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| author | Peter Zijlstra <peterz@infradead.org> | 2020-07-20 23:49:18 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-07-29 11:43:53 +0200 |
| commit | 4fd5750af02ab7bba7c58a073060cc1da8a69173 (patch) | |
| tree | 5bd052de2e384074a168b320e35cfdb25e742eca /kernel/resource.c | |
| parent | 8b700983de82f79e05b2c1136d6513ea4c9b22c4 (diff) | |
| download | linux-stable-4fd5750af02ab7bba7c58a073060cc1da8a69173.tar.gz linux-stable-4fd5750af02ab7bba7c58a073060cc1da8a69173.tar.bz2 linux-stable-4fd5750af02ab7bba7c58a073060cc1da8a69173.zip | |
sched,tracing: Convert to sched_set_fifo()
One module user of sched_setscheduler() was overlooked and is
obviously causing build failures.
Convert ring_buffer_benchmark to use sched_set_fifo_low() when fifo==1
and sched_set_fifo() when fifo==2. This is a bit of an abuse, but it
makes the thing 'work' again.
Specifically, it enables all combinations that were previously
possible:
producer higher than consumer
consumer higher than producer
Fixes: 616d91b68cd5 ("sched: Remove sched_setscheduler*() EXPORTs")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Link: https://lkml.kernel.org/r/20200720214918.GM5523@worktop.programming.kicks-ass.net
Diffstat (limited to 'kernel/resource.c')
0 files changed, 0 insertions, 0 deletions