[PATCH] NOMMU: Implement /proc/pid/maps for NOMMU
Implement /proc/pid/maps for NOMMU by reading the vm_area_list attached to
current->mm->context.vmlist.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/Documentation/nommu-mmap.txt b/Documentation/nommu-mmap.txt
index b88ebe4..83f4b08 100644
--- a/Documentation/nommu-mmap.txt
+++ b/Documentation/nommu-mmap.txt
@@ -116,6 +116,9 @@
(*) A list of all the mappings on the system is visible through /proc/maps in
no-MMU mode.
+ (*) A list of all the mappings in use by a process is visible through
+ /proc/<pid>/maps in no-MMU mode.
+
(*) Supplying MAP_FIXED or a requesting a particular mapping address will
result in an error.