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| author | Michael Ellerman <mpe@ellerman.id.au> | 2019-04-22 00:19:50 +1000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-05-16 19:44:45 +0200 |
| commit | d04664376129b34dab6607f5cec04748e51e9643 (patch) | |
| tree | e6b99c407fdaeb75d9b8a1ac8e222aadf2f174de /tools/perf/scripts/python/syscall-counts.py | |
| parent | f93ae3415cf7d1fdc23344c11a642ff7015ad2a5 (diff) | |
powerpc/rfi-flush: Move the logic to avoid a redo into the debugfs code
commit 1e2a9fc7496955faacbbed49461d611b704a7505 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions