9p: move readn meta-function from client to fs layer
There are a couple of methods in the client code which aren't actually
wire operations. To keep things organized cleaner, these operations are
being moved to the fs layer.
This patch moves the readn meta-function (which executes multiple wire
reads until a buffer is full) to the fs layer.
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
index 97d3aed..6fcb1e7 100644
--- a/fs/9p/vfs_addr.c
+++ b/fs/9p/vfs_addr.c
@@ -38,7 +38,6 @@
#include "v9fs.h"
#include "v9fs_vfs.h"
-#include "fid.h"
/**
* v9fs_vfs_readpage - read an entire page in from 9P
@@ -53,14 +52,12 @@
int retval;
loff_t offset;
char *buffer;
- struct p9_fid *fid;
P9_DPRINTK(P9_DEBUG_VFS, "\n");
- fid = filp->private_data;
buffer = kmap(page);
offset = page_offset(page);
- retval = p9_client_readn(fid, buffer, offset, PAGE_CACHE_SIZE);
+ retval = v9fs_file_readn(filp, buffer, NULL, offset, PAGE_CACHE_SIZE);
if (retval < 0)
goto done;