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| author | Baolin Wang <baolin.wang@linux.alibaba.com> | 2024-11-28 10:40:40 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-01-14 09:40:36 +0300 |
| commit | 736bbc68255fd451d26353a255f15ad347c26132 (patch) | |
| tree | 42e206cb8a678e4d4e96ce401b3089ced3a3dd3f /tools/perf/scripts/python | |
| parent | da243c5479add600bdd58c910c9fae3355b4f026 (diff) | |
| download | linux-736bbc68255fd451d26353a255f15ad347c26132.tar.xz | |
mm: shmem: change shmem_huge_global_enabled() to return huge order bitmap
Change the shmem_huge_global_enabled() to return the suitable huge order
bitmap, and return 0 if huge pages are not allowed. This is a preparation
for supporting various huge orders allocation of tmpfs in the following
patches.
No functional changes.
Link: https://lkml.kernel.org/r/9dce1cfad3e9c1587cf1a0ea782ddbebd0e92984.1732779148.git.baolin.wang@linux.alibaba.com
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: Barry Song <baohua@kernel.org>
Cc: Daniel Gomez <da.gomez@samsung.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Lance Yang <ioworker0@gmail.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions