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(parent: 6fd893a) | patch
mm: remove page->order
authorMatthew Wilcox (Oracle) <willy@infradead.org>
Wed, 10 Sep 2025 14:29:19 +0000 (15:29 +0100)
committerAndrew Morton <akpm@linux-foundation.org>
Sun, 21 Sep 2025 21:22:32 +0000 (14:22 -0700)
commit9d003dec972563efb8ce14c9962af3652d0e201d
tree4f311595582dd03f3f0345ab6ee46828513f368etree | snapshot
parent6fd893a40e3c990ea4ca3a9c084d1ddc3020d936commit | diff
mm: remove page->order

We already use page->private for storing the order of a page while it's in
the buddy allocator system; extend that to also storing the order while
it's in the pcp_llist.

Link: https://lkml.kernel.org/r/20250910142923.2465470-4-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
include/linux/mm_types.h diff | blob | blame | history
mm/page_alloc.c diff | blob | blame | history
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