On Wed, 7 Jan 2015, Bryton Lee wrote: > thanks for review my patch. > > I want to move these macros to linux/slab.h cause I don't want perform > merge in slab level. for example. ss read /proc/slabinfo to finger out > how many requests pending in the TCP listern queue. it use slabe name > "tcp_timewait_sock_ops" search in /proc/slabinfo, although the name is > obsolete. so I committed other patch to iproute2, replaced > tcp_timewait_sock_ops by request_sock_TCP, but it still not work, because > slab request_sock_TCP merge into kmalloc-256. > > how could I prevent this merge happen. I'm new to kernel, this is my first > time submit a kernel patch, thanks! > Any bit in SLAB_NEVER_MERGE will cause the allocator to not merge the slab caches, it's not necessary to all of them be set as it seems you're implying. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>