On Thu, May 23, 2013 at 01:55:35PM +0300, Mika Kuoppala wrote: > Sometimes when user is trying to get error state out from > debugfs after gpu hang, the memory is low and/or fragmented > enough that kmalloc in seq_file will fail. > > Prevent big kmalloc by avoiding seq_file and instead convert > error state to string in smaller chunks. > > v2: better alloc flags, better truncate, correct > locking, and error handling improvements (Chris Wilson) > > v3: printf annotations (Daniel Vetter) > > Signed-off-by: Mika Kuoppala <mika.kuoppala at intel.com> > Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk> Queued for -next, thanks for the patch. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch