Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index e27572d..0bbd587 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -42,7 +42,6 @@
struct nfs_page {
struct list_head wb_list; /* Defines state of page: */
struct page *wb_page; /* page to read in/write out */
- struct nfs_open_context *wb_context; /* File state context info */
struct nfs_lock_context *wb_lock_context; /* lock context info */
pgoff_t wb_index; /* Offset >> PAGE_SHIFT */
unsigned int wb_offset, /* Offset & ~PAGE_MASK */
@@ -53,6 +52,7 @@
struct nfs_write_verifier wb_verf; /* Commit cookie */
struct nfs_page *wb_this_page; /* list of reqs for this page */
struct nfs_page *wb_head; /* head pointer for req list */
+ unsigned short wb_nio; /* Number of I/O attempts */
};
struct nfs_pageio_descriptor;
@@ -87,7 +87,6 @@
};
struct nfs_pageio_descriptor {
- unsigned char pg_moreio : 1;
struct inode *pg_inode;
const struct nfs_pageio_ops *pg_ops;
const struct nfs_rw_ops *pg_rw_ops;
@@ -105,6 +104,8 @@
struct nfs_pgio_mirror pg_mirrors_static[1];
struct nfs_pgio_mirror *pg_mirrors_dynamic;
u32 pg_mirror_idx; /* current mirror */
+ unsigned short pg_maxretrans;
+ unsigned char pg_moreio : 1;
};
/* arbitrarily selected limit to number of mirrors */
@@ -114,7 +115,6 @@
extern struct nfs_page *nfs_create_request(struct nfs_open_context *ctx,
struct page *page,
- struct nfs_page *last,
unsigned int offset,
unsigned int count);
extern void nfs_release_request(struct nfs_page *);
@@ -164,6 +164,16 @@
list_add_tail(&req->wb_list, head);
}
+/**
+ * nfs_list_move_request - Move a request to a new list
+ * @req: request
+ * @head: head of list into which to insert the request.
+ */
+static inline void
+nfs_list_move_request(struct nfs_page *req, struct list_head *head)
+{
+ list_move_tail(&req->wb_list, head);
+}
/**
* nfs_list_remove_request - Remove a request from its wb_list
@@ -189,4 +199,10 @@
return (((loff_t)req->wb_index) << PAGE_SHIFT) + req->wb_offset;
}
+static inline struct nfs_open_context *
+nfs_req_openctx(struct nfs_page *req)
+{
+ return req->wb_lock_context->open_context;
+}
+
#endif /* _LINUX_NFS_PAGE_H */