On Mon, 2018-10-22 at 22:53 +0530, Arun KS wrote: > Remove managed_page_count_lock spinlock and instead use atomic > variables. Perhaps better to define and use macros for the accesses instead of specific uses of atomic_long_<inc/dec/read> Something like: #define totalram_pages() (unsigned long)atomic_long_read(&_totalram_pages) #define totalram_pages_inc() (unsigned long)atomic_long_inc(&_totalram_pages) #define totalram_pages_dec() (unsigned long)atomic_long_dec(&_totalram_pages) -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
