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| author |   Nitin Gupta <nitin.m.gupta@oracle.com> | 2017-08-11 16:46:50 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-08-15 21:48:07 -0700 |
| commit | df7b2155bbe75525531e47c8a67ae4f1dbbae976 (patch) | |
| tree | 8a41a2304dc99e7fa024a5debef0ac9197231842 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | sparc64: Support huge PUD case in get_user_pages (diff) | |
| download | wireguard-linux-df7b2155bbe75525531e47c8a67ae4f1dbbae976.tar.xz wireguard-linux-df7b2155bbe75525531e47c8a67ae4f1dbbae976.zip | |
sparc64: Add 16GB hugepage support
Adds support for 16GB hugepage size. To use this page size
use kernel parameters as:
default_hugepagesz=16G hugepagesz=16G hugepages=10
Testing:
Tested with the stream benchmark which allocates 48G of
arrays backed by 16G hugepages and does RW operation on
them in parallel.
Orabug: 25362942
Cc: Anthony Yznaga <anthony.yznaga@oracle.com>
Reviewed-by: Bob Picco <bob.picco@oracle.com>
Signed-off-by: Nitin Gupta <nitin.m.gupta@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions