add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/drivers/macintosh/rack-meter.c
..
..
@@ -1,10 +1,9 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * RackMac vu-meter driver
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  *
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  * (c) Copyright 2006 Benjamin Herrenschmidt, IBM Corp.
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  *                    <benh@kernel.crashing.org>
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- *
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- * Released under the term of the GNU GPL v2.
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  *
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  * Support the CPU-meter LEDs of the Xserve G5
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  *
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..
@@ -12,7 +11,6 @@
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  * interface for fun. Also, the CPU-meter could be made nicer by being
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  * a bit less "immediate" but giving instead a more average load over
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  * time. Patches welcome :-)
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- *
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  */
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 #undef DEBUG
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16
 
..
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@@ -83,13 +81,14 @@
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  */
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 static inline u64 get_cpu_idle_time(unsigned int cpu)
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 {
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+	struct kernel_cpustat *kcpustat = &kcpustat_cpu(cpu);
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 	u64 retval;
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-	retval = kcpustat_cpu(cpu).cpustat[CPUTIME_IDLE] +
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-		 kcpustat_cpu(cpu).cpustat[CPUTIME_IOWAIT];
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+	retval = kcpustat->cpustat[CPUTIME_IDLE] +
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+		 kcpustat->cpustat[CPUTIME_IOWAIT];
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 	if (rackmeter_ignore_nice)
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-		retval += kcpustat_cpu(cpu).cpustat[CPUTIME_NICE];
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+		retval += kcpustat_field(kcpustat, CPUTIME_NICE, cpu);
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 	return retval;
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 }
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@@ -376,18 +375,19 @@
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 	pr_debug("rackmeter_probe()\n");
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 	/* Get i2s-a node */
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-	while ((i2s = of_get_next_child(mdev->ofdev.dev.of_node, i2s)) != NULL)
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-	       if (strcmp(i2s->name, "i2s-a") == 0)
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-		       break;
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+	for_each_child_of_node(mdev->ofdev.dev.of_node, i2s)
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+		if (of_node_name_eq(i2s, "i2s-a"))
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+			break;
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+
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 	if (i2s == NULL) {
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 		pr_debug("  i2s-a child not found\n");
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 		goto bail;
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 	}
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 	/* Get lightshow or virtual sound */
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-	while ((np = of_get_next_child(i2s, np)) != NULL) {
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-	       if (strcmp(np->name, "lightshow") == 0)
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+	for_each_child_of_node(i2s, np) {
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+	       if (of_node_name_eq(np, "lightshow"))
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 		       break;
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-	       if ((strcmp(np->name, "sound") == 0) &&
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+	       if (of_node_name_eq(np, "sound") &&
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 		   of_get_property(np, "virtual", NULL) != NULL)
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 		       break;
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 	}