提交 · fffb60f93ce5880aade88e01d7133b52a4879710 · openeuler / Kernel

24 3月, 2006 17 次提交

[PATCH] cpuset memory spread: slab cache format · fffb60f9

由 Paul Jackson 提交于 3月 24, 2006

Rewrap the overly long source code lines resulting from the previous
patch's addition of the slab cache flag SLAB_MEM_SPREAD.  This patch
contains only formatting changes, and no function change.
Signed-off-by: NPaul Jackson <pj@sgi.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

fffb60f9

[PATCH] cpuset memory spread: slab cache filesystems · 4b6a9316

由 Paul Jackson 提交于 3月 24, 2006

Mark file system inode and similar slab caches subject to SLAB_MEM_SPREAD
memory spreading.

If a slab cache is marked SLAB_MEM_SPREAD, then anytime that a task that's
in a cpuset with the 'memory_spread_slab' option enabled goes to allocate
from such a slab cache, the allocations are spread evenly over all the
memory nodes (task->mems_allowed) allowed to that task, instead of favoring
allocation on the node local to the current cpu.

The following inode and similar caches are marked SLAB_MEM_SPREAD:

    file                               cache
    ====                               =====
    fs/adfs/super.c                    adfs_inode_cache
    fs/affs/super.c                    affs_inode_cache
    fs/befs/linuxvfs.c                 befs_inode_cache
    fs/bfs/inode.c                     bfs_inode_cache
    fs/block_dev.c                     bdev_cache
    fs/cifs/cifsfs.c                   cifs_inode_cache
    fs/coda/inode.c                    coda_inode_cache
    fs/dquot.c                         dquot
    fs/efs/super.c                     efs_inode_cache
    fs/ext2/super.c                    ext2_inode_cache
    fs/ext2/xattr.c (fs/mbcache.c)     ext2_xattr
    fs/ext3/super.c                    ext3_inode_cache
    fs/ext3/xattr.c (fs/mbcache.c)     ext3_xattr
    fs/fat/cache.c                     fat_cache
    fs/fat/inode.c                     fat_inode_cache
    fs/freevxfs/vxfs_super.c           vxfs_inode
    fs/hpfs/super.c                    hpfs_inode_cache
    fs/isofs/inode.c                   isofs_inode_cache
    fs/jffs/inode-v23.c                jffs_fm
    fs/jffs2/super.c                   jffs2_i
    fs/jfs/super.c                     jfs_ip
    fs/minix/inode.c                   minix_inode_cache
    fs/ncpfs/inode.c                   ncp_inode_cache
    fs/nfs/direct.c                    nfs_direct_cache
    fs/nfs/inode.c                     nfs_inode_cache
    fs/ntfs/super.c                    ntfs_big_inode_cache_name
    fs/ntfs/super.c                    ntfs_inode_cache
    fs/ocfs2/dlm/dlmfs.c               dlmfs_inode_cache
    fs/ocfs2/super.c                   ocfs2_inode_cache
    fs/proc/inode.c                    proc_inode_cache
    fs/qnx4/inode.c                    qnx4_inode_cache
    fs/reiserfs/super.c                reiser_inode_cache
    fs/romfs/inode.c                   romfs_inode_cache
    fs/smbfs/inode.c                   smb_inode_cache
    fs/sysv/inode.c                    sysv_inode_cache
    fs/udf/super.c                     udf_inode_cache
    fs/ufs/super.c                     ufs_inode_cache
    net/socket.c                       sock_inode_cache
    net/sunrpc/rpc_pipe.c              rpc_inode_cache

The choice of which slab caches to so mark was quite simple.  I marked
those already marked SLAB_RECLAIM_ACCOUNT, except for fs/xfs, dentry_cache,
inode_cache, and buffer_head, which were marked in a previous patch.  Even
though SLAB_RECLAIM_ACCOUNT is for a different purpose, it marks the same
potentially large file system i/o related slab caches as we need for memory
spreading.

Given that the rule now becomes "wherever you would have used a
SLAB_RECLAIM_ACCOUNT slab cache flag before (usually the inode cache), use
the SLAB_MEM_SPREAD flag too", this should be easy enough to maintain.
Future file system writers will just copy one of the existing file system
slab cache setups and tend to get it right without thinking.
Signed-off-by: NPaul Jackson <pj@sgi.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

4b6a9316

[PATCH] fs/coda/: proper prototypes · c98d8cfb

由 Adrian Bunk 提交于 3月 24, 2006

Introduce a file fs/coda/coda_int.h with proper prototypes for some code.
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Acked-by: NJan Harkes <jaharkes@cs.cmu.edu>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

c98d8cfb

[PATCH] fs/ext2/: proper ext2_get_parent() prototype · 2c221290

由 Adrian Bunk 提交于 3月 24, 2006

Add a proper prototype for ext2_get_parent().
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

2c221290

[PATCH] fs/9p/: possible cleanups · 29c6e486

由 Adrian Bunk 提交于 3月 24, 2006

- mux.c: v9fs_poll_mux() was inline but not static resuling in needless
         object size bloat
- mux.c: remove all "inline"s: gcc should know best what to inline
- #if 0 the following unused global functions:
  - 9p.c: v9fs_v9fs_t_flush()
  - conv.c: v9fs_create_tauth()
  - mux.c: v9fs_mux_rpcnb()
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Cc: Eric Van Hensbergen <ericvh@ericvh.myip.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

29c6e486

[PATCH] fs: Use ARRAY_SIZE macro · e8c96f8c

由 Tobias Klauser 提交于 3月 24, 2006

Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove a
duplicate of ARRAY_SIZE.  Some trailing whitespaces are also deleted.
Signed-off-by: NTobias Klauser <tklauser@nuerscht.ch>
Cc: David Howells <dhowells@redhat.com>
Cc: Dave Kleikamp <shaggy@austin.ibm.com>
Acked-by: NTrond Myklebust <trond.myklebust@fys.uio.no>
Cc: Neil Brown <neilb@cse.unsw.edu.au>
Cc: Chris Mason <mason@suse.com>
Cc: Jeff Mahoney <jeffm@suse.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Nathan Scott <nathans@sgi.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

e8c96f8c

[PATCH] s390: Remove old history/whitespave from partition code · ef1597d5

由 Horst Hummel 提交于 3月 24, 2006

Remove obsolete history and trailing whitespace.
Signed-off-by: NHorst Hummel <horst.hummel@de.ibm.com>
Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

ef1597d5

[PATCH] vfs: MS_VERBOSE should be MS_SILENT · 9b04c997

由 Theodore Ts'o 提交于 3月 24, 2006

The meaning of MS_VERBOSE is backwards; if the bit is set, it really means,
"don't be verbose".  This is confusing and counter-intuitive.

In addition, there is also no way to set the MS_VERBOSE flag in the
mount(8) program in util-linux, but interesting, it does define options
which would do the right thing if MS_SILENT were defined, which
unfortunately we do not:

#ifdef MS_SILENT
  { "quiet",    0, 0, MS_SILENT    },   /* be quiet  */
  { "loud",     0, 1, MS_SILENT    },   /* print out messages. */
#endif

So the obvious fix is to deprecate the use of MS_VERBOSE and replace it
with MS_SILENT.
Signed-off-by: N"Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

9b04c997

J
[PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23 · 2056a782
由 Jens Axboe 提交于 3月 23, 2006
```
Signed-off-by: NJens Axboe <axboe@suse.de>
```
2056a782

[PATCH] relay: migrate from relayfs to a generic relay API · b86ff981

由 Jens Axboe 提交于 3月 23, 2006

Original patch from Paul Mundt, sysfs parts removed by me since they
were broken.
Signed-off-by: NJens Axboe <axboe@suse.de>

b86ff981

A
NTFS: 2.1.27 - Various bug fixes and cleanups. · e750d1c7
由 Anton Altaparmakov 提交于 3月 23, 2006
```
Signed-off-by: NAnton Altaparmakov <aia21@cantab.net>
```
e750d1c7

NTFS: Semaphore to mutex conversion. · 4e5e529a

由 Ingo Molnar 提交于 3月 23, 2006

The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NAnton Altaparmakov <aia21@cantab.net>

4e5e529a

NTFS: Handle the recently introduced -ENAMETOOLONG return value from · 834ba600

由 Anton Altaparmakov 提交于 3月 23, 2006

      fs/ntfs/unistr.c::ntfs_nlstoucs() in fs/ntfs/namei.c::ntfs_lookup().
Signed-off-by: NAnton Altaparmakov <aia21@cantab.net>

834ba600

A
NTFS: Add a missing call to flush_dcache_mft_record_page() in · 20fdcf1d
由 Anton Altaparmakov 提交于 3月 23, 2006
```
      fs/ntfs/inode.c::ntfs_write_inode().
Signed-off-by: NAnton Altaparmakov <aia21@cantab.net>
```
20fdcf1d

NTFS: Fix a bug in fs/ntfs/inode.c::ntfs_read_locked_index_inode() where we · a778f217

由 Anton Altaparmakov 提交于 3月 23, 2006

      forgot to update a temporary variable so loading index inodes which
      have an index allocation attribute failed.
Signed-off-by: NAnton Altaparmakov <aia21@cantab.net>

a778f217

A
NTFS: Improve comments on file attribute flags in fs/ntfs/layout.h. · 2c2c8c1c
由 Anton Altaparmakov 提交于 3月 23, 2006
```
Signed-off-by: NAnton Altaparmakov <aia21@cantab.net>
```
2c2c8c1c

NTFS: Limit name length in fs/ntfs/unistr.c::ntfs_nlstoucs() to maximum · d4faf636

由 Anton Altaparmakov 提交于 3月 23, 2006

      allowed by NTFS, i.e. 255 Unicode characters, not including the
      terminating NULL (which is not stored on disk).
Signed-off-by: NAnton Altaparmakov <aia21@cantab.net>

d4faf636

23 3月, 2006 23 次提交

A
NTFS: Remove all the make_bad_inode() calls. This should only be called · f95c4018
由 Anton Altaparmakov 提交于 3月 23, 2006
```
      from read inode and new inode code paths.
Signed-off-by: NAnton Altaparmakov <aia21@cantab.net>
```
f95c4018
A
NTFS: Add support for sparse files which have a compression unit of 0. · a0646a1f
由 Anton Altaparmakov 提交于 3月 23, 2006
```
Signed-off-by: NAnton Altaparmakov <aia21@cantab.net>
```
a0646a1f

[PATCH] reduce size of bio mempools · b0e6e962

由 Benjamin LaHaise 提交于 3月 23, 2006

The biovec default mempool limit of 256 entries results in over 3MB of RAM
being permanently pinned, even on systems with only 128MB of RAM.  Since
mempool tries to allocate from the system pool first, it makes sense to
reduce the size of the mempool fallbacks to a more reasonable limit of 1-5
entries -- enough for the system to be able to make progress even under
load.
Signed-off-by: NBenjamin LaHaise <bcrl@kvack.org>
Acked-by: NJens Axboe <axboe@suse.de>
Cc: Matt Mackall <mpm@selenic.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

b0e6e962

[PATCH] more for_each_cpu() conversions · 394e3902

由 Andrew Morton 提交于 3月 23, 2006

When we stop allocating percpu memory for not-possible CPUs we must not touch
the percpu data for not-possible CPUs at all.  The correct way of doing this
is to test cpu_possible() or to use for_each_cpu().

This patch is a kernel-wide sweep of all instances of NR_CPUS.  I found very
few instances of this bug, if any.  But the patch converts lots of open-coded
test to use the preferred helper macros.

Cc: Mikael Starvik <starvik@axis.com>
Cc: David Howells <dhowells@redhat.com>
Acked-by: NKyle McMartin <kyle@parisc-linux.org>
Cc: Anton Blanchard <anton@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: William Lee Irwin III <wli@holomorphy.com>
Cc: Andi Kleen <ak@muc.de>
Cc: Christian Zankel <chris@zankel.net>
Cc: Philippe Elie <phil.el@wanadoo.fr>
Cc: Nathan Scott <nathans@sgi.com>
Cc: Jens Axboe <axboe@suse.de>
Cc: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

394e3902

[PATCH] get_empty_filp tweaks, inline epoll_init_file() · 5a6b7951

由 Benjamin LaHaise 提交于 3月 23, 2006

Eliminate a handful of cache references by keeping current in a register
instead of reloading (helps x86) and avoiding the overhead of a function
call.  Inlining eventpoll_init_file() saves 24 bytes.  Also reorder file
initialization to make writes occur more sequentially.
Signed-off-by: NBenjamin LaHaise <bcrl@linux.intel.com>
Cc: Davide Libenzi <davidel@xmailserver.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

5a6b7951

[PATCH] fs/*/file.c: drop insane header dependencies · 713729e8

由 Alexey Dobriyan 提交于 3月 23, 2006

Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

713729e8

[PATCH] devpts: use lib/parser.c for parsing mount options · 7a673c6b

由 Domen Puncer 提交于 3月 23, 2006

Item from "2.6 should fix" list.
Signed-off-by: NDomen Puncer <domen@coderock.org>
Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

7a673c6b

[PATCH] ufs: switch to inode_inc_count, inode_dec_count · 3257545e

由 Alexey Dobriyan 提交于 3月 23, 2006

Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

3257545e

[PATCH] ext2: switch to inode_inc_count, inode_dec_count · a513b035

由 Alexey Dobriyan 提交于 3月 23, 2006

Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

a513b035

[PATCH] sysv: switch to inode_inc_count, inode_dec_count · 4e907c3d

由 Alexey Dobriyan 提交于 3月 23, 2006

Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

4e907c3d

[PATCH] minix: switch to inode_inc_link_count, inode_dec_link_count · 78ec7b69

由 Alexey Dobriyan 提交于 3月 23, 2006

Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

78ec7b69

[PATCH] fs/ufs/file.c: drop insane header dependencies · a7ccf007

由 Alexey Dobriyan 提交于 3月 23, 2006

Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

a7ccf007

[PATCH] fat_lock is used as a mutex, convert it to using the new mutex primitive · 6b9438e1

由 Arjan van de Ven 提交于 3月 23, 2006

The fat code uses the fat_lock always in a mutex way (taking and releasing
the lock in the same function), the patch below converts it into the new
mutex primitive.  Please consider this patch for the code.
Signed-off-by: NArjan van de Ven <arjan@infradead.org>
Acked-by: NOGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

6b9438e1

[PATCH] sem2mutex: UDF · 1e7933de

由 Ingo Molnar 提交于 3月 23, 2006

Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

1e7933de

[PATCH] sem2mutex: NCPFS · 8e3f9045

由 Ingo Molnar 提交于 3月 23, 2006

Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

8e3f9045

[PATCH] convert ext3's truncate_sem to a mutex · 97461518

由 Arjan van de Ven 提交于 3月 23, 2006

ext3's truncate_sem is always released in the same function it's taken
and it otherwise is a mutex as well..
Signed-off-by: NArjan van de Ven <arjan@infradead.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

97461518

[PATCH] sem2mutex: HPFS · 7bf6d78d

由 Ingo Molnar 提交于 3月 23, 2006

Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

7bf6d78d

[PATCH] sem2mutex: autofs4 wq_sem · 1d5599e3

由 Ingo Molnar 提交于 3月 23, 2006

Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Acked-by: NIan Kent <raven@themaw.net>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

1d5599e3

[PATCH] sem2mutex: JFFS · 1eb0d670

由 Ingo Molnar 提交于 3月 23, 2006

Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

1eb0d670

[PATCH] sem2mutex: fs/seq_file.c · 0ac1759a

由 Ingo Molnar 提交于 3月 23, 2006

Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

0ac1759a

[PATCH] sem2mutex: fs/libfs.c · 7cf34c76

由 Ingo Molnar 提交于 3月 23, 2006

Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

7cf34c76

[PATCH] sem2mutex: jbd, j_checkpoint_mutex · 2c68ee75

由 Arjan van de Ven 提交于 3月 23, 2006

Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: NArjan van de Ven <arjan@infradead.org>
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

2c68ee75

[PATCH] sem2mutex: iprune · f24075bd

由 Ingo Molnar 提交于 3月 23, 2006

Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

f24075bd

openeuler / Kernel 1 年多 前同步成功

openeuler / Kernel
1 年多前同步成功