Messages in this thread | | | Date | Wed, 10 Mar 2021 15:58:36 -0800 | From | Andrew Morton <> | Subject | Re: [PATCH 0/3] btrfs: Convert kmap/memset/kunmap to memzero_user() |
| |
On Tue, 9 Mar 2021 13:21:34 -0800 ira.weiny@intel.com wrote:
> Previously this was submitted to convert to zero_user()[1]. zero_user() is not > the same as memzero_user() and in fact some zero_user() calls may be better off > as memzero_user(). Regardless it was incorrect to convert btrfs to > zero_user(). > > This series corrects this by lifting memzero_user(), converting it to > kmap_local_page(), and then using it in btrfs.
This impacts btrfs more than MM. I suggest the btrfs developers grab it, with my
Acked-by: Andrew Morton <akpm@linux-foundation.org>
| |