Re: [PATCH 54/74] x86, lto, vdso: Don't duplicate vvar address variables

2012-08-20 Thread Andrew Lutomirski
On Sat, Aug 18, 2012 at 7:56 PM, Andi Kleen wrote: > From: Andi Kleen > > Every includer of vvar.h currently gets own static variables > for all the vvar addresses. Generate just one set each for the > main kernel and for the vdso. This saves some data space. > > Cc: Andy Lutomirski > Signed-off

[PATCH 54/74] x86, lto, vdso: Don't duplicate vvar address variables

2012-08-18 Thread Andi Kleen
From: Andi Kleen Every includer of vvar.h currently gets own static variables for all the vvar addresses. Generate just one set each for the main kernel and for the vdso. This saves some data space. Cc: Andy Lutomirski Signed-off-by: Andi Kleen --- arch/x86/include/asm/vvar.h| 27 ++