diff options
| author | Dean Luick <dean.luick@intel.com> | 2015-10-26 10:28:44 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-27 17:45:51 +0900 |
| commit | f4f30031c33cdff10c87d0a56ef575508ed7b54d (patch) | |
| tree | e44c81de497867e1f02fe989e85a9bbabfe687a8 /tools/perf/scripts/python/netdev-times.py | |
| parent | b77d713a310b5c6eba13e9c394bcf0b085c4a49d (diff) | |
staging/rdma/hfi1: Thread the receive interrupt.
When under heavy load, the receive interrupt handler can run too long with IRQs
disabled. Add a mixed-mode threading scheme. Initially process packets in the
handler for quick responses (latency). If there are too many packets to
process move to a thread to continue (bandwidth).
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions