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NFS: Create a common read and write data struct

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At this point, the only difference between nfs_read_data and
nfs_write_data is the write verifier.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Anna Schumaker
2014-05-06 09:12:26 -04:00
committed by Trond Myklebust
parent 9137bdf3d2
commit 9c7e1b3d50
17 changed files with 150 additions and 164 deletions
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4
include/linux/nfs_fs.h
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@@ -520,7 +520,7 @@ extern int nfs_writepage(struct page *page, struct writeback_control *wbc);
extern int nfs_writepages(struct address_space *, struct writeback_control *);
extern int nfs_flush_incompatible(struct file *file, struct page *page);
extern int nfs_updatepage(struct file *, struct page *, unsigned int, unsigned int);
extern void nfs_writeback_done(struct rpc_task *, struct nfs_write_data *);
extern void nfs_writeback_done(struct rpc_task *, struct nfs_pgio_data *);
/*
* Try to write back everything synchronously (but check the
@@ -553,7 +553,7 @@ nfs_have_writebacks(struct inode *inode)
extern int nfs_readpage(struct file *, struct page *);
extern int nfs_readpages(struct file *, struct address_space *,
struct list_head *, unsigned);
extern int nfs_readpage_result(struct rpc_task *, struct nfs_read_data *);
extern int nfs_readpage_result(struct rpc_task *, struct nfs_pgio_data *);
extern int nfs_readpage_async(struct nfs_open_context *, struct inode *,
struct page *);