[src/trunk]: src/sys/dev/i2o Don't wait for allocation in polling mode.

[mlelstv <mlelstv%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9c25ae8b5c58
branches:  trunk
changeset: 825975:9c25ae8b5c58
user:      mlelstv <mlelstv%NetBSD.org@localhost>
date:      Wed Aug 09 16:09:16 2017 +0000

description:
Don't wait for allocation in polling mode.

diffstat:

 sys/dev/i2o/ld_iop.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 8277cc4845bd -r 9c25ae8b5c58 sys/dev/i2o/ld_iop.c
--- a/sys/dev/i2o/ld_iop.c      Wed Aug 09 09:48:11 2017 +0000
+++ b/sys/dev/i2o/ld_iop.c      Wed Aug 09 16:09:16 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ld_iop.c,v 1.37 2017/02/27 21:32:33 jdolecek Exp $     */
+/*     $NetBSD: ld_iop.c,v 1.38 2017/08/09 16:09:16 mlelstv Exp $      */
 
 /*-
  * Copyright (c) 2000, 2001 The NetBSD Foundation, Inc.
@@ -36,7 +36,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ld_iop.c,v 1.37 2017/02/27 21:32:33 jdolecek Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ld_iop.c,v 1.38 2017/08/09 16:09:16 mlelstv Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -448,7 +448,7 @@
 
        sc = device_private(ld->sc_dv);
        iop = device_private(device_parent(ld->sc_dv));
-       im = iop_msg_alloc(iop, IM_WAIT);
+       im = iop_msg_alloc(iop, poll ? IM_POLL : IM_WAIT);
 
        mf.msgflags = I2O_MSGFLAGS(i2o_rbs_cache_flush);
        mf.msgfunc = I2O_MSGFUNC(sc->sc_ii.ii_tid, I2O_RBS_CACHE_FLUSH);