On Wed, Jul 14, 2021 at 04:23:21PM -0400, Vivek Goyal wrote: > From: Christoph Hellwig <hch@xxxxxx> > > Just output the '\0' separate list of supported file systems for block > devices directly rather than going through a pointless round of string > manipulation. > > Based on an earlier patch from Al Viro <viro@xxxxxxxxxxxxxxxxxx>. > > Vivek: > Modified list_bdev_fs_names() and split_fs_names() to return number of > null terminted strings to caller. Callers now use that information to > loop through all the strings instead of relying on one extra null char > being present at the end. > > Signed-off-by: Christoph Hellwig <hch@xxxxxx> > Signed-off-by: Vivek Goyal <vgoyal@xxxxxxxxxx> > --- > fs/filesystems.c | 27 +++++++++++++++---------- > include/linux/fs.h | 2 +- > init/do_mounts.c | 49 ++++++++++++++++++++-------------------------- > 3 files changed, 39 insertions(+), 39 deletions(-) Reviewed-by: Stefan Hajnoczi <stefanha@xxxxxxxxxx>
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