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-rw-r--r--include/linux/nfs_page.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index 1f7bd287c23..2e555d49c9b 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -30,6 +30,8 @@
#define PG_BUSY 0
#define PG_NEED_COMMIT 1
#define PG_NEED_RESCHED 2
+#define PG_NEED_FLUSH 3
+#define PG_FLUSHING 4
struct nfs_inode;
struct nfs_page {
@@ -60,8 +62,9 @@ extern void nfs_clear_request(struct nfs_page *req);
extern void nfs_release_request(struct nfs_page *req);
-extern int nfs_scan_lock_dirty(struct nfs_inode *nfsi, struct list_head *dst,
- unsigned long idx_start, unsigned int npages);
+extern long nfs_scan_dirty(struct address_space *mapping,
+ struct writeback_control *wbc,
+ struct list_head *dst);
extern int nfs_scan_list(struct nfs_inode *nfsi, struct list_head *head, struct list_head *dst,
unsigned long idx_start, unsigned int npages);
extern int nfs_coalesce_requests(struct list_head *, struct list_head *,