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    Subject[PATCH 02/34] vfs: do_last(): make exit RCU safe
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    From: Miklos Szeredi <mszeredi@suse.cz>

    Allow returning from do_last() with LOOKUP_RCU still set on the "out:" and
    "exit:" labels.

    Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
    ---
    fs/namei.c | 2 +-
    1 files changed, 1 insertions(+), 1 deletions(-)

    diff --git a/fs/namei.c b/fs/namei.c
    index 338410a..dc4003e 100644
    --- a/fs/namei.c
    +++ b/fs/namei.c
    @@ -2414,7 +2414,7 @@ common:
    out:
    if (want_write)
    mnt_drop_write(nd->path.mnt);
    - path_put(&nd->path);
    + terminate_walk(nd);
    return filp;

    exit_mutex_unlock:
    --
    1.7.7


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