On Wed, Jan 13, 2016 at 10:12:25AM -0800, Shi, Yang wrote: > Hi folks, > > Any comment for this one? The tracing part review has been done. > > Thanks, > Yang If the rest of this series has been acked by the appropriate maintainers please feel free to add an Acked-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx> for this specific patch. > > On 12/9/2015 1:22 PM, Yang Shi wrote: > >Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx> > >Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx> > >Cc: linux-s390@xxxxxxxxxxxxxxx > >Signed-off-by: Yang Shi <yang.shi@xxxxxxxxxx> > >--- > > arch/s390/mm/gup.c | 5 +++++ > > 1 file changed, 5 insertions(+) > > > >diff --git a/arch/s390/mm/gup.c b/arch/s390/mm/gup.c > >index 12bbf0e..a1d5db7 100644 > >--- a/arch/s390/mm/gup.c > >+++ b/arch/s390/mm/gup.c > >@@ -12,6 +12,8 @@ > > #include <linux/rwsem.h> > > #include <asm/pgtable.h> > > > >+#include <trace/events/gup.h> > >+ > > /* > > * The performance critical leaf functions are made noinline otherwise gcc > > * inlines everything into a single function which results in too much > >@@ -188,6 +190,9 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write, > > end = start + len; > > if ((end <= start) || (end > TASK_SIZE)) > > return 0; > >+ > >+ trace_gup_get_user_pages_fast(start, nr_pages); > >+ > > /* > > * local_irq_save() doesn't prevent pagetable teardown, but does > > * prevent the pagetables from being freed on s390. > > > -- To unsubscribe from this list: send the line "unsubscribe linux-s390" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
