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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-26 15:56:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-26 15:56:53 -0700 |
| commit | 413e3376485e6cf81f4cf6a4dbc0de0326535093 (patch) | |
| tree | 915094c7d2bf3db60372d9578175afc8abd2f561 /arch/sparc | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 (diff) | |
| parent | sparc64: Flush TLB before releasing pages. (diff) | |
| download | linux-dev-413e3376485e6cf81f4cf6a4dbc0de0326535093.tar.xz linux-dev-413e3376485e6cf81f4cf6a4dbc0de0326535093.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
sparc64: Flush TLB before releasing pages.
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/include/asm/tlb_64.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sparc/include/asm/tlb_64.h b/arch/sparc/include/asm/tlb_64.h index ec81cdedef2c..ee38e731bfa6 100644 --- a/arch/sparc/include/asm/tlb_64.h +++ b/arch/sparc/include/asm/tlb_64.h @@ -57,6 +57,8 @@ static inline struct mmu_gather *tlb_gather_mmu(struct mm_struct *mm, unsigned i static inline void tlb_flush_mmu(struct mmu_gather *mp) { + if (!mp->fullmm) + flush_tlb_pending(); if (mp->need_flush) { free_pages_and_swap_cache(mp->pages, mp->pages_nr); mp->pages_nr = 0; @@ -78,8 +80,6 @@ static inline void tlb_finish_mmu(struct mmu_gather *mp, unsigned long start, un if (mp->fullmm) mp->fullmm = 0; - else - flush_tlb_pending(); /* keep the page table cache within bounds */ check_pgt_cache(); |