The patch titled smaps: pass pte size argument in to smaps_pte_entry() has been removed from the -mm tree. Its filename was smaps-pass-pte-size-argument-in-to-smaps_pte_entry.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: smaps: pass pte size argument in to smaps_pte_entry() From: Dave Hansen <dave@xxxxxxxxxxxxxxxxxx> Add an argument to the new smaps_pte_entry() function to let it account in things other than PAGE_SIZE units. I changed all of the PAGE_SIZE sites, even though not all of them can be reached for transparent huge pages, just so this will continue to work without changes as THPs are improved. Signed-off-by: Dave Hansen <dave@xxxxxxxxxxxxxxxxxx> Acked-by: Mel Gorman <mel@xxxxxxxxx> Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx> Acked-by: David Rientjes <rientjes@xxxxxxxxxx> Reviewed-by: Eric B Munson <emunson@xxxxxxxxx> Tested-by: Eric B Munson <emunson@xxxxxxxxx> Cc: Michael J Wolf <mjwolf@xxxxxxxxxx> Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx> Cc: Matt Mackall <mpm@xxxxxxxxxxx> Cc: Jeremy Fitzhardinge <jeremy@xxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/proc/task_mmu.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff -puN fs/proc/task_mmu.c~smaps-pass-pte-size-argument-in-to-smaps_pte_entry fs/proc/task_mmu.c --- a/fs/proc/task_mmu.c~smaps-pass-pte-size-argument-in-to-smaps_pte_entry +++ a/fs/proc/task_mmu.c @@ -335,7 +335,7 @@ struct mem_size_stats { static void smaps_pte_entry(pte_t ptent, unsigned long addr, - struct mm_walk *walk) + unsigned long ptent_size, struct mm_walk *walk) { struct mem_size_stats *mss = walk->private; struct vm_area_struct *vma = mss->vma; @@ -343,7 +343,7 @@ static void smaps_pte_entry(pte_t ptent, int mapcount; if (is_swap_pte(ptent)) { - mss->swap += PAGE_SIZE; + mss->swap += ptent_size; return; } @@ -355,25 +355,25 @@ static void smaps_pte_entry(pte_t ptent, return; if (PageAnon(page)) - mss->anonymous += PAGE_SIZE; + mss->anonymous += ptent_size; - mss->resident += PAGE_SIZE; + mss->resident += ptent_size; /* Accumulate the size in pages that have been accessed. */ if (pte_young(ptent) || PageReferenced(page)) - mss->referenced += PAGE_SIZE; + mss->referenced += ptent_size; mapcount = page_mapcount(page); if (mapcount >= 2) { if (pte_dirty(ptent) || PageDirty(page)) - mss->shared_dirty += PAGE_SIZE; + mss->shared_dirty += ptent_size; else - mss->shared_clean += PAGE_SIZE; - mss->pss += (PAGE_SIZE << PSS_SHIFT) / mapcount; + mss->shared_clean += ptent_size; + mss->pss += (ptent_size << PSS_SHIFT) / mapcount; } else { if (pte_dirty(ptent) || PageDirty(page)) - mss->private_dirty += PAGE_SIZE; + mss->private_dirty += ptent_size; else - mss->private_clean += PAGE_SIZE; - mss->pss += (PAGE_SIZE << PSS_SHIFT); + mss->private_clean += ptent_size; + mss->pss += (ptent_size << PSS_SHIFT); } } @@ -389,7 +389,7 @@ static int smaps_pte_range(pmd_t *pmd, u pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl); for (; addr != end; pte++, addr += PAGE_SIZE) - smaps_pte_entry(*pte, addr, walk); + smaps_pte_entry(*pte, addr, PAGE_SIZE, walk); pte_unmap_unlock(pte - 1, ptl); cond_resched(); return 0; _ Patches currently in -mm which might be from dave@xxxxxxxxxxxxxxxxxx are origin.patch page_cgroup-reduce-allocation-overhead-for-page_cgroup-array-for-config_sparsemem.patch page_cgroup-reduce-allocation-overhead-for-page_cgroup-array-for-config_sparsemem-fix.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html