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Don't call the done callback twice if a special action is waiting on the queue.

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Don't forget to free the xfer in the normal bio path.
This commit is contained in:
bouyer 2006-12-02 13:35:52 +00:00
parent 456024195b
commit 13e29fff26
1 changed files with 4 additions and 2 deletions
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6
sys/dev/pci/ahcisata.c
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@ -1,4 +1,4 @@
/* $NetBSD: ahcisata.c,v 1.1 2006/11/30 21:01:16 bouyer Exp $ */
/* $NetBSD: ahcisata.c,v 1.2 2006/12/02 13:35:52 bouyer Exp $ */
/*
* Copyright (c) 2006 Manuel Bouyer.
@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ahcisata.c,v 1.1 2006/11/30 21:01:16 bouyer Exp $");
__KERNEL_RCSID(0, "$NetBSD: ahcisata.c,v 1.2 2006/12/02 13:35:52 bouyer Exp $");
#include <sys/types.h>
#include <sys/malloc.h>
@ -1076,7 +1076,9 @@ ahci_bio_complete(struct ata_channel *chp, struct ata_xfer *xfer, int is)
ahci_bio_kill_xfer(chp, xfer, KILL_GONE);
chp->ch_drive[xfer->c_drive].drive_flags &= ~DRIVE_WAITDRAIN;
wakeup(&chp->ch_queue->active_xfer);
return 0;
}
ata_free_xfer(chp, xfer);
ata_bio->flags |= ATA_ITSDONE;
if (chp->ch_status & WDCS_DWF) {
ata_bio->error = ERR_DF;