Messages in this thread | | | Subject | Re: [patch] voluntary-preempt-2.6.8-rc2-M5 | From | Lee Revell <> | Date | Thu, 29 Jul 2004 18:53:42 -0400 |
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On Thu, 2004-07-29 at 18:26, Ingo Molnar wrote: > i've uploaded the latest version of the voluntary-preempt patch: > > http://redhat.com/~mingo/voluntary-preempt/voluntary-preempt-2.6.8-rc2-M5 >
After running jackd with L2 all night, the only repeated XRUN was this one:
ALSA /home/rlrevell/cvs/alsa/alsa-driver/alsa-kernel/core/pcm_lib.c:139: XRUN: pcmC0D2c [<c01066a7>] dump_stack+0x17/0x20 [<de93d54b>] snd_pcm_period_elapsed+0x27b/0x3e0 [snd_pcm] [<de979211>] snd_emu10k1_interrupt+0xd1/0x3c0 [snd_emu10k1] [<c01078d7>] handle_IRQ_event+0x47/0x90 [<c0107e93>] do_IRQ+0xe3/0x1b0 [<c0106268>] common_interrupt+0x18/0x20 [<c0146771>] add_to_swap+0x21/0xc0 [<c0139446>] shrink_list+0x156/0x4b0 [<c01398ed>] shrink_cache+0x14d/0x370 [<c013a118>] shrink_zone+0xa8/0xf0 [<c013a4ee>] balance_pgdat+0x1be/0x220 [<c013a5f9>] kswapd+0xa9/0xb0 [<c0104395>] kernel_thread_helper+0x5/0x10
This produced a few ~2ms XRUNs. The shrink_zone -> shrink_cache -> shrink_list is a recurring motif.
Is this addressed in M2?
Lee
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