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    Subject[34-longterm 136/260] inotify: send IN_UNMOUNT events
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    From: Eric Paris <eparis@redhat.com>

    commit 611da04f7a31b2208e838be55a42c7a1310ae321 upstream.

    Since the .31 or so notify rewrite inotify has not sent events about
    inodes which are unmounted. This patch restores those events.

    Signed-off-by: Eric Paris <eparis@redhat.com>
    Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
    ---
    fs/notify/inotify/inotify_user.c | 7 +++++--
    1 files changed, 5 insertions(+), 2 deletions(-)

    diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c
    index e46ca68..0c6bbc0 100644
    --- a/fs/notify/inotify/inotify_user.c
    +++ b/fs/notify/inotify/inotify_user.c
    @@ -96,8 +96,11 @@ static inline __u32 inotify_arg_to_mask(u32 arg)
    {
    __u32 mask;

    - /* everything should accept their own ignored and cares about children */
    - mask = (FS_IN_IGNORED | FS_EVENT_ON_CHILD);
    + /*
    + * everything should accept their own ignored, cares about children,
    + * and should receive events when the inode is unmounted
    + */
    + mask = (FS_IN_IGNORED | FS_EVENT_ON_CHILD | FS_UNMOUNT);

    /* mask off the flags used to open the fd */
    mask |= (arg & (IN_ALL_EVENTS | IN_ONESHOT));
    --
    1.7.3.3


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