David Chinner 8d280b98cf [XFS] On machines with more than 8 cpus, when running parallel I/O ...

threads, the incore superblock lock becomes the limiting factor for
buffered write throughput. Make the contended fields in the incore
superblock use per-cpu counters so that there is no global lock to limit
scalability.

SGI-PV: 946630
SGI-Modid: xfs-linux-melb:xfs-kern:25106a

Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>

2006-03-14 13:13:09 +11:00

..

9p

[PATCH] v9fs: fix for access to unitialized variables or freed memory

2006-03-08 14:14:02 -08:00

adfs

…

affs

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

afs

add loglevel to printk in fs/afs/cmservice.c

2006-01-11 01:52:40 +01:00

autofs

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

autofs4

[PATCH] autofs4 oops fix

2006-01-14 18:25:19 -08:00

befs

…

bfs

…

cifs

[CIFS] Always match oplock break (cache notification) to the right tcp

2006-03-05 03:39:55 +00:00

coda

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

configfs

[PATCH] BUG_ON() Conversion in fs/configfs/

2006-02-03 14:03:09 -08:00

cramfs

[PATCH] cramfs mounts provide corrupted content since 2.6.15

2006-03-06 18:40:43 -08:00

debugfs

[PATCH] debugfs: trivial comment fix

2006-02-06 12:17:18 -08:00

devfs

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

devpts

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

efs

return statement cleanup - kill pointless parentheses

2006-01-15 02:37:08 +01:00

exportfs

[PATCH] exportfs: add find_acceptable_alias helper

2006-01-18 19:20:28 -08:00

ext2

[PATCH] fix deadlock in ext2

2006-02-17 13:59:26 -08:00

ext3

[PATCH] ext3: fix nobh mode for chattr +j inodes

2006-03-11 09:19:34 -08:00

fat

[PATCH] fat: Fix truncate() write ordering

2006-02-03 08:32:10 -08:00

freevxfs

[PATCH] fix possible PAGE_CACHE_SHIFT overflows

2006-01-08 20:13:54 -08:00

fuse

[PATCH] fuse: fix bug in negative lookup

2006-02-28 20:53:43 -08:00

hfs

[PATCH] hfs: cleanup HFS prints

2006-01-18 19:20:23 -08:00

hfsplus

[PATCH] hfs: set type/creator for symlinks

2006-01-18 19:20:23 -08:00

hostfs

…

hpfs

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

hppfs

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

hugetlbfs

[PATCH] mm: hugepage accounting fix

2006-02-01 08:53:15 -08:00

isofs

[PATCH] isofs: remove d_splice_alias NULL check from isofs_lookup

2006-01-14 18:27:12 -08:00

jbd

[PATCH] jbd: revert checkpoint list changes

2006-02-14 16:09:34 -08:00

jffs

[PATCH] fs/jffs/intrep.c: 255 is unsigned char

2006-02-03 08:32:05 -08:00

jffs2

[PATCH] mtd: 64 bit fixes

2006-03-09 19:47:37 -08:00

jfs

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

lockd

[PATCH] NLM: Fix the NLM_GRANTED callback checks

2006-02-14 16:09:34 -08:00

minix

…

msdos

…

ncpfs

[PATCH] ncpfs: remove kmalloc wrapper

2006-01-14 18:27:12 -08:00

nfs

[PATCH] nfsroot port= parameter fix [backport of 2.4 fix]

2006-02-07 21:00:42 -05:00

nfs_common

…

nfsd

[PATCH] knfsd: fix nfs4_open lock leak

2006-02-07 16:12:31 -08:00

nls

…

ntfs

NTFS: Do more detailed reporting of why we cannot mount read-write by

2006-02-24 10:48:14 +00:00

ocfs2

[PATCH] ocfs2: use hlists for lockres hash

2006-03-01 12:18:16 -08:00

openpromfs

…

partitions

[PATCH] s390: dasd partition detection

2006-03-08 14:14:01 -08:00

proc

[PATCH] smaps: shared fix

2006-03-06 18:40:45 -08:00

qnx4

…

ramfs

[PATCH] ramfs needs to update directory m/ctime on symlink

2006-03-06 18:40:45 -08:00

reiserfs

[PATCH] reiserfs: fix unaligned bitmap usage

2006-03-02 10:37:59 -08:00

relayfs

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

romfs

[PATCH] fix possible PAGE_CACHE_SHIFT overflows

2006-01-08 20:13:54 -08:00

smbfs

[PATCH] smbfs readdir vs signal fix

2006-02-01 08:53:09 -08:00

sysfs

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

sysv

correct email address of Manfred Spraul

2006-01-15 02:43:54 +01:00

udf

[PATCH] udf: fix uid/gid options and add uid/gid=ignore and forget options

2006-03-08 14:14:00 -08:00

ufs

[PATCH] ufs: fix hang during `rm'

2006-02-03 08:32:04 -08:00

vfat

…

xfs

[XFS] On machines with more than 8 cpus, when running parallel I/O

2006-03-14 13:13:09 +11:00

aio.c

[PATCH] rcu file: use atomic primitives

2006-01-08 20:13:48 -08:00

attr.c

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

bad_inode.c

…

binfmt_aout.c

[PATCH] dump_thread() cleanup

2006-01-10 08:01:25 -08:00

binfmt_elf_fdpic.c

[PATCH] fs/binfmt_elf: Remove unneeded kmalloc() return value casts

2006-01-10 08:02:01 -08:00

binfmt_elf.c

[PATCH] x86_64: Check for bad elf entry address.

2006-02-26 09:53:30 -08:00

binfmt_em86.c

…

binfmt_flat.c

[PATCH] uclinux: delay binfmt_flat trace

2006-01-10 09:31:27 -08:00

binfmt_misc.c

[PATCH] Unlinline a bunch of other functions

2006-01-14 18:27:06 -08:00

binfmt_script.c

…

binfmt_som.c

…

bio.c

[BLOCK] A few kerneldoc fixups

2006-01-31 15:24:34 +01:00

block_dev.c

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

buffer.c

[PATCH] Trivial optimization of ll_rw_block()

2006-02-03 08:32:10 -08:00

char_dev.c

[PATCH] convert /proc/devices to use seq_file interface

2006-01-14 18:25:19 -08:00

compat_ioctl.c

[NET] compat ifconf: fix limits

2006-03-08 16:46:08 -08:00

compat.c

[PATCH] select: time comparison fixes

2006-02-17 13:59:28 -08:00

dcache.c

[PATCH] fix file counting

2006-03-08 14:14:01 -08:00

dcookies.c

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

direct-io.c

[PATCH] fix O_DIRECT read of last block in a sparse file

2006-02-03 08:32:07 -08:00

dnotify.c

…

dquot.c

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

drop_caches.c

[PATCH] drop-pagecache

2006-01-08 20:12:40 -08:00

eventpoll.c

…

exec.c

[PATCH] Add mm->task_size and fix powerpc vdso

2006-02-28 20:53:44 -08:00

fcntl.c

[PATCH] fcntl F_SETFL and read-only IS_APPEND files

2006-02-03 08:32:07 -08:00

fifo.c

Simplify fifo_open() locking logic

2006-03-07 09:16:35 -08:00

file_table.c

[PATCH] fix file counting

2006-03-08 14:14:01 -08:00

file.c

[PATCH] percpu data: only iterate over possible CPUs

2006-02-05 11:06:51 -08:00

filesystems.c

…

fs-writeback.c

…

inode.c

[PATCH] DocBook: fix some kernel-doc comments in fs and block

2006-02-01 08:53:27 -08:00

inotify.c

[PATCH] inotify: fix one-shot support

2006-02-07 16:12:33 -08:00

ioctl.c

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

ioprio.c

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

Kconfig

o Remove confusing Kconfig text for CONFIGFS_FS.

2006-02-03 13:47:17 -08:00

Kconfig.binfmt

[PATCH] frv: suppress configuration of certain features for FRV

2006-01-08 20:13:36 -08:00

libfs.c

[PATCH] debugfs: hard link count wrong

2006-02-03 08:32:11 -08:00

locks.c

[PATCH] tiny: Uninline some fslocks.c functions

2006-01-08 20:14:10 -08:00

Makefile

[PATCH] sanitize building of fs/compat_ioctl.c

2006-01-10 08:01:33 -08:00

mbcache.c

[PATCH] Unlinline a bunch of other functions

2006-01-14 18:27:06 -08:00

mpage.c

[PATCH] fix possible PAGE_CACHE_SHIFT overflows

2006-01-08 20:13:54 -08:00

namei.c

[PATCH] ext3: ext3_symlink should use GFP_NOFS allocations inside

2006-03-11 09:19:34 -08:00

namespace.c

[PATCH] umount_tree() decrements mount count on wrong dentry

2006-02-07 21:01:15 -05:00

nfsctl.c

[PATCH] EDAC: atomic scrub operations

2006-01-18 19:20:30 -08:00

open.c

[PATCH] vfs: *at functions: core

2006-01-18 19:20:29 -08:00

pipe.c

Mark the pipe file operations static

2006-03-08 14:03:09 -08:00

pnode.c

[PATCH] shared mounts: cleanup

2006-01-08 20:13:56 -08:00

pnode.h

…

posix_acl.c

…

quota_v1.c

…

quota_v2.c

[PATCH] quota_v2: printk warning fixes

2006-02-03 08:32:03 -08:00

quota.c

[PATCH] capable/capability.h (fs/)

2006-01-11 18:42:13 -08:00

read_write.c

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

readdir.c

[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

2006-01-09 15:59:24 -08:00

select.c

[PATCH] select: time comparison fixes

2006-02-17 13:59:28 -08:00

seq_file.c

…

stat.c

[PATCH] fstatat64 support

2006-02-11 21:41:10 -08:00

super.c

Revert mount/umount uevent removal

2006-02-22 09:39:02 -08:00

xattr_acl.c

…

xattr.c

[PATCH] move xattr permission checks into the VFS

2006-01-10 08:01:29 -08:00