metrics: provide options to dump metrics from xlators

* Introduce xlator methods to allow dumping of metrics
* Separate options to get the metrics dumped in a path

Updates #168

Change-Id: I7df80df33b71d6f449f03c2332665b4a45f6ddf2
Signed-off-by: Amar Tumballi <amarts@redhat.com>

1 files changed, 0 insertions, 12 deletions

diff --git a/libglusterfs/src/latency.c b/libglusterfs/src/latency.c
index 4c83024e85d..076c019c607 100644
--- a/libglusterfs/src/latency.c
+++ b/libglusterfs/src/latency.c
@@ -93,15 +93,3 @@ gf_proc_dump_latency_info (xlator_t *xl)
         }
 }
 
-
-void
-gf_latency_toggle (int signum, glusterfs_ctx_t *ctx)
-{
-        if (ctx) {
-                ctx->measure_latency = !ctx->measure_latency;
-                gf_msg ("[core]", GF_LOG_INFO, 0,
-                        LG_MSG_LATENCY_MEASUREMENT_STATE,
-                        "Latency measurement turned %s",
-                        ctx->measure_latency ? "on" : "off");
-        }
-}