collectd-tg: Fix sleep interval.

[collectd.git] / src / zfs_arc.c

diff --git a/src/zfs_arc.c b/src/zfs_arc.c
index 37a918b..c7d782c 100644 (file)
--- a/src/zfs_arc.c
+++ b/src/zfs_arc.c
@@ -28,6 +28,7 @@
  **/
 
 #include "collectd.h"
+
 #include "common.h"
 #include "plugin.h"
 
@@ -89,12 +90,10 @@ static long long get_zfs_value(kstat_t *ksp, const char *key)
 
 static void free_zfs_values (kstat_t *ksp)
 {
-       llentry_t *e;
-
        if (ksp == NULL)
                return;
 
-       for (e = llist_head (ksp); e != NULL; e = e->next)
+       for (llentry_t *e = llist_head (ksp); e != NULL; e = e->next)
        {
                sfree (e->key);
                sfree (e->value);
@@ -295,10 +294,6 @@ static int za_read (void)
        za_read_derive (ksp, "deleted",  "cache_operation", "deleted");
 #if defined(KERNEL_FREEBSD)
        za_read_derive (ksp, "allocated","cache_operation", "allocated");
-#if __FreeBSD_version < 1002501
-       /* stolen removed from sysctl kstat.zfs.misc.arcstats on FreeBSD 10.2+ */
-       za_read_derive (ksp, "stolen",   "cache_operation", "stolen");
-#endif
 #endif
 
        /* Issue indicators */
@@ -324,7 +319,6 @@ static int za_read (void)
        za_read_derive (ksp, "mfu_ghost_hits",           "cache_result", "mfu_ghost-hit");
        za_read_derive (ksp, "mru_hits",                 "cache_result", "mru-hit");
        za_read_derive (ksp, "mru_ghost_hits",           "cache_result", "mru_ghost-hit");
-       za_read_derive (ksp, "prefetch_metadata_misses", "cache_result", "prefetch_metadata-miss");
 
        /* Ratios */
        arc_hits   = (gauge_t) get_zfs_value(ksp, "hits");