ceph: fix dout() compile warnings in ceph_filemap_fault()

PAGE_CACHE_SIZE is unsigned long on all architectures, however size_t
is either unsigned int or unsigned long.  Rather than change format
strings, cast PAGE_CACHE_SIZE to size_t to be in line with dout()s in
ceph_page_mkwrite().

Cc: Yan, Zheng <zheng.z.yan@intel.com>
Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>

diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 791a9a2..b53278c 100644 (file)
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -1220,7 +1220,7 @@ static int ceph_filemap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
        int want, got, ret;
 
        dout("filemap_fault %p %llx.%llx %llu~%zd trying to get caps\n",
-            inode, ceph_vinop(inode), off, PAGE_CACHE_SIZE);
+            inode, ceph_vinop(inode), off, (size_t)PAGE_CACHE_SIZE);
        if (fi->fmode & CEPH_FILE_MODE_LAZY)
                want = CEPH_CAP_FILE_CACHE | CEPH_CAP_FILE_LAZYIO;
        else
@@ -1236,12 +1236,12 @@ static int ceph_filemap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
                }
        }
        dout("filemap_fault %p %llu~%zd got cap refs on %s\n",
-            inode, off, PAGE_CACHE_SIZE, ceph_cap_string(got));
+            inode, off, (size_t)PAGE_CACHE_SIZE, ceph_cap_string(got));
 
        ret = filemap_fault(vma, vmf);
 
        dout("filemap_fault %p %llu~%zd dropping cap refs on %s ret %d\n",
-            inode, off, PAGE_CACHE_SIZE, ceph_cap_string(got), ret);
+            inode, off, (size_t)PAGE_CACHE_SIZE, ceph_cap_string(got), ret);
        ceph_put_cap_refs(ci, got);
 
        return ret;