Author: trasz
Date: Tue May 24 14:34:36 2016
New Revision: 300615
URL: https://svnweb.freebsd.org/changeset/base/300615
Log:
Add kern.icl.iser_offloads sysctl.
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/dev/iscsi/icl.c
Modified: head/sys/dev/iscsi/icl.c
==============================================================================
--- head/sys/dev/iscsi/icl.c Tue May 24 13:59:13 2016 (r300614)
+++ head/sys/dev/iscsi/icl.c Tue May 24 14:34:36 2016 (r300615)
@@ -79,20 +79,27 @@ SYSCTL_INT(_kern_icl, OID_AUTO, debug, C
&icl_debug, 0, "Enable debug messages");
SYSCTL_PROC(_kern_icl, OID_AUTO, offloads,
CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE,
- NULL, 0, sysctl_kern_icl_offloads, "A",
+ NULL, false, sysctl_kern_icl_offloads, "A",
"List of ICL modules");
+SYSCTL_PROC(_kern_icl, OID_AUTO, iser_offloads,
+ CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE,
+ NULL, true, sysctl_kern_icl_offloads, "A",
+ "List of iSER ICL modules");
static int
sysctl_kern_icl_offloads(SYSCTL_HANDLER_ARGS)
{
const struct icl_module *im;
struct sbuf sb;
+ bool iser = arg2;
int error;
sbuf_new(&sb, NULL, 256, SBUF_AUTOEXTEND | SBUF_INCLUDENUL);
sx_slock(&sc->sc_lock);
TAILQ_FOREACH(im, &sc->sc_modules, im_next) {
+ if (im->im_iser != iser)
+ continue;
if (im != TAILQ_FIRST(&sc->sc_modules))
sbuf_putc(&sb, ' ');
sbuf_printf(&sb, "%s", im->im_name);
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