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authorLinus Torvalds <torvalds@linux-foundation.org>2010-07-01 12:36:49 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-07-01 12:36:49 -0400
commitbf4f42b441919417386beb2f9c58e802e7de89df (patch)
tree39fce2e84056f6c2d7cb1966289bfb52cd6ffdab /drivers/char
parent1e31b0ffbb3b10133044e9c4bec4bd4b3f278229 (diff)
parent2f9c6b0a91a050669dd6df487174de6b96c2774a (diff)
Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (27 commits) drm/radeon/kms: remove rv100 bios connector quirk drm/radeon/kms/pm: fix power state indexing on igp chips in dynpm mode DRM / radeon / KMS: Fix hibernation regression related to radeon PM (was: Re: [Regression, post-2.6.34] Hibernation broken on machines with radeon/KMS and r300) drm/radeon/kms/igp: fix possible divide by 0 in bandwidth code (v2) drm/radeon: add quirk to make HP nx6125 laptop resume. drm/radeon/kms: add some missing regs to evergreen gpu init drm/radeon/kms: fix typos in evergreen command checker drm/radeon/kms: avoid oops on mac r4xx cards fb: fix colliding defines for fb flags. drm/radeon/kms: Force HDP_NONSURF to maximum size drm/radeon/kms: disable frac fb dividers for rs6xx drm/radeon/kms: don't read attempt to read bios from VRAM on unposted GPU. drm/radeon/kms: fix typo in evergreen_gpu_init drm/radeon/kms: return ret in cursor_set failure path drm/ttm: non pooled page allocation should have GFP_USER set drm/radeon/r100/r200: fix calculation of compressed cube maps drm/radeon/r200: handle more hw tex coord types drm/radeon/kms: CS checker texture fixes for r1xx/r2xx/r3xx drm/radeon: add fake RN50 table for powerpc drm/fb: Fix video= mode computation ...
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/agp/generic.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index 4b51982fd23a..d2abf5143983 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c
@@ -97,20 +97,18 @@ EXPORT_SYMBOL(agp_flush_chipset);
97void agp_alloc_page_array(size_t size, struct agp_memory *mem) 97void agp_alloc_page_array(size_t size, struct agp_memory *mem)
98{ 98{
99 mem->pages = NULL; 99 mem->pages = NULL;
100 mem->vmalloc_flag = false;
101 100
102 if (size <= 2*PAGE_SIZE) 101 if (size <= 2*PAGE_SIZE)
103 mem->pages = kmalloc(size, GFP_KERNEL | __GFP_NORETRY); 102 mem->pages = kmalloc(size, GFP_KERNEL | __GFP_NOWARN);
104 if (mem->pages == NULL) { 103 if (mem->pages == NULL) {
105 mem->pages = vmalloc(size); 104 mem->pages = vmalloc(size);
106 mem->vmalloc_flag = true;
107 } 105 }
108} 106}
109EXPORT_SYMBOL(agp_alloc_page_array); 107EXPORT_SYMBOL(agp_alloc_page_array);
110 108
111void agp_free_page_array(struct agp_memory *mem) 109void agp_free_page_array(struct agp_memory *mem)
112{ 110{
113 if (mem->vmalloc_flag) { 111 if (is_vmalloc_addr(mem->pages)) {
114 vfree(mem->pages); 112 vfree(mem->pages);
115 } else { 113 } else {
116 kfree(mem->pages); 114 kfree(mem->pages);