questions about ttm_page_alloc.c

2010-07-22 Thread Dan Carpenter
On Mon, Jul 12, 2010 at 07:12:37PM -0400, Jerome Glisse wrote: > On 07/12/2010 06:39 PM, Dan Carpenter wrote: >> 327 pages_to_free[freed_pages++] = p; >> 328 /* We can only remove NUM_PAGES_TO_ALLOC at a time. >> */ >> 329 if (freed_pa

questions about ttm_page_alloc.c

2010-07-22 Thread Jerome Glisse
On 07/22/2010 07:56 AM, Dan Carpenter wrote: > On Mon, Jul 12, 2010 at 07:12:37PM -0400, Jerome Glisse wrote: >> On 07/12/2010 06:39 PM, Dan Carpenter wrote: >>> 327 pages_to_free[freed_pages++] = p; >>> 328 /* We can only remove NUM_PAGES_TO_ALLOC at a

Re: questions about ttm_page_alloc.c

2010-07-22 Thread Dan Carpenter
On Mon, Jul 12, 2010 at 07:12:37PM -0400, Jerome Glisse wrote: > On 07/12/2010 06:39 PM, Dan Carpenter wrote: >> 327 pages_to_free[freed_pages++] = p; >> 328 /* We can only remove NUM_PAGES_TO_ALLOC at a time. >> */ >> 329 if (freed_pa

Re: questions about ttm_page_alloc.c

2010-07-22 Thread Jerome Glisse
On 07/22/2010 07:56 AM, Dan Carpenter wrote: On Mon, Jul 12, 2010 at 07:12:37PM -0400, Jerome Glisse wrote: On 07/12/2010 06:39 PM, Dan Carpenter wrote: 327 pages_to_free[freed_pages++] = p; 328 /* We can only remove NUM_PAGES_TO_ALLOC at a time. */

questions about ttm_page_alloc.c

2010-07-13 Thread Dan Carpenter
I'm investigating: https://bugzilla.kernel.org/show_bug.cgi?id=16337 He is using the new radeon with the new ttm pool wc/uc page allocator. I'm sort of over my head when it comes to mm stuff so forgive me if these are dumb questions... I'm looking at drivers/gpu/drm/ttm/ttm_page_alloc.c. 230

questions about ttm_page_alloc.c

2010-07-12 Thread Jerome Glisse
On 07/12/2010 06:39 PM, Dan Carpenter wrote: > I'm investigating: https://bugzilla.kernel.org/show_bug.cgi?id=16337 > > He is using the new radeon with the new ttm pool wc/uc page allocator. > I'm sort of over my head when it comes to mm stuff so forgive me if > these are dumb questions... I'm loo

Re: questions about ttm_page_alloc.c

2010-07-12 Thread Jerome Glisse
On 07/12/2010 06:39 PM, Dan Carpenter wrote: I'm investigating: https://bugzilla.kernel.org/show_bug.cgi?id=16337 He is using the new radeon with the new ttm pool wc/uc page allocator. I'm sort of over my head when it comes to mm stuff so forgive me if these are dumb questions... I'm looking at

questions about ttm_page_alloc.c

2010-07-12 Thread Dan Carpenter
I'm investigating: https://bugzilla.kernel.org/show_bug.cgi?id=16337 He is using the new radeon with the new ttm pool wc/uc page allocator. I'm sort of over my head when it comes to mm stuff so forgive me if these are dumb questions... I'm looking at drivers/gpu/drm/ttm/ttm_page_alloc.c. 230