diff options
| author | Michael Ellerman <mpe@ellerman.id.au> | 2018-03-15 01:40:38 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-03-27 11:25:11 +0300 |
| commit | 1e2a9fc7496955faacbbed49461d611b704a7505 (patch) | |
| tree | 72c09f6a6615437427afb9ec47d518bc25104214 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | ac96588d9831bd047ab4cf54850cc69b44855337 (diff) | |
| download | linux-1e2a9fc7496955faacbbed49461d611b704a7505.tar.xz | |
powerpc/rfi-flush: Move the logic to avoid a redo into the debugfs code
rfi_flush_enable() includes a check to see if we're already
enabled (or disabled), and in that case does nothing.
But that means calling setup_rfi_flush() a 2nd time doesn't actually
work, which is a bit confusing.
Move that check into the debugfs code, where it really belongs.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Mauricio Faria de Oliveira <mauricfo@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions