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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2022-01-31 08:16:48 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-02-03 22:57:00 +1100 |
| commit | 535bda36dbf2d271f59e06fe252c32eff452666d (patch) | |
| tree | a0827d1441158aea7a16204b21aa26f93ea8f0d6 /arch/powerpc/include/asm/nohash/32/pgtable.h | |
| parent | 4634bf4455fe26f07dabf97c3585c9ccb86353c4 (diff) | |
| download | linux-535bda36dbf2d271f59e06fe252c32eff452666d.tar.bz2 | |
powerpc/nohash: Remove pte_same()
arch/powerpc/include/asm/nohash/{32/64}/pgtable.h has
#define __HAVE_ARCH_PTE_SAME
#define pte_same(A,B) ((pte_val(A) ^ pte_val(B)) == 0)
include/linux/pgtable.h has
#ifndef __HAVE_ARCH_PTE_SAME
static inline int pte_same(pte_t pte_a, pte_t pte_b)
{
return pte_val(pte_a) == pte_val(pte_b);
}
#endif
Remove the powerpc version which is similar to the generic one.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/83c97bd58a3596ef1b0ff28b1e41fd492d005520.1643616989.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/include/asm/nohash/32/pgtable.h')
| -rw-r--r-- | arch/powerpc/include/asm/nohash/32/pgtable.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h index d959c2a73fbf..a0525765c7bb 100644 --- a/arch/powerpc/include/asm/nohash/32/pgtable.h +++ b/arch/powerpc/include/asm/nohash/32/pgtable.h @@ -338,9 +338,6 @@ static inline int pte_young(pte_t pte) return pte_val(pte) & _PAGE_ACCESSED; } -#define __HAVE_ARCH_PTE_SAME -#define pte_same(A,B) ((pte_val(A) ^ pte_val(B)) == 0) - /* * Note that on Book E processors, the pmd contains the kernel virtual * (lowmem) address of the pte page. The physical address is less useful |