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(parent: 7101422) | patch
mprotect: use pfn_swap_entry_folio
authorMatthew Wilcox (Oracle) <willy@infradead.org>
Thu, 11 Jan 2024 15:24:22 +0000 (15:24 +0000)
committerAndrew Morton <akpm@linux-foundation.org>
Thu, 22 Feb 2024 00:00:03 +0000 (16:00 -0800)
commitf2d571b0b207087442d1c3fca5189ee1cb34648e
treeea86469da7bbaad407f8afc15a7cd6c44a151281tree | snapshot
parent7101422464ecbca75540feab65b465dee3283438commit | diff
mprotect: use pfn_swap_entry_folio

We only want to know whether the folio is anonymous, so use
pfn_swap_entry_folio() and save a call to compound_head().

Link: https://lkml.kernel.org/r/20240111152429.3374566-4-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: David Hildenbrand <david@redhat.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
mm/mprotect.c diff | blob | history
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