diff options
| author | Mike Kravetz <[email protected]> | 2015-04-15 16:13:42 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2015-04-15 16:35:18 -0700 |
| commit | 7ca02d0ae586fe7df59632966a64f3f1a756ef05 (patch) | |
| tree | 71a66a1c50afb8b8e47c48058695693b7f405cb3 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 1c5ecae3a93fa1ab51a784d77e9c9ed54e67c65f (diff) | |
hugetlbfs: accept subpool min_size mount option and setup accordingly
Make 'min_size=<value>' be an option when mounting a hugetlbfs. This
option takes the same value as the 'size' option. min_size can be
specified without specifying size. If both are specified, min_size must
be less that or equal to size else the mount will fail. If min_size is
specified, then at mount time an attempt is made to reserve min_size
pages. If the reservation fails, the mount fails. At umount time, the
reserved pages are released.
Signed-off-by: Mike Kravetz <[email protected]>
Cc: Davidlohr Bueso <[email protected]>
Cc: Aneesh Kumar <[email protected]>
Cc: Joonsoo Kim <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: 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/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions