Re: [PATCH 1/2] perf: allow add to change event state

On Fri, Jun 03, 2016 at 05:03:31PM -0400, Neil Leeder wrote: > When the platform-specific pmu->add function returns > an error, it may have also changed the event's state. > If so, do not override that new state. This is inadequate; it fails to what the problem is and why this is a good solution.

[PATCH 1/2] perf: allow add to change event state

When the platform-specific pmu->add function returns an error, it may have also changed the event's state. If so, do not override that new state. Signed-off-by: Neil Leeder --- kernel/events/core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel/events/core.c b/kerne