sieni
/
linux
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

statmount_mnt_basic(): simplify the logics for group id 

We are holding namespace_sem shared and we have not done any group
id allocations since we grabbed it.  Therefore IS_MNT_SHARED(m)
is equivalent to non-zero m->mnt_group_id.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2025-06-25 15:10:52 -04:00
parent f6cc2f4e3d
commit a7cce09945
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/namespace.c
View File

@ -5298,7 +5298,7 @@ static void statmount_mnt_basic(struct kstatmount *s)
s->sm.mnt_parent_id_old = m->mnt_parent->mnt_id;
s->sm.mnt_attr = mnt_to_attr_flags(&m->mnt);
s->sm.mnt_propagation = mnt_to_propagation_flags(m);
s->sm.mnt_peer_group = IS_MNT_SHARED(m) ? m->mnt_group_id : 0;
s->sm.mnt_peer_group = m->mnt_group_id;
s->sm.mnt_master = IS_MNT_SLAVE(m) ? m->mnt_master->mnt_group_id : 0;
}