Author: gnn
Date: Thu Apr 30 17:43:40 2015
New Revision: 282276
URL: https://svnweb.freebsd.org/changeset/base/282276
Log:
Move the SIFTR DTrace probe out of the writing thread context
and directly into the place where the data is collected.
Modified:
head/sys/netinet/siftr.c
Modified: head/sys/netinet/siftr.c
==============================================================================
--- head/sys/netinet/siftr.c Thu Apr 30 16:08:47 2015 (r282275)
+++ head/sys/netinet/siftr.c Thu Apr 30 17:43:40 2015 (r282276)
@@ -549,7 +549,6 @@ siftr_process_pkt(struct pkt_node * pkt_
}
#endif
- TCP_PROBE1(siftr, pkt_node);
alq_post_flags(siftr_alq, log_buf, 0);
}
@@ -814,6 +813,8 @@ siftr_siftdata(struct pkt_node *pn, stru
* maximum pps throughput processing when SIFTR is loaded and enabled.
*/
microtime(&pn->tval);
+ TCP_PROBE1(siftr, &pn);
+
}
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