Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h
index 68bb09c..b9dbda1 100644
--- a/include/linux/ceph/libceph.h
+++ b/include/linux/ceph/libceph.h
@@ -35,6 +35,7 @@
#define CEPH_OPT_NOMSGAUTH (1<<4) /* don't require msg signing feat */
#define CEPH_OPT_TCP_NODELAY (1<<5) /* TCP_NODELAY on TCP sockets */
#define CEPH_OPT_NOMSGSIGN (1<<6) /* don't sign msgs */
+#define CEPH_OPT_ABORT_ON_FULL (1<<7) /* abort w/ ENOSPC when full */
#define CEPH_OPT_DEFAULT (CEPH_OPT_TCP_NODELAY)
@@ -53,7 +54,7 @@
unsigned long osd_request_timeout; /* jiffies */
/*
- * any type that can't be simply compared or doesn't need need
+ * any type that can't be simply compared or doesn't need
* to be compared should go beyond this point,
* ceph_compare_options() should be updated accordingly
*/
@@ -83,11 +84,13 @@
#define CEPH_MSG_MAX_MIDDLE_LEN (16*1024*1024)
/*
- * Handle the largest possible rbd object in one message.
+ * The largest possible rbd data object is 32M.
+ * The largest possible rbd object map object is 64M.
+ *
* There is no limit on the size of cephfs objects, but it has to obey
* rsize and wsize mount options anyway.
*/
-#define CEPH_MSG_MAX_DATA_LEN (32*1024*1024)
+#define CEPH_MSG_MAX_DATA_LEN (64*1024*1024)
#define CEPH_AUTH_NAME_DEFAULT "guest"
@@ -281,7 +284,8 @@
const char *dev_name, const char *dev_name_end,
int (*parse_extra_token)(char *c, void *private),
void *private);
-int ceph_print_client_options(struct seq_file *m, struct ceph_client *client);
+int ceph_print_client_options(struct seq_file *m, struct ceph_client *client,
+ bool show_all);
extern void ceph_destroy_options(struct ceph_options *opt);
extern int ceph_compare_options(struct ceph_options *new_opt,
struct ceph_client *client);
@@ -289,16 +293,15 @@
struct ceph_entity_addr *ceph_client_addr(struct ceph_client *client);
u64 ceph_client_gid(struct ceph_client *client);
extern void ceph_destroy_client(struct ceph_client *client);
+extern void ceph_reset_client_addr(struct ceph_client *client);
extern int __ceph_open_session(struct ceph_client *client,
unsigned long started);
extern int ceph_open_session(struct ceph_client *client);
+int ceph_wait_for_latest_osdmap(struct ceph_client *client,
+ unsigned long timeout);
/* pagevec.c */
extern void ceph_release_page_vector(struct page **pages, int num_pages);
-
-extern struct page **ceph_get_direct_page_vector(const void __user *data,
- int num_pages,
- bool write_page);
extern void ceph_put_page_vector(struct page **pages, int num_pages,
bool dirty);
extern struct page **ceph_alloc_page_vector(int num_pages, gfp_t flags);