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| author | David Hildenbrand <david@redhat.com> | 2021-02-24 23:06:32 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-25 00:38:32 +0300 |
| commit | a0cd7a7c4bc004587d1f4785a320f58e72d880eb (patch) | |
| tree | 354a108aa687b3b0f2997883b74214171bf042aa /Documentation/core-api/mm-api.rst | |
| parent | b3880c690beb7f3abf50f333bd8f3ea7040aaf89 (diff) | |
| download | linux-a0cd7a7c4bc004587d1f4785a320f58e72d880eb.tar.xz | |
mm: simplify free_highmem_page() and free_reserved_page()
adjust_managed_page_count() as called by free_reserved_page() properly
handles pages in a highmem zone, so we can reuse it for
free_highmem_page().
We can now get rid of totalhigh_pages_inc() and simplify
free_reserved_page().
Link: https://lkml.kernel.org/r/20210126182113.19892-3-david@redhat.com
Signed-off-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "Peter Zijlstra (Intel)" <peterz@infradead.org>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Wei Yang <richard.weiyang@linux.alibaba.com>
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/core-api/mm-api.rst')
0 files changed, 0 insertions, 0 deletions