mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-07 03:18:31 +00:00
Code Issues Releases Wiki Activity

staging: ion: remove order argument from free_buffer_page()

Browse source 
Now that the pages returned from the pool are compound pages, we do not
need to pass the order information to free_buffer_page().

Signed-off-by: Heesub Shin <heesub.shin@samsung.com>
Reviewed-by: Mitchel Humpherys <mitchelh@codeaurora.org>
Tested-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Heesub Shin 2014-05-30 10:26:29 +09:00 committed by Greg Kroah-Hartman
parent 7eb88bffbd
commit 06566f5dc3
1 changed files with 4 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
drivers/staging/android/ion/ion_system_heap.c
View file

@ -78,9 +78,9 @@ static struct page *alloc_buffer_page(struct ion_system_heap *heap,
}
static void free_buffer_page(struct ion_system_heap *heap,
struct ion_buffer *buffer, struct page *page,
unsigned int order)
struct ion_buffer *buffer, struct page *page)
{
unsigned int order = compound_order(page);
bool cached = ion_buffer_cached(buffer);
if (!cached && !(buffer->private_flags & ION_PRIV_FLAG_SHRINKER_FREE)) {
@ -171,7 +171,7 @@ static int ion_system_heap_allocate(struct ion_heap *heap,
kfree(table);
free_pages:
list_for_each_entry_safe(page, tmp_page, &pages, lru)
free_buffer_page(sys_heap, buffer, page, compound_order(page));
free_buffer_page(sys_heap, buffer, page);
return -ENOMEM;
}
@ -191,8 +191,7 @@ static void ion_system_heap_free(struct ion_buffer *buffer)
ion_heap_buffer_zero(buffer);
for_each_sg(table->sgl, sg, table->nents, i)
free_buffer_page(sys_heap, buffer, sg_page(sg),
get_order(sg->length));
free_buffer_page(sys_heap, buffer, sg_page(sg));
sg_free_table(table);
kfree(table);
}