diff options
Diffstat (limited to 'usr/src/uts/common/io/devpoll.c')
| -rw-r--r-- | usr/src/uts/common/io/devpoll.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/usr/src/uts/common/io/devpoll.c b/usr/src/uts/common/io/devpoll.c index 965df2a9a1..1e71013d17 100644 --- a/usr/src/uts/common/io/devpoll.c +++ b/usr/src/uts/common/io/devpoll.c @@ -19,7 +19,7 @@ * CDDL HEADER END */ /* - * Copyright 2005 Sun Microsystems, Inc. All rights reserved. + * Copyright 2007 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -128,12 +128,12 @@ static struct modlinkage modlinkage = { * This assumption is not true for /dev/poll; hence the need for extra * locking. * - * To allow more paralellism, each /dev/poll file descriptor (indexed by + * To allow more parallelism, each /dev/poll file descriptor (indexed by * minor number) has its own lock. Since read (dpioctl) is a much more * frequent operation than write, we want to allow multiple reads on same * /dev/poll fd. However, we prevent writes from being starved by giving * priority to write operation. Theoretically writes can starve reads as - * well. But in pratical sense this is not important because (1) writes + * well. But in practical sense this is not important because (1) writes * happens less often than reads, and (2) write operation defines the * content of poll fd a cache set. If writes happens so often that they * can starve reads, that means the cached set is very unstable. It may @@ -348,7 +348,7 @@ retry: */ curthread->t_pollcache = pcp; error = VOP_POLL(fp->f_vnode, pdp->pd_events, 0, - &revent, &php); + &revent, &php, NULL); curthread->t_pollcache = NULL; releasef(fd); if (error != 0) { @@ -623,7 +623,7 @@ dpwrite(dev_t dev, struct uio *uiop, cred_t *credp) */ curthread->t_pollcache = pcp; error = VOP_POLL(fp->f_vnode, pfdp->events, 0, - &pfdp->revents, &php); + &pfdp->revents, &php, NULL); curthread->t_pollcache = NULL; /* * We always set the bit when this fd is cached. @@ -809,7 +809,7 @@ dpioctl(dev_t dev, int cmd, intptr_t arg, int mode, cred_t *credp, int *rvalp) continue; /* - * Sleep until we are notified, signalled, or timed out. + * Sleep until we are notified, signaled, or timed out. * Do not check for signals if we have a zero timeout. */ if (time_out == 0) /* immediate timeout */ |