Re: [PATCH] [2.5] Non-blocking write can block
Christoph Hellwig (hch@infradead.org)
Wed, 4 Jun 2003 06:53:36 +0100
On Wed, Jun 04, 2003 at 01:58:02AM +0100, P. Benie wrote:
> - if (down_interruptible(&tty->atomic_write)) {
> - return -ERESTARTSYS;
> + if (file->f_flags & O_NONBLOCK) {
> + if (down_trylock(&tty->atomic_write))
> + return -EAGAIN;
> + }
> + else {
The else should be on the same line as the closing brace, else
the patch looks fine.
-
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