Author: pjd
Date: Mon Jun 14 21:56:24 2010
New Revision: 209186
URL: http://svn.freebsd.org/changeset/base/209186
Log:
BIO_DELETE contains range we want to delete and doesn't provide any useful
data, so there is no need to copy it to userland.
MFC after: 3 days
Modified:
head/sys/geom/gate/g_gate.c
Modified: head/sys/geom/gate/g_gate.c
==============================================================================
--- head/sys/geom/gate/g_gate.c Mon Jun 14 21:46:48 2010 (r209185)
+++ head/sys/geom/gate/g_gate.c Mon Jun 14 21:56:24 2010 (r209186)
@@ -572,8 +572,8 @@ g_gate_ioctl(struct cdev *dev, u_long cm
switch (bp->bio_cmd) {
case BIO_READ:
- break;
case BIO_DELETE:
+ break;
case BIO_WRITE:
error = copyout(bp->bio_data, ggio->gctl_data,
bp->bio_length);
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