提交 · e71ac6032edf77a1e4a81f3e3b260807e94b37a5 · openeuler / raspberrypi-kernel

29 3月, 2006 6 次提交

N
[XFS] Cleanup in XFS after recent get_block_t interface tweaks. · c2536668
由 Nathan Scott 提交于 3月 29, 2006
```
Signed-off-by: NNathan Scott <nathans@sgi.com>
```
c2536668

[XFS] Remove unused/obsoleted function: xfs_bmap_do_search_extents() · 0b7e56a4

由 Mandy Kirkconnell 提交于 3月 29, 2006

SGI-PV: 951415
SGI-Modid: xfs-linux-melb:xfs-kern:208490a
Signed-off-by: NMandy Kirkconnell <alkirkco@sgi.com>
Signed-off-by: NNathan Scott <nathans@sgi.com>

0b7e56a4

[XFS] A change to inode chunk allocation to try allocating the new chunk · 3ccb8b5f

由 Glen Overby 提交于 3月 29, 2006

contiguous with the most recently allocated chunk.  On a striped
filesystem, this will fill a stripe unit with inodes before allocating new
inodes in another stripe unit.

SGI-PV: 951416
SGI-Modid: xfs-linux-melb:xfs-kern:208488a
Signed-off-by: NGlen Overby <overby@sgi.com>
Signed-off-by: NNathan Scott <nathans@sgi.com>

3ccb8b5f

N
[XFS] Fix compiler warning and small code inconsistencies in compat · e0edd596
由 Nathan Scott 提交于 3月 29, 2006
```
ioctl32 land.

SGI-PV: 904196
SGI-Modid: xfs-linux-melb:xfs-kern:25590a
Signed-off-by: NNathan Scott <nathans@sgi.com>
```
e0edd596
N
[XFS] We really suck at spulling. Thanks to Chris Pascoe for fixing all · c41564b5
由 Nathan Scott 提交于 3月 29, 2006
```
these typos.

SGI-PV: 904196
SGI-Modid: xfs-linux-melb:xfs-kern:25539a
Signed-off-by: NNathan Scott <nathans@sgi.com>
```
c41564b5

[PATCH] Make most file operations structs in fs/ const · 4b6f5d20

由 Arjan van de Ven 提交于 3月 28, 2006

This is a conversion to make the various file_operations structs in fs/
const.  Basically a regexp job, with a few manual fixups

The goal is both to increase correctness (harder to accidentally write to
shared datastructures) and reducing the false sharing of cachelines with
things that get dirty in .data (while .rodata is nicely read only and thus
cache clean)
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>

4b6f5d20

27 3月, 2006 4 次提交

[PATCH] remove ->get_blocks() support · 1d8fa7a2

由 Badari Pulavarty 提交于 3月 26, 2006

Now that get_block() can handle mapping multiple disk blocks, no need to have
->get_blocks().  This patch removes fs specific ->get_blocks() added for DIO
and makes it users use get_block() instead.
Signed-off-by: NBadari Pulavarty <pbadari@us.ibm.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

1d8fa7a2

[PATCH] map multiple blocks for mpage_readpages() · fa30bd05

由 Badari Pulavarty 提交于 3月 26, 2006

This patch changes mpage_readpages() and get_block() to get the disk mapping
information for multiple blocks at the same time.

b_size represents the amount of disk mapping that needs to mapped.  On the
successful get_block() b_size indicates the amount of disk mapping thats
actually mapped.  Only the filesystems who care to use this information and
provide multiple disk blocks at a time can choose to do so.

No changes are needed for the filesystems who wants to ignore this.

[akpm@osdl.org: cleanups]
Signed-off-by: NBadari Pulavarty <pbadari@us.ibm.com>
Cc: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

fa30bd05

[PATCH] mempool: use mempool_create_slab_pool() · 93d2341c

由 Matthew Dobson 提交于 3月 26, 2006

Modify well over a dozen mempool users to call mempool_create_slab_pool()
rather than calling mempool_create() with extra arguments, saving about 30
lines of code and increasing readability.
Signed-off-by: NMatthew Dobson <colpatch@us.ibm.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

93d2341c

[PATCH] Make address_space_operations->invalidatepage return void · 2ff28e22

由 NeilBrown 提交于 3月 26, 2006

The return value of this function is never used, so let's be honest and
declare it as void.

Some places where invalidatepage returned 0, I have inserted comments
suggesting a BUG_ON.

[akpm@osdl.org: JBD BUG fix]
[akpm@osdl.org: rework for git-nfs]
[akpm@osdl.org: don't go BUG in block_invalidate_page()]
Signed-off-by: NNeil Brown <neilb@suse.de>
Acked-by: NDave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

2ff28e22

24 3月, 2006 2 次提交

[PATCH] cpuset memory spread slab cache hooks · b0196009

由 Paul Jackson 提交于 3月 24, 2006

Change the kmem_cache_create calls for certain slab caches to support cpuset
memory spreading.

See the previous patches, cpuset_mem_spread, for an explanation of cpuset
memory spreading, and cpuset_mem_spread_slab_cache for the slab cache support
for memory spreading.

The slab caches marked for now are: dentry_cache, inode_cache, some xfs slab
caches, and buffer_head.  This list may change over time.  In particular,
other file system types that are used extensively on large NUMA systems may
want to allow for spreading their directory and inode slab cache entries.
Signed-off-by: NPaul Jackson <pj@sgi.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

b0196009

[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

23 3月, 2006 1 次提交

[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

22 3月, 2006 8 次提交

[PATCH] page migration reorg · b20a3503

由 Christoph Lameter 提交于 3月 22, 2006

Centralize the page migration functions in anticipation of additional
tinkering.  Creates a new file mm/migrate.c

1. Extract buffer_migrate_page() from fs/buffer.c

2. Extract central migration code from vmscan.c

3. Extract some components from mempolicy.c

4. Export pageout() and remove_from_swap() from vmscan.c

5. Make it possible to configure NUMA systems without page migration
   and non-NUMA systems with page migration.

I had to so some #ifdeffing in mempolicy.c that may need a cleanup.
Signed-off-by: NChristoph Lameter <clameter@sgi.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

b20a3503

N
[XFS] Sync up one/two other minor changes missed in previous merges. · bb19fba1
由 Nathan Scott 提交于 3月 22, 2006
```
Signed-off-by: NNathan Scott <nathans@sgi.com>
```
bb19fba1
N
[XFS] Reenable the noikeep (delete inode cluster space) option by default. · e15f195c
由 Nathan Scott 提交于 3月 22, 2006
```
SGI-PV: 951200
SGI-Modid: xfs-linux-melb:xfs-kern:25535a
Signed-off-by: NNathan Scott <nathans@sgi.com>
```
e15f195c

[XFS] Check that a page has dirty buffers before finding it acceptable for · 2ddee844

由 David Chinner 提交于 3月 22, 2006

rewrite clustering. This prevents writing excessive amounts of clean data
when doing random rewrites of a cached file.

SGI-PV: 951193
SGI-Modid: xfs-linux-melb:xfs-kern:25531a
Signed-off-by: NDavid Chinner <dgc@sgi.com>
Signed-off-by: NNathan Scott <nathans@sgi.com>

2ddee844

N
[XFS] Fixup naming inconsistencies found by Pekka Enberg and one from Jan · 3758dee9
由 Nathan Scott 提交于 3月 22, 2006
```
Engelhardt.

SGI-PV: 947038
SGI-Modid: xfs-linux-melb:xfs-kern:25529a
Signed-off-by: NNathan Scott <nathans@sgi.com>
```
3758dee9

[XFS] Explain the race closed by the addition of vn_iowait() to the start · 38e2299a

由 David Chinner 提交于 3月 22, 2006

of xfs_itruncate_start().

SGI-PV: 947420
SGI-Modid: xfs-linux-melb:xfs-kern:25527a
Signed-off-by: NDavid Chinner <dgc@sgi.com>
Signed-off-by: NNathan Scott <nathans@sgi.com>

38e2299a

[XFS] Fixing the error caused by the conflict between DIO Write's · 9fa8046f

由 Yingping Lu 提交于 3月 22, 2006

conversion and concurrent truncate operations. Use vn_iowait to wait for
the completion of any pending DIOs. Since the truncate requires exclusive
IOLOCK, so this blocks any further DIO operations since DIO write also
needs exclusive IOBLOCK. This serves as a barrier and prevent any
potential starvation.

SGI-PV: 947420
SGI-Modid: xfs-linux-melb:xfs-kern:208088a
Signed-off-by: NYingping Lu <yingping@sgi.com>
Signed-off-by: NNathan Scott <nathans@sgi.com>

9fa8046f

[XFS] Fixing KDB's xrwtrc command, also added the current process id into · f1fdc848

由 Yingping Lu 提交于 3月 22, 2006

the trace.

SGI-PV: 948300
SGI-Modid: xfs-linux-melb:xfs-kern:208069a
Signed-off-by: NYingping Lu <yingping@sgi.com>
Signed-off-by: NNathan Scott <nathans@sgi.com>

f1fdc848

20 3月, 2006 1 次提交

[XFS] Fix compiler warning from xfs_file_compat_invis_ioctl prototype. · 6cc8fef4

由 Nathan Scott 提交于 3月 20, 2006

SGI-PV: 904196
SGI-Modid: xfs-linux-melb:xfs-kern:25509a
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NNathan Scott <nathans@sgi.com>

6cc8fef4

17 3月, 2006 18 次提交

[XFS] remove bogus INT_GET for u8 variables in xfs_dir_leaf.c · b2fc6ad0