diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-07 00:43:15 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-07 00:52:07 +0400 |
| commit | 7e027b14d53e9729f823ba8652095d1e309aa8e9 (patch) | |
| tree | a706e9f6ac67d92e4df18662cdb0205844a17871 /mm/mmap.c | |
| parent | 18b15fcde715a5512671af9d72a76e7f6d7cb6f0 (diff) | |
| download | linux-7e027b14d53e9729f823ba8652095d1e309aa8e9.tar.xz | |
vm: simplify unmap_vmas() calling convention
None of the callers want to pass in 'zap_details', and it doesn't even
make sense for the case of actually unmapping vma's. So remove the
argument, and clean up the interface.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/mmap.c')
| -rw-r--r-- | mm/mmap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index 848ef52d9603..58806106fab6 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -1917,7 +1917,7 @@ static void unmap_region(struct mm_struct *mm, lru_add_drain(); tlb_gather_mmu(&tlb, mm, 0); update_hiwater_rss(mm); - unmap_vmas(&tlb, vma, start, end, &nr_accounted, NULL); + unmap_vmas(&tlb, vma, start, end, &nr_accounted); vm_unacct_memory(nr_accounted); free_pgtables(&tlb, vma, prev ? prev->vm_end : FIRST_USER_ADDRESS, next ? next->vm_start : 0); @@ -2305,7 +2305,7 @@ void exit_mmap(struct mm_struct *mm) tlb_gather_mmu(&tlb, mm, 1); /* update_hiwater_rss(mm) here? but nobody should be looking */ /* Use -1 here to ensure all VMAs in the mm are unmapped */ - unmap_vmas(&tlb, vma, 0, -1, &nr_accounted, NULL); + unmap_vmas(&tlb, vma, 0, -1, &nr_accounted); vm_unacct_memory(nr_accounted); free_pgtables(&tlb, vma, FIRST_USER_ADDRESS, 0); |