Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1e7371c1a11f041d641cc0ff113bf1daa1bd98b9 Commit: 1e7371c1a11f041d641cc0ff113bf1daa1bd98b9 Parent: 16dd07bc6404c8da0bdfeb7a5cde4e4a63991c00 Author: Jeff Dike <[EMAIL PROTECTED]> AuthorDate: Sun May 6 14:51:49 2007 -0700 Committer: Linus Torvalds <[EMAIL PROTECTED]> CommitDate: Mon May 7 12:13:04 2007 -0700
uml: only flush areas covered by VMA When doing a full address space flush, only look at areas covered by a VMA. Signed-off-by: Jeff Dike <[EMAIL PROTECTED]> Cc: Paolo 'Blaisorblade' Giarrusso <[EMAIL PROTECTED]> Signed-off-by: Andrew Morton <[EMAIL PROTECTED]> Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]> --- arch/um/kernel/skas/tlb.c | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-) diff --git a/arch/um/kernel/skas/tlb.c b/arch/um/kernel/skas/tlb.c index b3d722d..c0f0693 100644 --- a/arch/um/kernel/skas/tlb.c +++ b/arch/um/kernel/skas/tlb.c @@ -89,8 +89,13 @@ void flush_tlb_mm_skas(struct mm_struct *mm) void force_flush_all_skas(void) { - unsigned long end = proc_mm ? task_size : CONFIG_STUB_START; - fix_range(current->mm, 0, end, 1); + struct mm_struct *mm = current->mm; + struct vm_area_struct *vma = mm->mmap; + + while(vma != NULL) { + fix_range(mm, vma->vm_start, vma->vm_end, 1); + vma = vma->vm_next; + } } void flush_tlb_page_skas(struct vm_area_struct *vma, unsigned long address) - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html