kernel: avoid palloc lock during mmurelease()

[plan9front.git] / sys / src / 9 / omap / dma.c

diff --git a/sys/src/9/omap/dma.c b/sys/src/9/omap/dma.c
index 385fcd45de8a7e151f1089e2f85a7015bb025653..99a36d2c8be49499095cd0b4a11d9cbb91651009 100644 (file)
--- a/sys/src/9/omap/dma.c
+++ b/sys/src/9/omap/dma.c
@@ -235,7 +235,7 @@ dmastart(void *to, int tmode, void *from, int fmode, uint len, Rendez *rend,
        *done = 0;
        iunlock(&alloclck);
 
-       ruplen = ROUNDUP(len, sizeof(ulong));
+       ruplen = ROUND(len, sizeof(ulong));
        assert(to != from);
 
        cp = regs->chan + chan;