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authorTrond Myklebust <Trond.Myklebust@netapp.com>2007-06-17 13:26:38 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2007-07-10 23:40:26 -0400
commitc03b40246123b2ced79e2620d1d2c089bb12369a (patch)
tree59851fd137ee3ef4d7a3f6a5c6953011f45f8f96 /fs/nfs/write.c
parenta50f7951a31d3b976e829250853f89c9d2da32c0 (diff)
downloadop-kernel-dev-c03b40246123b2ced79e2620d1d2c089bb12369a.zip
op-kernel-dev-c03b40246123b2ced79e2620d1d2c089bb12369a.tar.gz
NFS: Convert struct nfs_page to use krefs
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/write.c')
-rw-r--r--fs/nfs/write.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 9e7c21d..e940432 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -117,7 +117,7 @@ static struct nfs_page *nfs_page_find_request_locked(struct page *page)
if (PagePrivate(page)) {
req = (struct nfs_page *)page_private(page);
if (req != NULL)
- atomic_inc(&req->wb_count);
+ kref_get(&req->wb_kref);
}
return req;
}
@@ -398,7 +398,7 @@ static int nfs_inode_add_request(struct inode *inode, struct nfs_page *req)
if (PageDirty(req->wb_page))
set_bit(PG_NEED_FLUSH, &req->wb_flags);
nfsi->npages++;
- atomic_inc(&req->wb_count);
+ kref_get(&req->wb_kref);
return 0;
}
@@ -531,7 +531,7 @@ static int nfs_wait_on_requests_locked(struct inode *inode, pgoff_t idx_start, u
next = req->wb_index + 1;
BUG_ON(!NFS_WBACK_BUSY(req));
- atomic_inc(&req->wb_count);
+ kref_get(&req->wb_kref);
spin_unlock(&nfsi->req_lock);
error = nfs_wait_on_request(req);
nfs_release_request(req);
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