On Wed, 30 Jun 2010, Xiaotian Feng wrote: > In slab, all __xxx_track_caller is defined on CONFIG_DEBUG_SLAB || CONFIG_TRACING, > thus caller tracking function should be worked for CONFIG_TRACING. But if > CONFIG_DEBUG_SLAB is not set, include/linux/slab.h will define xxx_track_caller to > __xxx() without consideration of CONFIG_TRACING. This will break the caller tracking > behaviour then. > > Signed-off-by: Xiaotian Feng <dfeng@xxxxxxxxxx> > Cc: Christoph Lameter <cl@xxxxxxxxxxxxxxxxxxxx> > Cc: Pekka Enberg <penberg@xxxxxxxxxxxxxx> > Cc: Matt Mackall <mpm@xxxxxxxxxxx> > Cc: Vegard Nossum <vegard.nossum@xxxxxxxxx> > Cc: Dmitry Monakhov <dmonakhov@xxxxxxxxxx> > Cc: Catalin Marinas <catalin.marinas@xxxxxxx> > Cc: David Rientjes <rientjes@xxxxxxxxxx> Acked-by: David Rientjes <rientjes@xxxxxxxxxx> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>