- 02 6月, 2009 1 次提交
-
-
由 Felix Blyakher 提交于
It's possible to recurse into filesystem from the memory allocation, which deadlocks in xfs_qm_shake(). Add check for __GFP_FS, and bail out if it is not set. Signed-off-by: NFelix Blyakher <felixb@sgi.com> Signed-off-by: NHedi Berriche <hedi@sgi.com> Reviewed-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NAndi Kleen <ak@linux.intel.com> Signed-off-by: NFelix Blyakher <felixb@sgi.com>
-
- 28 7月, 2008 2 次提交
-
-
由 Barry Naujok 提交于
SGI-PV: 981498 SGI-Modid: xfs-linux-melb:xfs-kern:31212a Signed-off-by: NBarry Naujok <bnaujok@sgi.com> Signed-off-by: NChristoph Hellwig <hch@infradead.org>
-
由 Denys Vlasenko 提交于
kmem_free() function takes (ptr, size) arguments but doesn't actually use second one. This patch removes size argument from all callsites. SGI-PV: 981498 SGI-Modid: xfs-linux-melb:xfs-kern:31050a Signed-off-by: NDenys Vlasenko <vda.linux@googlemail.com> Signed-off-by: NDavid Chinner <dgc@sgi.com> Signed-off-by: NLachlan McIlroy <lachlan@sgi.com>
-
- 27 7月, 2008 1 次提交
-
-
由 Alexey Dobriyan 提交于
Kmem cache passed to constructor is only needed for constructors that are themselves multiplexeres. Nobody uses this "feature", nor does anybody uses passed kmem cache in non-trivial way, so pass only pointer to object. Non-trivial places are: arch/powerpc/mm/init_64.c arch/powerpc/mm/hugetlbpage.c This is flag day, yes. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Acked-by: NPekka Enberg <penberg@cs.helsinki.fi> Acked-by: NChristoph Lameter <cl@linux-foundation.org> Cc: Jon Tollefson <kniht@linux.vnet.ibm.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Matt Mackall <mpm@selenic.com> [akpm@linux-foundation.org: fix arch/powerpc/mm/hugetlbpage.c] [akpm@linux-foundation.org: fix mm/slab.c] [akpm@linux-foundation.org: fix ubifs] Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 17 10月, 2007 1 次提交
-
-
由 Christoph Lameter 提交于
Slab constructors currently have a flags parameter that is never used. And the order of the arguments is opposite to other slab functions. The object pointer is placed before the kmem_cache pointer. Convert ctor(void *object, struct kmem_cache *s, unsigned long flags) to ctor(struct kmem_cache *s, void *object) throughout the kernel [akpm@linux-foundation.org: coupla fixes] Signed-off-by: NChristoph Lameter <clameter@sgi.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 05 9月, 2007 1 次提交
-
-
由 Christoph Hellwig 提交于
We can't return a masked result of a __bitwise type. Compare it to 0 first to keep the behaviour without the warning. SGI-PV: 968555 SGI-Modid: xfs-linux-melb:xfs-kern:29309a Signed-off-by: NChristoph Hellwig <hch@infradead.org> Signed-off-by: NDavid Chinner <dgc@sgi.com> Signed-off-by: NTim Shimmin <tes@sgi.com>
-
- 20 7月, 2007 1 次提交
-
-
由 Paul Mundt 提交于
Slab destructors were no longer supported after Christoph's c59def9f change. They've been BUGs for both slab and slub, and slob never supported them either. This rips out support for the dtor pointer from kmem_cache_create() completely and fixes up every single callsite in the kernel (there were about 224, not including the slab allocator definitions themselves, or the documentation references). Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
- 14 7月, 2007 1 次提交
-
-
由 Andrew Morton 提交于
SGI-PV: 964986 SGI-Modid: xfs-linux-melb:xfs-kern:28642a Signed-Off-By: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NDavid Chinner <dgc@sgi.com> Signed-off-by: NTim Shimmin <tes@sgi.com>
-
- 28 9月, 2006 2 次提交
-
-
由 Nathan Scott 提交于
range. SGI-PV: 955302 SGI-Modid: xfs-linux-melb:xfs-kern:26803a Signed-off-by: NNathan Scott <nathans@sgi.com> Signed-off-by: NTim Shimmin <tes@sgi.com>
-
由 Nathan Scott 提交于
one page. SGI-PV: 955302 SGI-Modid: xfs-linux-melb:xfs-kern:26800a Signed-off-by: NNathan Scott <nathans@sgi.com> Signed-off-by: NTim Shimmin <tes@sgi.com>
-
- 27 9月, 2006 1 次提交
-
-
由 Alexey Dobriyan 提交于
* Rougly half of callers already do it by not checking return value * Code in drivers/acpi/osl.c does the following to be sure: (void)kmem_cache_destroy(cache); * Those who check it printk something, however, slab_error already printed the name of failed cache. * XFS BUGs on failed kmem_cache_destroy which is not the decision low-level filesystem driver should make. Converted to ignore. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
- 09 6月, 2006 1 次提交
-
-
由 Nathan Scott 提交于
SGI-PV: 953338 SGI-Modid: xfs-linux-melb:xfs-kern:26099a Signed-off-by: NNathan Scott <nathans@sgi.com>
-
- 24 3月, 2006 1 次提交
-
-
由 Paul Jackson 提交于
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>
-
- 14 3月, 2006 1 次提交
-
-
由 Nathan Scott 提交于
be passed. SGI-PV: 949073 SGI-Modid: xfs-linux-melb:xfs-kern:25122a Signed-off-by: NNathan Scott <nathans@sgi.com>
-
- 07 11月, 2005 1 次提交
-
-
由 Pekka J Enberg 提交于
This patch renames struct kmem_cache_s to kmem_cache so we can start using it instead of kmem_cache_t typedef. Signed-off-by: NPekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
- 03 11月, 2005 1 次提交
-
-
由 Nathan Scott 提交于
Signed-off-by: NNathan Scott <nathans@sgi.com>
-
- 02 11月, 2005 1 次提交
-
-
由 Nathan Scott 提交于
boilerplate. SGI-PV: 913862 SGI-Modid: xfs-linux:xfs-kern:23903a Signed-off-by: NNathan Scott <nathans@sgi.com>
-
- 28 10月, 2005 1 次提交
-
-
由 Al Viro 提交于
- ->releasepage() annotated (s/int/gfp_t), instances updated - missing gfp_t in fs/* added - fixed misannotation from the original sweep caught by bitwise checks: XFS used __nocast both for gfp_t and for flags used by XFS allocator. The latter left with unsigned int __nocast; we might want to add a different type for those but for now let's leave them alone. That, BTW, is a case when __nocast use had been actively confusing - it had been used in the same code for two different and similar types, with no way to catch misuses. Switch of gfp_t to bitwise had caught that immediately... One tricky bit is left alone to be dealt with later - mapping->flags is a mix of gfp_t and error indications. Left alone for now. Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
- 09 10月, 2005 1 次提交
-
-
由 Al Viro 提交于
- added typedef unsigned int __nocast gfp_t; - replaced __nocast uses for gfp flags with gfp_t - it gives exactly the same warnings as far as sparse is concerned, doesn't change generated code (from gcc point of view we replaced unsigned int with typedef) and documents what's going on far better. Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
- 02 9月, 2005 1 次提交
-
-
由 Christoph Hellwig 提交于
<victor@cetuc.puc-rio.br> SGI-PV: 940376 SGI-Modid: xfs-linux:xfs-kern:196705a Signed-off-by: NChristoph Hellwig <hch@sgi.com> Signed-off-by: NNathan Scott <nathans@sgi.com>
-
- 17 4月, 2005 1 次提交
-
-
由 Linus Torvalds 提交于
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
-