From: Bart Schaefer <schaefer@brasslantern.com>
To: Nick Cross <nick@goots.org>, lilydjwg <lilydjwg@gmail.com>,
zsh-users@zsh.org
Subject: Re: It seems that I find a zle -F full CPU bug
Date: Wed, 16 Jul 2014 09:01:54 -0700 [thread overview]
Message-ID: <140716090154.ZM2509@torch.brasslantern.com> (raw)
In-Reply-To: <53C6845E.7020203@goots.org>
On Jul 16, 2:55pm, Nick Cross wrote:
} Subject: Re: It seems that I find a zle -F full CPU bug
}
} Using Fedora 5.0.5 and similar background code from Bart
} (http://www.zsh.org/mla/users/2014/msg00448.html) I can see the same
} POLLNVAL high CPU from strace.
}
} Is there any suitable workaround for 5.0.5 ?
Unfortunately I don't think there's any shell-language-level workaround.
You could try fiddling with the order in which the zle -F handlers are
removed and skip closing the descriptor in update_super_status, but it
will become complicated to keep track of the un-closed descriptors in
order to avoid leaking (i.e., never closing) them.
next prev parent reply other threads:[~2014-07-16 16:02 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-20 5:04 lilydjwg
2014-02-20 7:30 ` Bart Schaefer
2014-02-20 9:40 ` Peter Stephenson
2014-02-20 13:16 ` lilydjwg
2014-07-16 13:55 ` Nick Cross
2014-07-16 16:01 ` Bart Schaefer [this message]
2014-07-16 17:10 ` Nick Cross
2014-07-16 17:50 ` Bart Schaefer
2014-07-17 13:52 ` Nick Cross
2014-07-17 15:52 ` Dominic Hopf
2014-07-17 17:18 ` Bart Schaefer
2014-07-17 18:30 ` Dominic Hopf
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