diff options
| author | David Hildenbrand <david@redhat.com> | 2022-11-08 20:46:51 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-12-01 02:58:49 +0300 |
| commit | d6379159f47630813f06f97535cc82ce7b9eed49 (patch) | |
| tree | c9467de60d864c3f3bbc5688dd56c106d18e2237 /include/linux/pgtable.h | |
| parent | 6a56ccbcf6c69538b152644107a1d7383c876ca7 (diff) | |
| download | linux-d6379159f47630813f06f97535cc82ce7b9eed49.tar.xz | |
mm: remove unused savedwrite infrastructure
NUMA hinting no longer uses savedwrite, let's rip it out.
... and while at it, drop __pte_write() and __pmd_write() on ppc64.
Link: https://lkml.kernel.org/r/20221108174652.198904-7-david@redhat.com
Signed-off-by: David Hildenbrand <david@redhat.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Nadav Amit <namit@vmware.com>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/pgtable.h')
| -rw-r--r-- | include/linux/pgtable.h | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h index 5f0d7d0b9471..c74cce67eec8 100644 --- a/include/linux/pgtable.h +++ b/include/linux/pgtable.h @@ -503,30 +503,6 @@ static inline pte_t pte_sw_mkyoung(pte_t pte) #define pte_sw_mkyoung pte_sw_mkyoung #endif -#ifndef pte_savedwrite -#define pte_savedwrite pte_write -#endif - -#ifndef pte_mk_savedwrite -#define pte_mk_savedwrite pte_mkwrite -#endif - -#ifndef pte_clear_savedwrite -#define pte_clear_savedwrite pte_wrprotect -#endif - -#ifndef pmd_savedwrite -#define pmd_savedwrite pmd_write -#endif - -#ifndef pmd_mk_savedwrite -#define pmd_mk_savedwrite pmd_mkwrite -#endif - -#ifndef pmd_clear_savedwrite -#define pmd_clear_savedwrite pmd_wrprotect -#endif - #ifndef __HAVE_ARCH_PMDP_SET_WRPROTECT #ifdef CONFIG_TRANSPARENT_HUGEPAGE static inline void pmdp_set_wrprotect(struct mm_struct *mm, |