diff options
Diffstat (limited to 'usr/src/uts/common/os/driver.c')
| -rw-r--r-- | usr/src/uts/common/os/driver.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/usr/src/uts/common/os/driver.c b/usr/src/uts/common/os/driver.c index fa992e5e45..c6ef9ee367 100644 --- a/usr/src/uts/common/os/driver.c +++ b/usr/src/uts/common/os/driver.c @@ -22,6 +22,9 @@ * Copyright 2009 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ +/* + * Copyright (c) 2017 by Delphix. All rights reserved. + */ #include <sys/types.h> #include <sys/t_lock.h> @@ -363,7 +366,7 @@ dev_lclose(dev_t dev, int flag, int otype, struct cred *cred) mutex_enter(&cvp->v_lock); switch (cvp->v_count) { default: - cvp->v_count--; + VN_RELE_LOCKED(cvp); break; case 0: @@ -570,7 +573,7 @@ cdev_ioctl(dev_t dev, int cmd, intptr_t arg, int mode, struct cred *cred, int cdev_devmap(dev_t dev, devmap_cookie_t dhp, offset_t off, size_t len, - size_t *maplen, uint_t mode) + size_t *maplen, uint_t mode) { struct cb_ops *cb; @@ -586,7 +589,7 @@ cdev_mmap(int (*mapfunc)(dev_t, off_t, int), dev_t dev, off_t off, int prot) int cdev_segmap(dev_t dev, off_t off, struct as *as, caddr_t *addrp, off_t len, - uint_t prot, uint_t maxprot, uint_t flags, cred_t *credp) + uint_t prot, uint_t maxprot, uint_t flags, cred_t *credp) { struct cb_ops *cb; @@ -597,7 +600,7 @@ cdev_segmap(dev_t dev, off_t off, struct as *as, caddr_t *addrp, off_t len, int cdev_poll(dev_t dev, short events, int anyyet, short *reventsp, - struct pollhead **pollhdrp) + struct pollhead **pollhdrp) { struct cb_ops *cb; |