mm/slob: Use free_page instead of put_page for page-size kmalloc allocations

When freeing objects, the slob allocator currently free empty pages
calling __free_pages(). However, page-size kmallocs are disposed
using put_page() instead.

It makes no sense to call put_page() for kernel pages that are provided
by the object allocator, so we shouldn't be doing this ourselves.

This is based on:
commit d9b7f22623b5fa9cc189581dcdfb2ac605933bf4
Author: Glauber Costa <[email protected]>
slub: use free_page instead of put_page for freeing kmalloc allocation

Cc: Christoph Lameter <[email protected]>
Cc: Pekka Enberg <[email protected]>
Cc: Matt Mackall <[email protected]>
Acked-by: Glauber Costa <[email protected]>
Signed-off-by: Ezequiel Garcia <[email protected]>
Signed-off-by: Pekka Enberg <[email protected]>

0 files changed, 0 insertions, 0 deletions