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| author | Huang Pei <huangpei@loongson.cn> | 2021-07-26 10:26:42 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-28 12:13:49 +0300 |
| commit | 2e207001ef2446dc282a14f4fabc10dd135fc1d6 (patch) | |
| tree | b2efbd25a27dfa2704ee78f4a2ed5f5f60a55187 /arch/mips/include | |
| parent | 66bcd449e04c2530d9859ff628d2596658bcf825 (diff) | |
| download | linux-2e207001ef2446dc282a14f4fabc10dd135fc1d6.tar.xz | |
Revert "MIPS: add PMD table accounting into MIPS'pmd_alloc_one"
This reverts commit 68046cc531577b8f0ebe67ccf18b9c70106d7937 which is
commit ed914d48b6a1040d1039d371b56273d422c0081e upstream.
Commit b2b29d6d011944 (mm: account PMD tables like PTE tables) is
introduced between v5.9 and v5.10, so this fix (commit 002d8b395fa1)
should NOT apply to any pre-5.10 branch.
Signed-off-by: Huang Pei <huangpei@loongson.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/mips/include')
| -rw-r--r-- | arch/mips/include/asm/pgalloc.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h index f800872f867b..39b9f311c4ef 100644 --- a/arch/mips/include/asm/pgalloc.h +++ b/arch/mips/include/asm/pgalloc.h @@ -93,15 +93,11 @@ do { \ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address) { - pmd_t *pmd = NULL; - struct page *pg; + pmd_t *pmd; - pg = alloc_pages(GFP_KERNEL | __GFP_ACCOUNT, PMD_ORDER); - if (pg) { - pgtable_pmd_page_ctor(pg); - pmd = (pmd_t *)page_address(pg); + pmd = (pmd_t *) __get_free_pages(GFP_KERNEL, PMD_ORDER); + if (pmd) pmd_init((unsigned long)pmd, (unsigned long)invalid_pte_table); - } return pmd; } |