Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d1af65d13f3625543916a85c86d02826df910fcf
Commit: d1af65d13f3625543916a85c86d02826df910fcf
Parent: 04a51e66adcdc0de6ffaa488934ce3ffb3818ecf
Author: David Miller <[EMAIL PROTECTED]>
AuthorDate: Wed Feb 28 20:13:13 2007 -0800
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Thu Mar 1 14:53:38 2007 -0800
[PATCH] Bug in MM_RB debugging
The code is seemingly trying to make sure that rb_next() brings us to
successive increasing vma entries.
But the two variables, prev and pend, used to perform these checks, are
never advanced.
Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
Cc: Andrea Arcangeli <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
mm/mmap.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/mm/mmap.c b/mm/mmap.c
index eb509ae..84f997d 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -299,6 +299,8 @@ static int browse_rb(struct rb_root *root)
printk("vm_end %lx < vm_start %lx\n", vma->vm_end,
vma->vm_start);
i++;
pn = nd;
+ prev = vma->vm_start;
+ pend = vma->vm_end;
}
j = 0;
for (nd = pn; nd; nd = rb_prev(nd)) {
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
