Eric Sandeen wrote:
Valerie Clement wrote:
Fix kernel BUG at fs/ext4/mballoc.c:910!
From: Valerie Clement <valerie.clement@xxxxxxxx>
With the flex_bg feature enabled, a large file creation oopses the
kernel.
Valerie, what's the specific testcase for this?
Thanks,
-Eric
I just did a simple dd,
dd if=/dev/zero of=/mnt/test/foo bs=1M count=8k
on an ext4 filesystem with the uninit_groups, lazy_bg and flex_bg
features enabled and the default mount options.
The difficulty is to build e2fsprogs programs that integrate all
these new features together.
Valerie
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