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| author |   Cliff Wickman <cpw@sgi.com> | 2010-06-02 16:22:01 -0500 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2010-06-08 21:13:44 +0200 |
| commit | e8e5e8a8048006a12d7777a93baebd6e39496101 (patch) | |
| tree | c3da45e649920e77b14907fa3b33dde1b8d9328d /kernel/mutex.c | |
| parent | x86, UV: Calculate BAU destination timeout (diff) | |
| download | linux-dev-e8e5e8a8048006a12d7777a93baebd6e39496101.tar.xz linux-dev-e8e5e8a8048006a12d7777a93baebd6e39496101.zip | |
x86, UV: BAU tunables into a debugfs file
Make the Broadcast Assist Unit driver's nine tuning values variable by
making them accessible through a read/write debugfs file.
The file will normally be mounted as
/sys/kernel/debug/sgi_uv/bau_tunables. The tunables are kept in each
cpu's per-cpu BAU structure.
The patch also does a little name improvement, and corrects the reset of
two destination timeout counters.
Signed-off-by: Cliff Wickman <cpw@sgi.com>
Cc: gregkh@suse.de
LKML-Reference: <E1OJvNx-0004Zx-Uo@eag09.americas.sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/mutex.c')
0 files changed, 0 insertions, 0 deletions