Re: proc_pid_statm

[William Lee Irwin III <wli@holomorphy.com>]

On Fri, Dec 07, 2001 at 09:38:35AM +0530, BALBIR SINGH wrote:
> I looked at ELF_ET_DYN_BASE and it is defined differently on
> different architectures. For example on an i386, it is defined
> to be 2GB which is 0x80000000.

The corrected patch follows:


--- linux-2.4.17-pre4-virgin/fs/proc/array.c	Thu Oct 11 09:00:01 2001
+++ linux-2.4.17-pre4/fs/proc/array.c	Thu Dec  6 20:58:36 2001
@@ -491,14 +491,13 @@
 			share += shared;
 			dt += dirty;
 			size += total;
-			if (vma->vm_flags & VM_EXECUTABLE)
-				trs += pages;	/* text */
-			else if (vma->vm_flags & VM_GROWSDOWN)
-				drs += pages;	/* stack */
-			else if (vma->vm_end > 0x60000000)
-				lrs += pages;	/* library */
-			else
-				drs += pages;
+			if (vma->vm_flags & VM_EXECUTABLE) {
+				if(vma->vm_end > TASK_UNMAPPED_BASE)
+					lrs += pages;    /* library */
+				else
+					trs += pages;	/* text */
+			} else
+				drs += pages;	/* stack and data */
 			vma = vma->vm_next;
 		}
 		up_read(&mm->mmap_sem);