Message	SHA1
slub: document setting min order with debug_guardpage_minorder > 0 ... Acked-by: David Rientjes <rientjes@google.com> Cc: Pekka Enberg <penberg@cs.helsinki.fi> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Stanislaw Gruszka   authored and   Linus Torvalds   commited 2012-01-12 20:13:04 -08:00	888a214dc4
slub: allow stats to be cleared ... When collecting slub stats for particular workloads, it's necessary to collect each statistic for all caches before the job is even started because the counters are usually greater than zero just from boot and initialization. This allows a statistic to be cleared on each cpu by writing '0' to its sysfs file. This creates a baseline for statistics of interest before the workload is started. Setting a statistic to a particular value is not supported, so all values written to these files other than '0' returns -EINVAL. Cc: Christoph Lameter <cl@linux-foundation.org> Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> David Rientjes   authored and   Pekka Enberg   commited 2009-10-15 21:34:12 +03:00	78eb00cc57
slub: add Documentation/ABI/testing/sysfs-kernel-slab ... Adds documentation for the slub ABI. This is placed in the `testing' directory since the meanings of these files are still subject to change as slub is developed. Acked-by: Christoph Lameter <cl@linux-foundation.org> Cc: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> David Rientjes   authored and   Pekka Enberg   commited 2009-04-28 14:30:35 +03:00	51e95bed62