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authorphk <phk@FreeBSD.org>1999-09-12 08:27:41 +0000
committerphk <phk@FreeBSD.org>1999-09-12 08:27:41 +0000
commit6ccbd3a7209f2032efc661deda8d8172ff345d05 (patch)
treecbdbef277e7d3ca59e73cfc8a29b7f333d0147d3 /sys/kern
parente28590ebe4d8c90b20a3a622b45988861956d0a3 (diff)
downloadFreeBSD-src-6ccbd3a7209f2032efc661deda8d8172ff345d05.zip
FreeBSD-src-6ccbd3a7209f2032efc661deda8d8172ff345d05.tar.gz
Remove replace phygetvpbuf() with direct call to getpbuf();
Diffstat (limited to 'sys/kern')
-rw-r--r--sys/kern/kern_physio.c20
1 files changed, 1 insertions, 19 deletions
diff --git a/sys/kern/kern_physio.c b/sys/kern/kern_physio.c
index 69130d6..cc436bf 100644
--- a/sys/kern/kern_physio.c
+++ b/sys/kern/kern_physio.c
@@ -30,7 +30,6 @@
#include <vm/vm_extern.h>
static void physwakeup __P((struct buf *bp));
-static struct buf * phygetvpbuf(dev_t dev, int resid);
int
physread(dev_t dev, struct uio *uio, int ioflag)
@@ -67,7 +66,7 @@ physio(bp, dev, rw, minp, uio)
PHOLD(curproc);
/* create and build a buffer header for a transfer */
- bpa = (struct buf *)phygetvpbuf(dev, uio->uio_resid);
+ bpa = getpbuf(NULL);
if (!bp_alloc)
BUF_LOCK(bp, LK_EXCLUSIVE);
else
@@ -195,23 +194,6 @@ minphys(bp)
return bp->b_bcount;
}
-struct buf *
-phygetvpbuf(dev_t dev, int resid)
-{
- struct cdevsw *bdsw;
- int maxio;
-
- bdsw = devsw(dev);
- if ((bdsw == NULL) || (bdsw->d_bmaj == -1))
- return getpbuf(NULL);
-
- maxio = bdsw->d_maxio;
- if (resid > maxio)
- resid = maxio;
-
- return getpbuf(NULL);
-}
-
static void
physwakeup(bp)
struct buf *bp;
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