Both are identical except for IMustLock() and lookup_one_len[_unlocked]().
Deduplicate them w/ an internal function. No functional changes intended.
Signed-off-by: Mauricio Faria de Oliveira
---
fs/aufs/vfsub.c | 36 +---
1 file changed, 17 insertions(+), 19
This adds a `struct vfsmount *mnt` parameters to
vfsub_lookup_one_len[_unlocked]() so that it can
pass a correct `struct path.mnt` value up to VFS
in vfsub_getattr().
Many other places in aufs do set/pass `mnt` right,
particularly seen w/ calls to vfsub_dentry_open(),
including another two
Hi J. R. Okajima,
Here's a fix for what might potentially be a 10 years old bug
(it's at least 4 years, 10 months old per a public report [1].)
The key change is very simple (set `path.mnt` in vfsub_lookup_one_len())
but its caller chain is large enough (reviewed/modified ~30 functions).
Hi Mauricio,
Mauricio Faria de Oliveira:
> The key change is very simple (set `path.mnt` in vfsub_lookup_one_len())
> but its caller chain is large enough (reviewed/modified ~30 functions).
> Fortunately most of them already had `path.mnt` set or easy to obtain.
Thanx for the report. You made a
