add led

hc

2024-05-10 10ebd8556b7990499c896a550e3d416b444211e6

 kernel/include/uapi/linux/taskstats.h
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@@ -34,7 +34,7 @@
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  */
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-#define TASKSTATS_VERSION	9
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+#define TASKSTATS_VERSION	10
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 #define TS_COMM_LEN		32	/* should be >= TASK_COMM_LEN
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 					 * in linux/sched.h */
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@@ -112,6 +112,7 @@
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 	__u32	ac_gid;			/* Group ID */
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 	__u32	ac_pid;			/* Process ID */
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 	__u32	ac_ppid;		/* Parent process ID */
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+	/* __u32 range means times from 1970 to 2106 */
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 	__u32	ac_btime;		/* Begin time [sec since 1970] */
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 	__u64	ac_etime __attribute__((aligned(8)));
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 					/* Elapsed time [usec] */
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@@ -168,6 +169,9 @@
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 	/* Delay waiting for thrashing page */
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 	__u64	thrashing_count;
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 	__u64	thrashing_delay_total;
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+
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+	/* v10: 64-bit btime to avoid overflow */
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+	__u64	ac_btime64;		/* 64-bit begin time */
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 };
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