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| author | Al Viro <viro@zeniv.linux.org.uk> | 2022-07-05 18:22:46 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2022-07-05 22:18:21 +0200 |
| commit | 7e4745a09426b3fe63e9fbea3190e0f8500820a4 (patch) | |
| tree | 3525e8aa941a4590b3ba161d5260fb90deb7e379 /kernel/sysctl-test.c | |
| parent | follow_dotdot{,_rcu}(): change calling conventions (diff) | |
| download | linux-7e4745a09426b3fe63e9fbea3190e0f8500820a4.tar.xz linux-7e4745a09426b3fe63e9fbea3190e0f8500820a4.zip | |
switch try_to_unlazy_next() to __legitimize_mnt()
The tricky case (__legitimize_mnt() failing after having grabbed
a reference) can be trivially dealt with by leaving nd->path.mnt
non-NULL, for terminate_walk() to drop it.
legitimize_mnt() becomes static after that.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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