On 08/02/2012 09:10 PM, Johannes Weiner wrote:
> On Thu, Aug 02, 2012 at 08:51:31PM +0400, Glauber Costa wrote:
>> On 08/02/2012 08:42 PM, Johannes Weiner wrote:
>>> On Thu, Aug 02, 2012 at 09:06:41AM -0500, Christoph Lameter wrote:
On Thu, 2 Aug 2012, Glauber Costa wrote:
> diff
On Thu, Aug 02, 2012 at 08:51:31PM +0400, Glauber Costa wrote:
> On 08/02/2012 08:42 PM, Johannes Weiner wrote:
> > On Thu, Aug 02, 2012 at 09:06:41AM -0500, Christoph Lameter wrote:
> >> On Thu, 2 Aug 2012, Glauber Costa wrote:
> >>
> >>> diff --git a/mm/slub.c b/mm/slub.c
> >>> index
On 08/02/2012 08:42 PM, Johannes Weiner wrote:
> On Thu, Aug 02, 2012 at 09:06:41AM -0500, Christoph Lameter wrote:
>> On Thu, 2 Aug 2012, Glauber Costa wrote:
>>
>>> diff --git a/mm/slub.c b/mm/slub.c
>>> index e517d43..9ca4e20 100644
>>> --- a/mm/slub.c
>>> +++ b/mm/slub.c
>>> @@ -3453,7 +3453,7
On Thu, Aug 02, 2012 at 09:06:41AM -0500, Christoph Lameter wrote:
> On Thu, 2 Aug 2012, Glauber Costa wrote:
>
> > diff --git a/mm/slub.c b/mm/slub.c
> > index e517d43..9ca4e20 100644
> > --- a/mm/slub.c
> > +++ b/mm/slub.c
> > @@ -3453,7 +3453,7 @@ void kfree(const void *x)
> > if
On Thu, 2 Aug 2012, Glauber Costa wrote:
> diff --git a/mm/slub.c b/mm/slub.c
> index e517d43..9ca4e20 100644
> --- a/mm/slub.c
> +++ b/mm/slub.c
> @@ -3453,7 +3453,7 @@ void kfree(const void *x)
> if (unlikely(!PageSlab(page))) {
> BUG_ON(!PageCompound(page));
>
The slab allocators provide its users with memory regions, with very few
placement guarantees. No user should assume an actual page is given by
kmalloc calls that are multiple of a page in size. This means that we
can be sure that every sane user of the interface would not mess with
the page
The slab allocators provide its users with memory regions, with very few
placement guarantees. No user should assume an actual page is given by
kmalloc calls that are multiple of a page in size. This means that we
can be sure that every sane user of the interface would not mess with
the page
On Thu, 2 Aug 2012, Glauber Costa wrote:
diff --git a/mm/slub.c b/mm/slub.c
index e517d43..9ca4e20 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -3453,7 +3453,7 @@ void kfree(const void *x)
if (unlikely(!PageSlab(page))) {
BUG_ON(!PageCompound(page));
On Thu, Aug 02, 2012 at 09:06:41AM -0500, Christoph Lameter wrote:
On Thu, 2 Aug 2012, Glauber Costa wrote:
diff --git a/mm/slub.c b/mm/slub.c
index e517d43..9ca4e20 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -3453,7 +3453,7 @@ void kfree(const void *x)
if
On 08/02/2012 08:42 PM, Johannes Weiner wrote:
On Thu, Aug 02, 2012 at 09:06:41AM -0500, Christoph Lameter wrote:
On Thu, 2 Aug 2012, Glauber Costa wrote:
diff --git a/mm/slub.c b/mm/slub.c
index e517d43..9ca4e20 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -3453,7 +3453,7 @@ void kfree(const
On Thu, Aug 02, 2012 at 08:51:31PM +0400, Glauber Costa wrote:
On 08/02/2012 08:42 PM, Johannes Weiner wrote:
On Thu, Aug 02, 2012 at 09:06:41AM -0500, Christoph Lameter wrote:
On Thu, 2 Aug 2012, Glauber Costa wrote:
diff --git a/mm/slub.c b/mm/slub.c
index e517d43..9ca4e20 100644
On 08/02/2012 09:10 PM, Johannes Weiner wrote:
On Thu, Aug 02, 2012 at 08:51:31PM +0400, Glauber Costa wrote:
On 08/02/2012 08:42 PM, Johannes Weiner wrote:
On Thu, Aug 02, 2012 at 09:06:41AM -0500, Christoph Lameter wrote:
On Thu, 2 Aug 2012, Glauber Costa wrote:
diff --git a/mm/slub.c
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