The sole purpose of nfs_write_inode is to commit unstable writes, so
move it into fs/nfs/write.c, and make nfs_commit_inode static.
Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
---
fs/nfs/inode.c | 12 ------------
fs/nfs/write.c | 24 +++++++++++++++++++++++-
include/linux/nfs_fs.h | 7 -------
3 files changed, 23 insertions(+), 20 deletions(-)
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 302aa89..8341709 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -97,18 +97,6 @@ u64 nfs_compat_user_ino64(u64 fileid)
return ino;
}
-int nfs_write_inode(struct inode *inode, struct writeback_control *wbc)
-{
- int ret;
-
- ret = nfs_commit_inode(inode,
- wbc->sync_mode == WB_SYNC_ALL ? FLUSH_SYNC : 0);
- if (ret >= 0)
- return 0;
- __mark_inode_dirty(inode, I_DIRTY_DATASYNC);
- return ret;
-}
-
void nfs_clear_inode(struct inode *inode)
{
/*
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 7ba56f8..e2e7464 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -1391,7 +1391,7 @@ static const struct rpc_call_ops nfs_commit_ops = {
.rpc_release = nfs_commit_release,
};
-int nfs_commit_inode(struct inode *inode, int how)
+static int nfs_commit_inode(struct inode *inode, int how)
{
LIST_HEAD(head);
int res;
@@ -1406,13 +1406,35 @@ int nfs_commit_inode(struct inode *inode, int how)
}
return res;
}
+
+static int nfs_commit_unstable_pages(struct inode *inode, struct writeback_control *wbc)
+{
+ int ret;
+
+ ret = nfs_commit_inode(inode,
+ wbc->sync_mode == WB_SYNC_ALL ? FLUSH_SYNC : 0);
+ if (ret >= 0)
+ return 0;
+ __mark_inode_dirty(inode, I_DIRTY_DATASYNC);
+ return ret;
+}
#else
static inline int nfs_commit_list(struct inode *inode, struct list_head *head, int how)
{
return 0;
}
+
+static int nfs_commit_unstable_pages(struct inode *inode, struct writeback_control *wbc)
+{
+ return 0;
+}
#endif
+int nfs_write_inode(struct inode *inode, struct writeback_control *wbc)
+{
+ return nfs_commit_unstable_pages(inode, wbc);
+}
+
long nfs_sync_mapping_wait(struct address_space *mapping, struct writeback_control *wbc, int how)
{
struct inode *inode = mapping->host;
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index d09db1b..384ea3e 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -483,15 +483,8 @@ extern int nfs_wb_nocommit(struct inode *inode);
extern int nfs_wb_page(struct inode *inode, struct page* page);
extern int nfs_wb_page_cancel(struct inode *inode, struct page* page);
#if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4)
-extern int nfs_commit_inode(struct inode *, int);
extern struct nfs_write_data *nfs_commitdata_alloc(void);
extern void nfs_commit_free(struct nfs_write_data *wdata);
-#else
-static inline int
-nfs_commit_inode(struct inode *inode, int how)
-{
- return 0;
-}
#endif
static inline int
--
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