Messages in this thread | | | Subject | Re: [PATCH v2 5/7] fuse: Call vfs_get_tree() for submounts | From | Max Reitz <> | Date | Tue, 8 Jun 2021 17:40:37 +0200 |
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On 04.06.21 18:11, Greg Kurz wrote: > We recently fixed an infinite loop by setting the SB_BORN flag on > submounts along with the write barrier needed by super_cache_count(). > This is the job of vfs_get_tree() and FUSE shouldn't have to care > about the barrier at all. > > Split out some code from fuse_dentry_automount() to the dedicated > fuse_get_tree_submount() handler for submounts and call vfs_get_tree(). > > Signed-off-by: Greg Kurz <groug@kaod.org> > --- > fs/fuse/dir.c | 53 +++++-------------------------------------------- > fs/fuse/inode.c | 36 +++++++++++++++++++++++++++++++++ > 2 files changed, 41 insertions(+), 48 deletions(-)
Reviewed-by: Max Reitz <mreitz@redhat.com>
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