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Remove calls to spl*().

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This commit is contained in:
Alan Cox 2005-05-18 20:45:33 +00:00
parent 2e2a6fa28a
commit ab973359d5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=146351
1 changed files with 0 additions and 11 deletions
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11
sys/vm/vm_pager.c
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@ -318,10 +318,8 @@ initpbuf(struct buf *bp)
struct buf *
getpbuf(int *pfreecnt)
{
int s;
struct buf *bp;
s = splvm();
mtx_lock(&pbuf_mtx);
for (;;) {
@ -343,7 +341,6 @@ getpbuf(int *pfreecnt)
if (pfreecnt)
--*pfreecnt;
mtx_unlock(&pbuf_mtx);
splx(s);
initpbuf(bp);
return bp;
@ -358,14 +355,11 @@ getpbuf(int *pfreecnt)
struct buf *
trypbuf(int *pfreecnt)
{
int s;
struct buf *bp;
s = splvm();
mtx_lock(&pbuf_mtx);
if (*pfreecnt == 0 || (bp = TAILQ_FIRST(&bswlist)) == NULL) {
mtx_unlock(&pbuf_mtx);
splx(s);
return NULL;
}
TAILQ_REMOVE(&bswlist, bp, b_freelist);
@ -373,7 +367,6 @@ trypbuf(int *pfreecnt)
--*pfreecnt;
mtx_unlock(&pbuf_mtx);
splx(s);
initpbuf(bp);
@ -389,9 +382,6 @@ trypbuf(int *pfreecnt)
void
relpbuf(struct buf *bp, int *pfreecnt)
{
int s;
s = splvm();
if (bp->b_rcred != NOCRED) {
crfree(bp->b_rcred);
@ -419,7 +409,6 @@ relpbuf(struct buf *bp, int *pfreecnt)
wakeup(pfreecnt);
}
mtx_unlock(&pbuf_mtx);
splx(s);
}
/*