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Remove unused includes.

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Clarify the intention of a while();
Move a local variable to avoid potential name-confusion.
This commit is contained in:
Poul-Henning Kamp 2002-09-28 17:46:30 +00:00
parent 562c866822
commit 53cc479393
1 changed files with 4 additions and 4 deletions
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8
sys/kern/vfs_bio.c
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@ -40,9 +40,7 @@
#include <sys/mutex.h>
#include <sys/kernel.h>
#include <sys/kthread.h>
#include <sys/ktr.h>
#include <sys/proc.h>
#include <sys/reboot.h>
#include <sys/resourcevar.h>
#include <sys/sysctl.h>
#include <sys/vmmeter.h>
@ -2516,7 +2514,8 @@ geteblk(int size)
maxsize = (size + BKVAMASK) & ~BKVAMASK;
s = splbio();
while ((bp = getnewbuf(0, 0, size, maxsize)) == 0);
while ((bp = getnewbuf(0, 0, size, maxsize)) == 0)
continue;
splx(s);
allocbuf(bp, size);
bp->b_flags |= B_INVAL; /* b_dep cleared by getnewbuf() */
@ -2636,7 +2635,6 @@ allocbuf(struct buf *bp, int size)
}
}
} else {
vm_page_t m;
int desiredpages;
newbsize = (size + DEV_BSIZE - 1) & ~(DEV_BSIZE - 1);
@ -2659,6 +2657,8 @@ allocbuf(struct buf *bp, int size)
* if we have to remove any pages.
*/
if (desiredpages < bp->b_npages) {
vm_page_t m;
vm_page_lock_queues();
for (i = desiredpages; i < bp->b_npages; i++) {
/*