| commit | c5078f78b455fbf67ea71442c7e7ca8acf9ff095 | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | Tue May 05 17:50:24 2009 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Tue May 05 20:18:32 2009 +0200 |
| tree | bdd3b699919f2b23faf13177954e82b570653711 | |
| parent | 6de6a7b95705b859b61430fa3afa1403034eb3e6 [diff] |
perf_counter: provide an mlock threshold Provide a threshold to relax the mlock accounting, increasing usability. Each counter gets perf_counter_mlock_kb for free. [ Impact: allow more mmap buffering ] Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> LKML-Reference: <20090505155437.112113632@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>