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| author | Mike Rapoport <rppt@linux.ibm.com> | 2022-07-03 17:12:03 +0300 |
|---|---|---|
| committer | akpm <akpm@linux-foundation.org> | 2022-07-17 17:14:44 -0700 |
| commit | 64c5ed22d6080f8ad07ed782087582a5f023f788 (patch) | |
| tree | 2d127afcecab88f27a989ce796a54460329d9a77 | |
| parent | 4501a7a03994f3d8bcf830cc42888868e88c8191 (diff) | |
| download | lwn-64c5ed22d6080f8ad07ed782087582a5f023f788.tar.gz lwn-64c5ed22d6080f8ad07ed782087582a5f023f788.zip | |
xtensa: drop definition of PGD_ORDER
This is the order of the page table allocation, not the order of a PGD.
Since its always hardwired to 0, simply drop it.
Link: https://lkml.kernel.org/r/20220703141203.147893-15-rppt@kernel.org
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Acked-by: Helge Deller <deller@gmx.de>
Acked-by: Max Filippov <jcmvbkbc@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Guo Ren <guoren@kernel.org>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Xuerui Wang <kernel@xen0n.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | arch/xtensa/include/asm/pgalloc.h | 2 | ||||
| -rw-r--r-- | arch/xtensa/include/asm/pgtable.h | 1 |
2 files changed, 1 insertions, 2 deletions
diff --git a/arch/xtensa/include/asm/pgalloc.h b/arch/xtensa/include/asm/pgalloc.h index eeb2de3a89e5..7fc0f9126dd3 100644 --- a/arch/xtensa/include/asm/pgalloc.h +++ b/arch/xtensa/include/asm/pgalloc.h @@ -29,7 +29,7 @@ static inline pgd_t* pgd_alloc(struct mm_struct *mm) { - return (pgd_t*) __get_free_pages(GFP_KERNEL | __GFP_ZERO, PGD_ORDER); + return (pgd_t*) __get_free_page(GFP_KERNEL | __GFP_ZERO); } static inline void ptes_clear(pte_t *ptep) diff --git a/arch/xtensa/include/asm/pgtable.h b/arch/xtensa/include/asm/pgtable.h index e0d5531ae00d..54f577c13afa 100644 --- a/arch/xtensa/include/asm/pgtable.h +++ b/arch/xtensa/include/asm/pgtable.h @@ -57,7 +57,6 @@ #define PTRS_PER_PTE 1024 #define PTRS_PER_PTE_SHIFT 10 #define PTRS_PER_PGD 1024 -#define PGD_ORDER 0 #define USER_PTRS_PER_PGD (TASK_SIZE/PGDIR_SIZE) #define FIRST_USER_PGD_NR (FIRST_USER_ADDRESS >> PGDIR_SHIFT) |