Annotate timekeeper_data into meminspect for debugging: - tk_data (timekeeper_data array)
Register the timekeeper_data array using MEMINSPECT_NAMED_ENTRY with the "tk_data" identifier. Update the meminspect ID enum and the minidump backend string table accordingly. Signed-off-by: Mukesh Ojha <[email protected]> --- include/linux/meminspect.h | 1 + kernel/time/timekeeping.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/include/linux/meminspect.h b/include/linux/meminspect.h index a9eb93c6ea2f..b64ca614b243 100644 --- a/include/linux/meminspect.h +++ b/include/linux/meminspect.h @@ -49,6 +49,7 @@ enum meminspect_uid { MEMINSPECT_ID_kallsyms_markers, MEMINSPECT_ID_kallsyms_seqs_of_names, MEMINSPECT_ID_swapper_pg_dir, + MEMINSPECT_ID_tk_data, MEMINSPECT_ID_DYNAMIC, MEMINSPECT_ID_MAX = 201, }; diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index 5985d6652c1d..8a5da24d8678 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -14,6 +14,7 @@ #include <linux/random.h> #include <linux/sched/clock.h> #include <linux/sched/loadavg.h> +#include <linux/meminspect.h> #include <linux/static_key.h> #include <linux/stop_machine.h> #include <linux/syscore_ops.h> @@ -53,6 +54,7 @@ struct tk_data { } ____cacheline_aligned; static struct tk_data timekeeper_data[TIMEKEEPERS_MAX]; +MEMINSPECT_NAMED_ENTRY(tk_data, timekeeper_data); /* The core timekeeper */ #define tk_core (timekeeper_data[TIMEKEEPER_CORE]) -- 2.53.0
