From: Alan Cox <alan@linux.intel.com>
Date: Tue, 13 Sep 2016 21:08:57 +0000 (+0100)
Subject: swap: type hygeine
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=e895898b9368a82f4fd27ca65521873c50ee171b;p=FUZIX.git

swap: type hygeine

We can easily have 32bit ptr, 16bit int and swap over 64K
---

diff --git a/Kernel/swap.c b/Kernel/swap.c
index 9ff1ea95..6921e6c7 100644
--- a/Kernel/swap.c
+++ b/Kernel/swap.c
@@ -37,8 +37,8 @@ int swapmap_alloc(void)
    we are in the middle of an I/O (at least for now). If we rework the kernel
    for sleepable I/O this will change */
 
-int swapread(uint16_t dev, blkno_t blkno, unsigned int nbytes,
-                    uint16_t buf, uint16_t page)
+int swapread(uint16_t dev, blkno_t blkno, usize_t nbytes,
+                    uaddr_t buf, uint16_t page)
 {
 	udata.u_dptr = swap_map(buf);
 	udata.u_block = blkno;
@@ -50,8 +50,8 @@ int swapread(uint16_t dev, blkno_t blkno, unsigned int nbytes,
 }
 
 
-int swapwrite(uint16_t dev, blkno_t blkno, unsigned int nbytes,
-		     uint16_t buf, uint16_t page)
+int swapwrite(uint16_t dev, blkno_t blkno, usize_t nbytes,
+		     uaddr_t buf, uint16_t page)
 {
 	/* FIXME: duplication here */
 	udata.u_dptr = swap_map(buf);