Author: mav
Date: Thu Mar 12 16:19:18 2015
New Revision: 279927
URL: https://svnweb.freebsd.org/changeset/base/279927
Log:
Make DIOCGATTR in device mode handle "GEOM::candelete".
MFC after: 3 days
Modified:
head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zvol.c
Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zvol.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zvol.c Thu Mar 12
16:05:52 2015 (r279926)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zvol.c Thu Mar 12
16:19:18 2015 (r279927)
@@ -3130,7 +3130,9 @@ zvol_d_ioctl(struct cdev *dev, u_long cm
struct diocgattr_arg *arg = (struct diocgattr_arg *)data;
uint64_t refd, avail, usedobjs, availobjs;
- if (strcmp(arg->name, "blocksavail") == 0) {
+ if (strcmp(arg->name, "GEOM::candelete") == 0)
+ arg->value.i = 1;
+ else if (strcmp(arg->name, "blocksavail") == 0) {
dmu_objset_space(zv->zv_objset, &refd, &avail,
&usedobjs, &availobjs);
arg->value.off = avail / DEV_BSIZE;
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