[PATCH 05/13] selinux: Use simple_start_creating() / simple_done_creating()

[Paul Moore]

On Wed, Feb 4, 2026 at 12:08 AM NeilBrown <neilb at ownmail.net> wrote:
>
> From: NeilBrown <neil at brown.name>
>
> Instead of explicitly locking the parent and performing a lookup in
> selinux, use simple_start_creating(), and then use
> simple_done_creating() to unlock.
>
> This extends the region that the directory is locked for, and also
> performs a lookup.
> The lock extension is of no real consequence.
> The lookup uses simple_lookup() and so always succeeds.  Thus when
> d_make_persistent() is called the dentry will already be hashed.
> d_make_persistent() handles this case.
>
> Signed-off-by: NeilBrown <neil at brown.name>
> ---
>  security/selinux/selinuxfs.c | 15 +++++++--------
>  1 file changed, 7 insertions(+), 8 deletions(-)

Unless I'm missing something, there is no reason why I couldn't take
just this patch into the SELinux tree once the merge window closes,
yes?

-- 
paul-moore.com