If not signed, testing of the read() return value in this function
will not work.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Wu Fengguang <fengguang.wu@intel.com>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
{
uint64_t buf[KPAGEFLAGS_BATCH];
unsigned long batch;
{
uint64_t buf[KPAGEFLAGS_BATCH];
unsigned long batch;
unsigned long i;
while (count) {
unsigned long i;
while (count) {