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Remove another use of b_actl.

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This commit is contained in:
mycroft 1994-02-06 17:39:48 +00:00
parent 9c9539c664
commit 57892d4faf
4 changed files with 40 additions and 28 deletions
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22
sys/arch/i386/isa/wd.c
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* from: @(#)wd.c 7.2 (Berkeley) 5/9/91
* $Id: wd.c,v 1.33 1994/02/06 10:04:53 mycroft Exp $
* $Id: wd.c,v 1.34 1994/02/06 17:46:06 mycroft Exp $
*/
/* Note: This code heavily modified by tih@barsoom.nhh.no; use at own risk! */
@ -1648,14 +1648,16 @@ wddisksort(struct buf *dp, struct buf *bp)
* we become the only thing.
*/
ap = dp->b_actf;
if(ap == NULL) {
dp->b_actf = bp;
dp->b_actl = bp;
if (ap == NULL) {
dp->b_actb = &dp->b_actf; /* XXX */
bp->b_actf = NULL;
bp->b_actb = dp->b_actb;
*dp->b_actb = bp;
dp->b_actb = &bp->b_actf;
return;
}
while( ap->b_flags & B_XXX) {
if( ap->b_actf == 0 || (ap->b_actf->b_flags & B_XXX) == 0)
while (ap->b_flags & B_XXX) {
if (ap->b_actf == 0 || (ap->b_actf->b_flags & B_XXX) == 0)
break;
ap = ap->b_actf;
}
@ -1715,10 +1717,12 @@ wddisksort(struct buf *dp, struct buf *bp)
* which is the same as the end of the whole schebang.
*/
insert:
bp->b_actf = ap->b_actf;
if (bp->b_actf = ap->b_actf)
bp->b_actf->b_actb = &bp->b_actf;
else
dp->b_actb = &bp->b_actf;
ap->b_actf = bp;
if (ap == dp->b_actl)
dp->b_actl = bp;
bp->b_actb = &ap->b_actf;
}
static int

22
sys/dev/ata/wd.c
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* from: @(#)wd.c 7.2 (Berkeley) 5/9/91
* $Id: wd.c,v 1.33 1994/02/06 10:04:53 mycroft Exp $
* $Id: wd.c,v 1.34 1994/02/06 17:46:06 mycroft Exp $
*/
/* Note: This code heavily modified by tih@barsoom.nhh.no; use at own risk! */
@ -1648,14 +1648,16 @@ wddisksort(struct buf *dp, struct buf *bp)
* we become the only thing.
*/
ap = dp->b_actf;
if(ap == NULL) {
dp->b_actf = bp;
dp->b_actl = bp;
if (ap == NULL) {
dp->b_actb = &dp->b_actf; /* XXX */
bp->b_actf = NULL;
bp->b_actb = dp->b_actb;
*dp->b_actb = bp;
dp->b_actb = &bp->b_actf;
return;
}
while( ap->b_flags & B_XXX) {
if( ap->b_actf == 0 || (ap->b_actf->b_flags & B_XXX) == 0)
while (ap->b_flags & B_XXX) {
if (ap->b_actf == 0 || (ap->b_actf->b_flags & B_XXX) == 0)
break;
ap = ap->b_actf;
}
@ -1715,10 +1717,12 @@ wddisksort(struct buf *dp, struct buf *bp)
* which is the same as the end of the whole schebang.
*/
insert:
bp->b_actf = ap->b_actf;
if (bp->b_actf = ap->b_actf)
bp->b_actf->b_actb = &bp->b_actf;
else
dp->b_actb = &bp->b_actf;
ap->b_actf = bp;
if (ap == dp->b_actl)
dp->b_actl = bp;
bp->b_actb = &ap->b_actf;
}
static int

22
sys/dev/isa/wd.c
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* from: @(#)wd.c 7.2 (Berkeley) 5/9/91
* $Id: wd.c,v 1.33 1994/02/06 10:04:53 mycroft Exp $
* $Id: wd.c,v 1.34 1994/02/06 17:46:06 mycroft Exp $
*/
/* Note: This code heavily modified by tih@barsoom.nhh.no; use at own risk! */
@ -1648,14 +1648,16 @@ wddisksort(struct buf *dp, struct buf *bp)
* we become the only thing.
*/
ap = dp->b_actf;
if(ap == NULL) {
dp->b_actf = bp;
dp->b_actl = bp;
if (ap == NULL) {
dp->b_actb = &dp->b_actf; /* XXX */
bp->b_actf = NULL;
bp->b_actb = dp->b_actb;
*dp->b_actb = bp;
dp->b_actb = &bp->b_actf;
return;
}
while( ap->b_flags & B_XXX) {
if( ap->b_actf == 0 || (ap->b_actf->b_flags & B_XXX) == 0)
while (ap->b_flags & B_XXX) {
if (ap->b_actf == 0 || (ap->b_actf->b_flags & B_XXX) == 0)
break;
ap = ap->b_actf;
}
@ -1715,10 +1717,12 @@ wddisksort(struct buf *dp, struct buf *bp)
* which is the same as the end of the whole schebang.
*/
insert:
bp->b_actf = ap->b_actf;
if (bp->b_actf = ap->b_actf)
bp->b_actf->b_actb = &bp->b_actf;
else
dp->b_actb = &bp->b_actf;
ap->b_actf = bp;
if (ap == dp->b_actl)
dp->b_actl = bp;
bp->b_actb = &ap->b_actf;
}
static int

2
sys/kern/subr_disk.c
View File

@ -1 +1 @@
revision 1.8 intentionally removed
revision 1.9 intentionally removed