NFS: Create a common read and write header struct
The only difference is the write verifier field, but we can keep that
for a little bit longer.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 3a2fc5c..37c4c98 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -70,9 +70,9 @@
}
EXPORT_SYMBOL_GPL(nfs_commit_free);
-struct nfs_write_header *nfs_writehdr_alloc(void)
+struct nfs_rw_header *nfs_writehdr_alloc(void)
{
- struct nfs_write_header *p = mempool_alloc(nfs_wdata_mempool, GFP_NOIO);
+ struct nfs_rw_header *p = mempool_alloc(nfs_wdata_mempool, GFP_NOIO);
if (p) {
struct nfs_pgio_header *hdr = &p->header;
@@ -93,7 +93,7 @@
{
struct nfs_pgio_data *data, *prealloc;
- prealloc = &container_of(hdr, struct nfs_write_header, header)->rpc_data;
+ prealloc = &container_of(hdr, struct nfs_rw_header, header)->rpc_data;
if (prealloc->header == NULL)
data = prealloc;
else
@@ -115,7 +115,7 @@
void nfs_writehdr_free(struct nfs_pgio_header *hdr)
{
- struct nfs_write_header *whdr = container_of(hdr, struct nfs_write_header, header);
+ struct nfs_rw_header *whdr = container_of(hdr, struct nfs_rw_header, header);
mempool_free(whdr, nfs_wdata_mempool);
}
EXPORT_SYMBOL_GPL(nfs_writehdr_free);
@@ -123,7 +123,7 @@
void nfs_writedata_release(struct nfs_pgio_data *wdata)
{
struct nfs_pgio_header *hdr = wdata->header;
- struct nfs_write_header *write_header = container_of(hdr, struct nfs_write_header, header);
+ struct nfs_rw_header *write_header = container_of(hdr, struct nfs_rw_header, header);
put_nfs_open_context(wdata->args.context);
if (wdata->pages.pagevec != wdata->pages.page_array)
@@ -1253,7 +1253,7 @@
static int nfs_generic_pg_writepages(struct nfs_pageio_descriptor *desc)
{
- struct nfs_write_header *whdr;
+ struct nfs_rw_header *whdr;
struct nfs_pgio_header *hdr;
int ret;
@@ -1910,7 +1910,7 @@
int __init nfs_init_writepagecache(void)
{
nfs_wdata_cachep = kmem_cache_create("nfs_write_data",
- sizeof(struct nfs_write_header),
+ sizeof(struct nfs_rw_header),
0, SLAB_HWCACHE_ALIGN,
NULL);
if (nfs_wdata_cachep == NULL)