diff options
| author | Anshuman Khandual <anshuman.khandual@arm.com> | 2022-03-22 22:41:47 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-22 23:57:04 +0100 |
| commit | 16785bd7743104d57257a455001172b75afa7614 (patch) | |
| tree | b7d90de33a1734c295662ccfe36679003c72e5a8 /mm/vmalloc.c | |
| parent | selftests, x86: fix how check_cc.sh is being invoked (diff) | |
| download | linux-16785bd7743104d57257a455001172b75afa7614.tar.xz linux-16785bd7743104d57257a455001172b75afa7614.zip | |
mm: merge pte_mkhuge() call into arch_make_huge_pte()
Each call into pte_mkhuge() is invariably followed by
arch_make_huge_pte(). Instead arch_make_huge_pte() can accommodate
pte_mkhuge() at the beginning. This updates generic fallback stub for
arch_make_huge_pte() and available platforms definitions. This makes huge
pte creation much cleaner and easier to follow.
Link: https://lkml.kernel.org/r/1643860669-26307-1-git-send-email-anshuman.khandual@arm.com
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Acked-by: Mike Kravetz <mike.kravetz@oracle.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Paul Mackerras <paulus@samba.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/vmalloc.c')
| -rw-r--r-- | mm/vmalloc.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 4165304d3547..d0b14dd73adc 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -118,7 +118,6 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end, if (size != PAGE_SIZE) { pte_t entry = pfn_pte(pfn, prot); - entry = pte_mkhuge(entry); entry = arch_make_huge_pte(entry, ilog2(size), 0); set_huge_pte_at(&init_mm, addr, pte, entry); pfn += PFN_DOWN(size); |