Peter Zijlstra (Intel) 6b19788ddc perf/x86/intel/lbr: Add static_branch for LBR INFO flags
Using static_branch to replace the LBR INFO flags to optimize the LBR
INFO parsing.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Kan Liang <kan.liang@linux.intel.com>
Link: https://lkml.kernel.org/r/1641315077-96661-2-git-send-email-peterz@infradead.org
2022-01-18 12:09:49 +01:00
..
2021-11-01 21:17:39 -07:00
2021-12-16 22:22:18 +01:00
2022-01-12 16:42:00 -08:00
2021-12-11 09:09:45 +01:00