slab: use slab_list instead of lru
Tobin C. Harding authored
Currently we use the page->lru list for maintaining lists of slabs.  We
have a list in the page structure (slab_list) that can be used for this
purpose.  Doing so makes the code cleaner since we are not overloading the
lru list.

Use the slab_list instead of the lru list for maintaining lists of slabs.

Link: http://lkml.kernel.org/r/20190402230545.2929-7-tobin@kernel.org

Signed-off-by: default avatarTobin C. Harding <tobin@kernel.org>
Acked-by: default avatarChristoph Lameter <cl@linux.com>
Reviewed-by: default avatarRoman Gushchin <guro@fb.com>
Acked-by: default avatarVlastimil Babka <vbabka@suse.cz>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Pekka Enberg <penberg@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
16cb0ec7
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