Subject: Re: [linux-audio-dev] DRI + Jack conflict?
From: Jack O'Quin (joq_AT_io.com)
Date: Wed Feb 11 2004 - 02:52:09 EET
Vincent Touquet <vincent.touquet_AT_pandora.be> writes:
> Would you consider implementing a work around (aka non portable kludgery)
> a waste of time ?
In the 2.4 kernel this test in mm/mlock.c limits page locking to half
of physical memory...
/* we may lock at most half of physical memory... */
/* (this check is pretty bogus, but doesn't hurt) */
if (current->mm->total_vm > num_physpages/2)
goto out;
Maybe that test is being confused by the presence of video memory somehow.
If you're looking for kludges, try commenting it out to see what
happens.
-- joq
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