From 5dd602f20688e08c85ac91e0451c4e6321ed25d7 Mon Sep 17 00:00:00 2001
From: Chuck Lever <cel@netapp.com>
Date: Mon, 20 Mar 2006 13:44:29 -0500
Subject: [PATCH] NFS: use size_t type for holding rsize bytes in NFS O_DIRECT
read path
size_t is used for holding byte counts, so use it for variables storing rsize.
Note that the write path will be updated as we add support for async
O_DIRECT writes.
Test plan:
Need to verify that existing comparisons against new size_t variables behave
correctly.
Signed-off-by: Chuck Lever <cel@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---
fs/nfs/direct.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index d38c3dc052a7..8f5d2dfd5a8a 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -161,7 +161,7 @@ static void nfs_direct_req_release(struct kref *kref)
* done. This prevents races with I/O completion so we will always wait
* until all requests have been dispatched and completed.
*/
-static struct nfs_direct_req *nfs_direct_read_alloc(size_t nbytes, unsigned int rsize)
+static struct nfs_direct_req *nfs_direct_read_alloc(size_t nbytes, size_t rsize)
{
struct list_head *list;
struct nfs_direct_req *dreq;
@@ -244,14 +244,14 @@ static void nfs_direct_read_schedule(struct nfs_direct_req *dreq, struct inode *
{
struct list_head *list = &dreq->list;
struct page **pages = dreq->pages;
+ size_t rsize = NFS_SERVER(inode)->rsize;
unsigned int curpage, pgbase;
- unsigned int rsize = NFS_SERVER(inode)->rsize;
curpage = 0;
pgbase = user_addr & ~PAGE_MASK;
do {
struct nfs_read_data *data;
- unsigned int bytes;
+ size_t bytes;
bytes = rsize;
if (count < rsize)