diff options
Diffstat (limited to 'sys/kern/vfs_aio.c')
| -rw-r--r-- | sys/kern/vfs_aio.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sys/kern/vfs_aio.c b/sys/kern/vfs_aio.c index 9c33164..1c98823 100644 --- a/sys/kern/vfs_aio.c +++ b/sys/kern/vfs_aio.c @@ -13,7 +13,7 @@ * bad that happens because of using this software isn't the responsibility * of the author. This software is distributed AS-IS. * - * $Id: vfs_aio.c,v 1.28 1998/04/17 22:36:50 des Exp $ + * $Id: vfs_aio.c,v 1.29 1998/06/10 10:31:08 dfr Exp $ */ /* @@ -973,7 +973,7 @@ aio_qphysio(p, aiocbe) int rw; d_strategy_t *fstrategy; struct cdevsw *cdev; - struct bdevsw *bdev; + struct cdevsw *bdev; cb = &aiocbe->uaiocb; fdp = p->p_fd; @@ -1006,10 +1006,11 @@ aio_qphysio(p, aiocbe) if (cdev == NULL) { return -1; } - bdev = cdev->d_bdev; - if (bdev == NULL) { + + if (cdev->d_bmaj == -1) { return -1; } + bdev = cdev; ki = p->p_aioinfo; if (ki->kaio_buffer_count >= ki->kaio_ballowed_count) { |
