Messages in this thread | | | Date | Fri, 05 Nov 2010 10:29:32 +0100 | From | Thomas Hellstrom <> | Subject | Re: [PATCH 10/49] drivers/gpu: Use vzalloc |
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On 11/05/2010 04:07 AM, Joe Perches wrote: > Signed-off-by: Joe Perches<joe@perches.com> > Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
> --- > drivers/gpu/drm/via/via_dmablit.c | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/via/via_dmablit.c b/drivers/gpu/drm/via/via_dmablit.c > index 9b5b4d9..3e038a3 100644 > --- a/drivers/gpu/drm/via/via_dmablit.c > +++ b/drivers/gpu/drm/via/via_dmablit.c > @@ -235,9 +235,9 @@ via_lock_all_dma_pages(drm_via_sg_info_t *vsg, drm_via_dmablit_t *xfer) > vsg->num_pages = VIA_PFN(xfer->mem_addr + (xfer->num_lines * xfer->mem_stride - 1)) - > first_pfn + 1; > > - if (NULL == (vsg->pages = vmalloc(sizeof(struct page *) * vsg->num_pages))) > + vsg->pages = vzalloc(sizeof(struct page *) * vsg->num_pages); > + if (NULL == vsg->pages) > return -ENOMEM; > - memset(vsg->pages, 0, sizeof(struct page *) * vsg->num_pages); > down_read(¤t->mm->mmap_sem); > ret = get_user_pages(current, current->mm, > (unsigned long)xfer->mem_addr, >
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