' truncate_pagecache() parameter	2013-09-12 15:38:02 -07:00
exportfs	exportfs: don't assume that ->iterate() won't feed us too long entries	2013-09-07 19:54:55 -04:00
ext2	truncate: drop 'oldsize' truncate_pagecache() parameter	2013-09-12 15:38:02 -07:00
ext3	ext[34]: fix double put in tmpfile	2013-10-15 12:14:06 -04:00
ext4	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-10-16 17:18:18 -07:00
f2fs	f2fs: optimize gc for better performance	2013-09-05 13:50:32 +09:00
fat	truncate: drop 'oldsize' truncate_pagecache() parameter	2013-09-12 15:38:02 -07:00
freevxfs
fscache	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client	2013-09-19 12:50:37 -05:00
fuse	fuse: no RCU mode in fuse_access()	2013-10-01 16:41:23 +02:00
gfs2	gfs2: set FILE_CREATED	2013-09-16 19:17:24 -04:00
hfs	truncate: drop 'oldsize' truncate_pagecache() parameter	2013-09-12 15:38:02 -07:00
hfsplus	truncate: drop 'oldsize' truncate_pagecache() parameter	2013-09-12 15:38:02 -07:00
hostfs	um: hostfs: Fix writeback	2013-09-07 10:38:29 +02:00
hpfs	truncate: drop 'oldsize' truncate_pagecache() parameter	2013-09-12 15:38:02 -07:00
hppfs
hugetlbfs
isofs
jbd
jbd2
jffs2
jfs	Just a patch to fix an oops in an error path.	2013-10-22 09:01:11 +01:00
lockd
logfs
minix	truncate: drop 'oldsize' truncate_pagecache() parameter	2013-09-12 15:38:02 -07:00
ncpfs
nfs	NFS: Give "flavor" an initial value to fix a compile warning	2013-09-29 16:03:34 -04:00
nfs_common
nfsd	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-09-12 15:01:38 -07:00
nilfs2	nilfs2: fix issue with race condition of competition between segments for dirty blocks	2013-09-30 14:31:02 -07:00
nls
notify
ntfs	truncate: drop 'oldsize' truncate_pagecache() parameter	2013-09-12 15:38:02 -07:00
ocfs2	ocfs2: needs ->d_lock to poke in ->d_parent->d_inode from ->d_revalidate()	2013-09-29 22:02:20 -04:00
omfs	truncate: drop 'oldsize' truncate_pagecache() parameter	2013-09-12 15:38:02 -07:00
openpromfs
proc	procfs: call default get_unmapped_area on MMU-present architectures	2013-10-16 21:35:53 -07:00
pstore	pstore: Remove the messages related to compression failure	2013-09-16 09:28:29 -07:00
qnx4
qnx6
quota	fs: convert fs shrinkers to new scan/count API	2013-09-10 18:56:31 -04:00
ramfs	initmpfs: move rootfs code from fs/ramfs/ to init/	2013-09-11 15:59:37 -07:00
reiserfs	reiserfs: fix race with flush_used_journal_lists and flush_journal_list	2013-09-24 11:24:21 +02:00
romfs
squashfs	squashfs: Enhance parallel I/O	2013-11-20 03:35:18 +00:00
sysfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-09-07 14:36:57 -07:00
sysv	sysv: Add forgotten superblock lock init for v7 fs	2013-09-29 22:02:02 -04:00
ubifs	Just one patch which fixes the power-cut recovery testing mode.	2013-09-16 15:36:55 -04:00
udf	udf: Fortify LVID loading	2013-09-24 11:23:33 +02:00
ufs	truncate: drop 'oldsize' truncate_pagecache() parameter	2013-09-12 15:38:02 -07:00
xfs	xfs: Use kmem_free() instead of free()	2013-10-04 13:56:12 -05:00
aio.c	aio: fix use-after-free in aio_migratepage	2013-09-26 20:34:51 -04:00
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf_fdpic.c
binfmt_elf.c	fs/binfmt_elf.c: prevent a coredump with a large vm_map_count from Oopsing	2013-09-30 14:31:01 -07:00
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
binfmt_som.c
bio-integrity.c	Merge branch 'for-3.12/core' of git://git.kernel.dk/linux-block	2013-09-22 15:00:11 -07:00
bio.c	block: Fix bio_copy_data()	2013-09-24 14:41:42 -07:00
block_dev.c	a trivial writeback fix	2013-09-13 23:06:40 -04:00
buffer.c	fs: buffer: move allocation failure loop into the allocator	2013-10-16 21:35:53 -07:00
char_dev.c
compat_binfmt_elf.c
compat_ioctl.c
compat.c
coredump.c	coredump: add new %P variable in core_pattern	2013-09-11 15:59:01 -07:00
coredump.h
dcache.c	vfs: fix new kernel-doc warnings	2013-10-22 12:02:40 +01:00
dcookies.c
direct-io.c	direct-io: Use return from cmpxchg to decide of assignment happened	2013-09-09 10:47:42 -07:00
drop_caches.c	shrinker: add node awareness	2013-09-10 18:56:31 -04:00
eventfd.c
eventpoll.c	epoll: add a reschedule point in ep_free()	2013-09-11 15:58:50 -07:00
exec.c	exec: cleanup the error handling in search_binary_handler()	2013-09-11 15:59:09 -07:00
fcntl.c
fhandle.c
file_table.c	nfsd regression since delayed fput()	2013-10-20 08:44:39 -04:00
file.c
filesystems.c
fs_struct.c
fs-writeback.c	a trivial writeback fix	2013-09-13 23:06:40 -04:00
generic_acl.c
inode.c	fs: convert inode and dentry shrinking to be node aware	2013-09-10 18:56:31 -04:00
internal.h	fs: convert inode and dentry shrinking to be node aware	2013-09-10 18:56:31 -04:00
ioctl.c
ioprio.c
Kconfig
Kconfig.binfmt
libfs.c
locks.c
Makefile
mbcache.c	fs: convert fs shrinkers to new scan/count API	2013-09-10 18:56:31 -04:00
mount.h
mpage.c
namei.c	fs/namei.c: fix new kernel-doc warning	2013-10-22 12:02:40 +01:00
namespace.c	initmpfs: move rootfs code from fs/ramfs/ to init/	2013-09-11 15:59:37 -07:00
no-block.c
open.c	vfs: improve i_op->atomic_open() documentation	2013-09-16 19:17:24 -04:00
pipe.c
pnode.c
pnode.h
posix_acl.c
proc_namespace.c
read_write.c
readdir.c
select.c
seq_file.c	seq_file: always update file->f_pos in seq_lseek()	2013-10-25 10:46:40 -04:00
signalfd.c
splice.c
stack.c
stat.c
statfs.c	vfs: allow O_PATH file descriptors for fstatfs()	2013-10-12 13:12:31 -07:00
super.c	fs/super.c: fix lru_list leak for real	2013-10-01 13:11:21 -04:00
sync.c
timerfd.c
utimes.c
xattr_acl.c
xattr.c