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| author | Andrew Morton <akpm@linux-foundation.org> | 2011-10-31 17:06:32 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-11 09:36:15 -0800 |
| commit | b5e074a6ff4cfa090f7aa8a87f5079d19206d91c (patch) | |
| tree | a34d7a5a00ee329aa28c3b2a3b5f9482c358f235 /fs/proc | |
| parent | 1eac959e6961083087486015d87d0209a0ae45a8 (diff) | |
| download | lwn-b5e074a6ff4cfa090f7aa8a87f5079d19206d91c.tar.gz lwn-b5e074a6ff4cfa090f7aa8a87f5079d19206d91c.zip | |
/proc/self/numa_maps: restore "huge" tag for hugetlb vmas
commit fc360bd9cdcf875639a77f07fafec26699c546f3 upstream.
The display of the "huge" tag was accidentally removed in 29ea2f698 ("mm:
use walk_page_range() instead of custom page table walking code").
Reported-by: Stephen Hemminger <shemminger@vyatta.com>
Tested-by: Stephen Hemminger <shemminger@vyatta.com>
Reviewed-by: Stephen Wilson <wilsons@start.ca>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Hugh Dickins <hughd@google.com>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Lee Schermerhorn <lee.schermerhorn@hp.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/task_mmu.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index 5afaa58a8630..c7d4ee663f14 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c @@ -1039,6 +1039,9 @@ static int show_numa_map(struct seq_file *m, void *v) seq_printf(m, " stack"); } + if (is_vm_hugetlb_page(vma)) + seq_printf(m, " huge"); + walk_page_range(vma->vm_start, vma->vm_end, &walk); if (!md->pages) |