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| author | Pawel Jakub Dawidek <pjd@FreeBSD.org> | 2005-02-05 00:30:08 +0000 |
|---|---|---|
| committer | Pawel Jakub Dawidek <pjd@FreeBSD.org> | 2005-02-05 00:30:08 +0000 |
| commit | 662a4e5878e9a5f6f9f535dce33c6427d33e9bf7 (patch) | |
| tree | 564a345fefc45dd2c4cec575a767eecadf0e8989 /sys | |
| parent | a436589ae27f8b098fef4054b16fada768b1a897 (diff) | |
| download | src-662a4e5878e9a5f6f9f535dce33c6427d33e9bf7.tar.gz src-662a4e5878e9a5f6f9f535dce33c6427d33e9bf7.zip | |
- Use bioq_insert_tail()/bioq_insert_head() instead of bioq_disksort().
- Improve mediasize checking.
MFC after: 1 week
Notes
Notes:
svn path=/head/; revision=141312
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/geom/gate/g_gate.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sys/geom/gate/g_gate.c b/sys/geom/gate/g_gate.c index bcd3cfbfce59..64aa9066d83b 100644 --- a/sys/geom/gate/g_gate.c +++ b/sys/geom/gate/g_gate.c @@ -226,7 +226,7 @@ g_gate_start(struct bio *bp) sc->sc_seq++; mtx_lock(&sc->sc_inqueue_mtx); - bioq_disksort(&sc->sc_inqueue, bp); + bioq_insert_tail(&sc->sc_inqueue, bp); wakeup(sc); mtx_unlock(&sc->sc_inqueue_mtx); } @@ -385,6 +385,10 @@ g_gate_create(struct g_gate_ctl_create *ggio) G_GATE_DEBUG(1, "Invalid sector size."); return (EINVAL); } + if ((ggio->gctl_mediasize % ggio->gctl_sectorsize) != 0) { + G_GATE_DEBUG(1, "Invalid media size."); + return (EINVAL); + } if ((ggio->gctl_flags & G_GATE_FLAG_READONLY) != 0 && (ggio->gctl_flags & G_GATE_FLAG_WRITEONLY) != 0) { G_GATE_DEBUG(1, "Invalid flags."); @@ -536,7 +540,7 @@ g_gate_ioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flags, struct threa bp->bio_length); if (error != 0) { mtx_lock(&sc->sc_inqueue_mtx); - bioq_disksort(&sc->sc_inqueue, bp); + bioq_insert_head(&sc->sc_inqueue, bp); mtx_unlock(&sc->sc_inqueue_mtx); g_gate_release(sc); return (error); @@ -580,7 +584,7 @@ g_gate_ioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flags, struct threa G_GATE_LOGREQ(1, bp, "Request desisted."); atomic_add_acq_32(&sc->sc_queue_count, 1); mtx_lock(&sc->sc_inqueue_mtx); - bioq_disksort(&sc->sc_inqueue, bp); + bioq_insert_head(&sc->sc_inqueue, bp); wakeup(sc); mtx_unlock(&sc->sc_inqueue_mtx); } else { |