Page Fault Scalability patch V19 [2/4]: Abstract mm_struct counter operations

This patch extracts all the operations on rss into definitions in include/linux/sched.h. All rss operations are performed through the following three macros: get_mm_counter(mm, member) -> Obtain the value of a counter set_mm_counter(mm, member, value) -> Set the value of a

Page Fault Scalability patch V19 [2/4]: Abstract mm_struct counter operations

This patch extracts all the operations on rss into definitions in include/linux/sched.h. All rss operations are performed through the following three macros: get_mm_counter(mm, member) - Obtain the value of a counter set_mm_counter(mm, member, value) - Set the value of a