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| author | sos <sos@FreeBSD.org> | 2003-11-24 14:20:19 +0000 |
|---|---|---|
| committer | sos <sos@FreeBSD.org> | 2003-11-24 14:20:19 +0000 |
| commit | dbb35f2dd342603882e54a666bb0da0d53013b62 (patch) | |
| tree | c4f32abcf640c71f136a4f1926f2680ec5bf3b70 /sys/dev/ata/atapi-cd.c | |
| parent | bc113c9ce7461e1c12fe00fe2a39790ad5f78379 (diff) | |
| download | FreeBSD-src-dbb35f2dd342603882e54a666bb0da0d53013b62.zip FreeBSD-src-dbb35f2dd342603882e54a666bb0da0d53013b62.tar.gz | |
Be less noisy when GEOM probes around during boot if drive contains
invalid media (ie empty CD/DVD)
Approved by: re@
Diffstat (limited to 'sys/dev/ata/atapi-cd.c')
| -rw-r--r-- | sys/dev/ata/atapi-cd.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/dev/ata/atapi-cd.c b/sys/dev/ata/atapi-cd.c index 50da005..1e835b9 100644 --- a/sys/dev/ata/atapi-cd.c +++ b/sys/dev/ata/atapi-cd.c @@ -1000,6 +1000,11 @@ acd_geom_start(struct bio *bp) return; } + if (bp->bio_cmd == BIO_READ && cdp->disk_size == -1) { + g_io_deliver(bp, EIO); + return; + } + /* GEOM classes must do their own request limiting */ if (bp->bio_length <= cdp->iomax) { mtx_lock(&cdp->queue_mtx); |
