mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-04 01:49:36 +00:00
![Benjamin Herrenschmidt](/assets/img/avatar_default.png)
(with Martin Schwidefsky <schwidefsky@de.ibm.com>) The pgd/pud/pmd/pte page table allocation functions get a mm_struct pointer as first argument. The free functions do not get the mm_struct argument. This is 1) asymmetrical and 2) to do mm related page table allocations the mm argument is needed on the free function as well. [kamalesh@linux.vnet.ibm.com: i386 fix] [akpm@linux-foundation.org: coding-syle fixes] Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
27 lines
621 B
C
27 lines
621 B
C
#ifndef _PARISC_TLB_H
|
|
#define _PARISC_TLB_H
|
|
|
|
#define tlb_flush(tlb) \
|
|
do { if ((tlb)->fullmm) \
|
|
flush_tlb_mm((tlb)->mm);\
|
|
} while (0)
|
|
|
|
#define tlb_start_vma(tlb, vma) \
|
|
do { if (!(tlb)->fullmm) \
|
|
flush_cache_range(vma, vma->vm_start, vma->vm_end); \
|
|
} while (0)
|
|
|
|
#define tlb_end_vma(tlb, vma) \
|
|
do { if (!(tlb)->fullmm) \
|
|
flush_tlb_range(vma, vma->vm_start, vma->vm_end); \
|
|
} while (0)
|
|
|
|
#define __tlb_remove_tlb_entry(tlb, pte, address) \
|
|
do { } while (0)
|
|
|
|
#include <asm-generic/tlb.h>
|
|
|
|
#define __pmd_free_tlb(tlb, pmd) pmd_free((tlb)->mm, pmd)
|
|
#define __pte_free_tlb(tlb, pte) pte_free((tlb)->mm, pte)
|
|
|
|
#endif
|