(5/26/13 12:31 AM), Rafael Aquini wrote: > Introduce the necessary changes to swapon(8) allowing a sysadmin to leverage > the new changes introduced to sys_swapon by "swap: discard while swapping > only if SWAP_FLAG_DISCARD_PAGES", therefore allowing a more flexible set of > choices when selection the discard policy for mounted swap areas. > This patch introduces the following optional arguments to the already > existent swapon(8) "--discard" option, in order to allow a discard type to > be selected at swapon time: > * once : only single-time area discards are issued. (swapon) > * pages : discard freed pages before they are reused. > If no policy is selected both discard types are enabled. (default) > > Signed-off-by: Rafael Aquini <aqu...@redhat.com>
Acked-by: KOSAKI Motohiro <kosaki.motoh...@jp.fujitsu.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
