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| author | Mel Gorman <mgorman@techsingularity.net> | 2021-04-30 09:01:48 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-30 21:20:43 +0300 |
| commit | 0f87d9d30f21390dd71114f30e63038980e6eb3f (patch) | |
| tree | af3d4e1e8f488534cd51fb644ca15f805bfd4127 /mm/vmstat.c | |
| parent | 387ba26fb1cb9be9e35dc14a6d97188e916eda05 (diff) | |
| download | linux-0f87d9d30f21390dd71114f30e63038980e6eb3f.tar.xz | |
mm/page_alloc: add an array-based interface to the bulk page allocator
The proposed callers for the bulk allocator store pages from the bulk
allocator in an array. This patch adds an array-based interface to the
API to avoid multiple list iterations. The page list interface is
preserved to avoid requiring all users of the bulk API to allocate and
manage enough storage to store the pages.
[akpm@linux-foundation.org: remove now unused local `allocated']
Link: https://lkml.kernel.org/r/20210325114228.27719-4-mgorman@techsingularity.net
Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
Reviewed-by: Alexander Lobakin <alobakin@pm.me>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Alexander Duyck <alexander.duyck@gmail.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Chuck Lever <chuck.lever@oracle.com>
Cc: David Miller <davem@davemloft.net>
Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Cc: Jesper Dangaard Brouer <brouer@redhat.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/vmstat.c')
0 files changed, 0 insertions, 0 deletions