proc: fix warnings

proc: fix warnings

fs/proc/base.c:2429: warning: format '%llu' expects type 'long long unsigned int', but argument 3 has type 'u64'
fs/proc/base.c:2429: warning: format '%llu' expects type 'long long unsigned int', but argument 4 has type 'u64'
fs/proc/base.c:2429: warning: format '%llu' expects type 'long long unsigned int', but argument 5 has type 'u64'
fs/proc/base.c:2429: warning: format '%llu' expects type 'long long unsigned int', but argument 6 has type 'u64'
fs/proc/base.c:2429: warning: format '%llu' expects type 'long long unsigned int', but argument 7 has type 'u64'
fs/proc/base.c:2429: warning: format '%llu' expects type 'long long unsigned int', but argument 8 has type 'u64'
fs/proc/base.c:2429: warning: format '%llu' expects type 'long long unsigned int', but argument 9 has type 'u64'

Signed-off-by: Alexander Beregalov <[e-mail]>
Acked-by: Andrea Righi <[e-mail]>
Cc: Oleg Nesterov <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

fs/proc/base.c

···
 			"read_bytes: %llu\n"
 			"write_bytes: %llu\n"
 			"cancelled_write_bytes: %llu\n",
-			acct.rchar, acct.wchar,
-			acct.syscr, acct.syscw,
-			acct.read_bytes, acct.write_bytes,
-			acct.cancelled_write_bytes);
+			(unsigned long long)acct.rchar,
+			(unsigned long long)acct.wchar,
+			(unsigned long long)acct.syscr,
+			(unsigned long long)acct.syscw,
+			(unsigned long long)acct.read_bytes,
+			(unsigned long long)acct.write_bytes,
+			(unsigned long long)acct.cancelled_write_bytes);
 }
 
 static int proc_tid_io_accounting(struct task_struct *task, char *buffer)