diff options
| author | Davidlohr Bueso <[email protected]> | 2014-08-06 16:06:45 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2014-08-06 18:01:19 -0700 |
| commit | 2f4612af43d4854c892f5ef8ed7a98b6492aee44 (patch) | |
| tree | 4c8534fb31083bb59f225124f252abd7fa8a3486 /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | eb39d618f9e80f81cfc5788cf1b252d141c2f0c3 (diff) | |
mm,hugetlb: make unmap_ref_private() return void
This function always returns 1, thus no need to check return value in
hugetlb_cow(). By doing so, we can get rid of the unnecessary WARN_ON
call. While this logic perhaps existed as a way of identifying future
unmap_ref_private() mishandling, reality is it serves no apparent
purpose.
Signed-off-by: Davidlohr Bueso <[email protected]>
Cc: Aswin Chandramouleeswaran <[email protected]>
Acked-by: David Rientjes <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions