On Mon, Jun 29, 2009 at 6:40 PM, Grant Likely<grant.lik...@secretlab.ca> wrote: > From: Grant Likely <grant.lik...@secretlab.ca> > > Current implementation of spin_event_timeout can be interrupted by an > IRQ or context switch after testing the condition, but before checking > the timeout. This can cause the loop to report a timeout when the > condition actually became true in the middle. > > This patch adds one final check of the condition upon exit of the loop > if the last test of the condition was still false. > > Signed-off-by: Grant Likely <grant.lik...@secretlab.ca>
Acked-by: Timur Tabi <ti...@freescale.com> Ben, please pick this up for the next rc of 2.6.31. -- Timur Tabi Linux kernel developer at Freescale _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
