X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fzfs_arc.c;h=ad287bb107eed0e9e50b2974e95349a779f9d9b2;hb=04f27bdd38966e0b826b283d8790ce31fb467929;hp=8261282a825e1fc5ea13dea2bfacf222a35b4037;hpb=1fdd8908119bdd99c0b3c18961f93e0a1be41eec;p=collectd.git

diff --git a/src/zfs_arc.c b/src/zfs_arc.c
index 8261282a..ad287bb1 100644
--- a/src/zfs_arc.c
+++ b/src/zfs_arc.c
@@ -138,14 +138,13 @@ static long long get_zfs_value(kstat_t *dummy __attribute__((unused)),
 }
 #endif
 
-static void za_submit (const char* type, const char* type_instance, value_t* values, int values_len)
+static void za_submit (const char* type, const char* type_instance, value_t* values, size_t values_len)
 {
 	value_list_t vl = VALUE_LIST_INIT;
 
 	vl.values = values;
 	vl.values_len = values_len;
 
-	sstrncpy (vl.host, hostname_g, sizeof (vl.host));
 	sstrncpy (vl.plugin, "zfs_arc", sizeof (vl.plugin));
 	sstrncpy (vl.type, type, sizeof (vl.type));
 	sstrncpy (vl.type_instance, type_instance, sizeof (vl.type_instance));
@@ -155,45 +154,34 @@ static void za_submit (const char* type, const char* type_instance, value_t* val
 
 static void za_submit_gauge (const char* type, const char* type_instance, gauge_t value)
 {
-	value_t vv;
-
-	vv.gauge = value;
-	za_submit (type, type_instance, &vv, 1);
+	za_submit (type, type_instance, &(value_t) { .gauge = value }, 1);
 }
 
 static int za_read_derive (kstat_t *ksp, const char *kstat_value,
     const char *type, const char *type_instance)
 {
-  long long tmp;
-  value_t v;
-
-  tmp = get_zfs_value (ksp, (char *)kstat_value);
+  long long tmp = get_zfs_value (ksp, (char *)kstat_value);
   if (tmp == -1LL)
   {
     WARNING ("zfs_arc plugin: Reading kstat value \"%s\" failed.", kstat_value);
     return (-1);
   }
 
-  v.derive = (derive_t) tmp;
-  za_submit (type, type_instance, /* values = */ &v, /* values_num = */ 1);
+  za_submit (type, type_instance, &(value_t) { .derive = (derive_t) tmp }, /* values_num = */ 1);
   return (0);
 }
 
 static int za_read_gauge (kstat_t *ksp, const char *kstat_value,
     const char *type, const char *type_instance)
 {
-  long long tmp;
-  value_t v;
-
-  tmp = get_zfs_value (ksp, (char *)kstat_value);
+  long long tmp = get_zfs_value (ksp, (char *)kstat_value);
   if (tmp == -1LL)
   {
     WARNING ("zfs_arc plugin: Reading kstat value \"%s\" failed.", kstat_value);
     return (-1);
   }
 
-  v.gauge = (gauge_t) tmp;
-  za_submit (type, type_instance, /* values = */ &v, /* values_num = */ 1);
+  za_submit (type, type_instance, &(value_t) { .gauge = (gauge_t) tmp }, /* values_num = */ 1);
   return (0);
 }
 
@@ -215,7 +203,6 @@ static void za_submit_ratio (const char* type_instance, gauge_t hits, gauge_t mi
 static int za_read (void)
 {
 	gauge_t  arc_hits, arc_misses, l2_hits, l2_misses;
-	value_t  l2_io[2];
 	kstat_t	 *ksp	= NULL;
 
 #if defined(KERNEL_LINUX)
@@ -331,10 +318,11 @@ static int za_read (void)
 	za_submit_ratio ("L2", l2_hits, l2_misses);
 
 	/* I/O */
-	l2_io[0].derive = get_zfs_value(ksp, "l2_read_bytes");
-	l2_io[1].derive = get_zfs_value(ksp, "l2_write_bytes");
-
-	za_submit ("io_octets", "L2", l2_io, /* num values = */ 2);
+	value_t  l2_io[] = {
+		{ .derive = (derive_t) get_zfs_value(ksp, "l2_read_bytes") },
+		{ .derive = (derive_t) get_zfs_value(ksp, "l2_write_bytes") },
+	};
+	za_submit ("io_octets", "L2", l2_io, STATIC_ARRAY_SIZE (l2_io));
 
 #if defined(KERNEL_LINUX)
 	free_zfs_values (ksp);