Author: mav
Date: Tue Jun 18 09:26:01 2013
New Revision: 251918
URL: http://svnweb.freebsd.org/changeset/base/251918
Log:
MFC r248295 (by pjd):
We don't need buffer to handle BIO_DELETE, so don't check buffer size for it.
This fixes handling BIO_DELETE larger than MAXPHYS.
Modified:
stable/9/sys/geom/gate/g_gate.c
Directory Properties:
stable/9/sys/ (props changed)
Modified: stable/9/sys/geom/gate/g_gate.c
==============================================================================
--- stable/9/sys/geom/gate/g_gate.c Tue Jun 18 09:23:03 2013
(r251917)
+++ stable/9/sys/geom/gate/g_gate.c Tue Jun 18 09:26:01 2013
(r251918)
@@ -813,7 +813,7 @@ g_gate_ioctl(struct cdev *dev, u_long cm
}
}
ggio->gctl_cmd = bp->bio_cmd;
- if ((bp->bio_cmd == BIO_DELETE || bp->bio_cmd == BIO_WRITE) &&
+ if (bp->bio_cmd == BIO_WRITE &&
bp->bio_length > ggio->gctl_length) {
mtx_unlock(&sc->sc_queue_mtx);
ggio->gctl_length = bp->bio_length;
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