Commits
Matthias Schiffer committed 6fb8656646f
mips: ftrace: fix static function graph tracing ftrace_graph_caller was never run after calling ftrace_trace_function, breaking the function graph tracer. Fix this, bringing it in line with the x86 implementation. While we're at it, also streamline the control flow of _mcount a bit to reduce the number of branches. This issue was reported before: https://www.linux-mips.org/archives/linux-mips/2014-11/msg00295.html Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net> Tested-by: Matt Redfearn <matt.redfearn@mips.com> Patchwork: https://patchwork.linux-mips.org/patch/18929/ Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: stable@vger.kernel.org # v3.17+