On Thu, Dec 10, 2015 at 10:18:19PM +0100, Oliver Pinter wrote: > On Mon, Nov 23, 2015 at 8:09 AM, Konstantin Belousov <[email protected]> wrote: > > Author: kib > > Date: Mon Nov 23 07:09:35 2015 > > New Revision: 291171 > > URL: https://svnweb.freebsd.org/changeset/base/291171 > > > > Log: > > Split kerne timekeep ABI structure vdso_sv_tk out of the struct > > sysentvec. This allows the timekeep data to be shared between similar > > ABIs which cannot share sysentvec. > > > > Make the timekeep_push_vdso() tick callback to the timekeep structures > > instead of sysentvecs. If several sysentvec share the vdso_sv_tk > > structure, we would update the userspace data several times on each > > tick, without the change. > > > > Only allocate vdso_sv_tk in the exec_sysvec_init() sysinit when > > sysentvec is marked with the new SV_TIMEKEEP flag. This saves > > allocation and update of unneeded vdso_sv_tk for ABIs which do not > > provide userspace gettimeofday yet, which are PowerPCs arches right > > now. > > > > Make vdso_sv_tk allocator public, namely split out and export > > alloc_sv_tk() and alloc_sv_tk_compat32(). ABIs which share timekeep > > data now can allocate it manually and share as appropriate. > > > > Requested by: nwhitehorn > > Tested by: nwhitehorn, pho > > Sponsored by: The FreeBSD Foundation > > MFC after: 2 weeks > > Hello Konstantin! > > Do you plan to MFC back this changes to 10-STABLE in these days?
I decided to not merge the change. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "[email protected]"
