Re: [PATCH] SLOB allocator imcompatible SLAB

2007-06-25 Thread Matt Mackall
On Tue, Jun 26, 2007 at 03:00:56PM +1000, Nick Piggin wrote: > Matt Mackall wrote: > >On Tue, Jun 26, 2007 at 02:06:15PM +1000, Nick Piggin wrote: > > > >>Yoshinori Sato wrote: > >> > >>>At Fri, 22 Jun 2007 09:56:35 -0500, > >>>Matt Mackall wrote: > >>> > >>> > On Fri, Jun 22, 2007 at 05:08:07P

Re: [PATCH] SLOB allocator imcompatible SLAB

2007-06-25 Thread Nick Piggin
Matt Mackall wrote: On Tue, Jun 26, 2007 at 02:06:15PM +1000, Nick Piggin wrote: Yoshinori Sato wrote: At Fri, 22 Jun 2007 09:56:35 -0500, Matt Mackall wrote: On Fri, Jun 22, 2007 at 05:08:07PM +0900, Yoshinori Sato wrote: Because the page which SLOB allocator got does not have PG_slab,

Re: [PATCH] SLOB allocator imcompatible SLAB

2007-06-25 Thread Matt Mackall
On Tue, Jun 26, 2007 at 02:06:15PM +1000, Nick Piggin wrote: > Yoshinori Sato wrote: > >At Fri, 22 Jun 2007 09:56:35 -0500, > >Matt Mackall wrote: > > > >>On Fri, Jun 22, 2007 at 05:08:07PM +0900, Yoshinori Sato wrote: > >> > >>>Because the page which SLOB allocator got does not have PG_slab, > >>

Re: [PATCH] SLOB allocator imcompatible SLAB

2007-06-25 Thread Nick Piggin
Yoshinori Sato wrote: At Fri, 22 Jun 2007 09:56:35 -0500, Matt Mackall wrote: On Fri, Jun 22, 2007 at 05:08:07PM +0900, Yoshinori Sato wrote: Because the page which SLOB allocator got does not have PG_slab, This is for a NOMMU system? Yes. You're using an old kernel with an old versi

Re: [PATCH] SLOB allocator imcompatible SLAB

2007-06-24 Thread Yoshinori Sato
At Fri, 22 Jun 2007 09:56:35 -0500, Matt Mackall wrote: > > On Fri, Jun 22, 2007 at 05:08:07PM +0900, Yoshinori Sato wrote: > > Because the page which SLOB allocator got does not have PG_slab, > > This is for a NOMMU system? Yes. > You're using an old kernel with an old version of SLOB. SLOB i

Re: [PATCH] SLOB allocator imcompatible SLAB

2007-06-22 Thread Matt Mackall
On Fri, Jun 22, 2007 at 05:08:07PM +0900, Yoshinori Sato wrote: > Because the page which SLOB allocator got does not have PG_slab, This is for a NOMMU system? You're using an old kernel with an old version of SLOB. SLOB in newer kernels actually sets per-page flags. Nick, can you see any reason n

[PATCH] SLOB allocator imcompatible SLAB

2007-06-22 Thread Yoshinori Sato
Because the page which SLOB allocator got does not have PG_slab, I put back the result that kobjsize made a mistake in. allocateしたページにPG_slabを付ける必要があるのでは無いでしょうか。 I need to add PG_slab to the allocate page, and will not there be it? Signed-off-by: Yoshinori Sato <[EMAIL PROTECTED]> diff --git a/m