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SubjectRe: autofs4 hung task
From
>> Thanks Dave, an obvious mistake I missed in a recent commit by the look
>> of it.
>>
>> Ian
>
> Grr...  Note to self: do git status *and* git stash show -p before git push.
> Nothing like "WTF?  I'd fixed that braino" feeling ;-/
>
> mutex_lock misspelled as mutex_unlock
>
> Buggered-in: commit d668dc56631da067540b2494d2a1f29ff7b5f15a
> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

Thanks guys, up and running with Linus master with this patch.

Tested-by: Dave Airlie <airlied@redhat.com>

> ---
> diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
> index 9ef5b29..da8876d 100644
> --- a/fs/autofs4/waitq.c
> +++ b/fs/autofs4/waitq.c
> @@ -76,7 +76,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
>                data += wr;
>                bytes -= wr;
>        }
> -       mutex_lock(&sbi->pipe_mutex);
> +       mutex_unlock(&sbi->pipe_mutex);
>
>        set_fs(fs);
>
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