[PATCH] fix text reporting in O(1) proc_pid_statm()

Some kind of brainfart happened here, though it's not visible on the
default display from top(1) etc.  This patch fixes up the gibberish I
mistakenly put down for text with the proper text size, and subtracts it
from data as per the O(vmas) code beforehand.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/proc/task_mmu.c

@@ -36,8 +36,8 @@ int task_statm(struct mm_struct *mm, int *shared, int *text,
 	       int *data, int *resident)
 {
 	*shared = mm->shared_vm;
-	*text = mm->exec_vm - ((mm->end_code - mm->start_code) >> PAGE_SHIFT);
-	*data = mm->total_vm - mm->shared_vm;
+	*text = (mm->end_code - mm->start_code) >> PAGE_SHIFT;
+	*data = mm->total_vm - mm->shared_vm - *text;
 	*resident = mm->rss;
 	return mm->total_vm;
 }