ceph: print cluster fsid and client global_id in all debug logs

Multiple CephFS mounts on a host is increasingly common so
disambiguating messages like this is necessary and will make it easier
to debug issues.

At the same this will improve the debug logs to make them easier to
troubleshooting issues, such as print the ino# instead only printing
the memory addresses of the corresponding inodes and print the dentry
names instead of the corresponding memory addresses for the dentry,etc.

Link: https://tracker.ceph.com/issues/61590
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
Reviewed-by: Milind Changire <mchangir@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

Author: lxbsz

fs/ceph/acl.c

@@ -15,6 +15,7 @@
 #include <linux/slab.h>
 
 #include "super.h"
+#include "mds_client.h"
 
 static inline void ceph_set_cached_acl(struct inode *inode,
 					int type, struct posix_acl *acl)
@@ -31,6 +32,7 @@ static inline void ceph_set_cached_acl(struct inode *inode,
 
 struct posix_acl *ceph_get_acl(struct inode *inode, int type, bool rcu)
 {
+	struct ceph_client *cl = ceph_inode_to_client(inode);
 	int size;
 	unsigned int retry_cnt = 0;
 	const char *name;
@@ -72,8 +74,8 @@ struct posix_acl *ceph_get_acl(struct inode *inode, int type, bool rcu)
 	} else if (size == -ENODATA || size == 0) {
 		acl = NULL;
 	} else {
-		pr_err_ratelimited("get acl %llx.%llx failed, err=%d\n",
-				   ceph_vinop(inode), size);
+		pr_err_ratelimited_client(cl, "%llx.%llx failed, err=%d\n",
+					  ceph_vinop(inode), size);
 		acl = ERR_PTR(-EIO);
 	}