Recently lustre support has been expanded to extreme machines with as many as a 1000+ cores. On the other end lustre also has been ported to platforms like ARM and KNL which have uniquie NUMA and core setup. For example some devices exist that have NUMA nodes with no cores. With these new platforms the limitations of the Lustre's SMP code came to light so a lot of work was needed. This resulted in this patch set which has been tested on these platforms. Amir Shehata (9): staging: lustre: libcfs: implement cfs_cpt_cpumask for UMP case staging: lustre: libcfs: replace MAX_NUMNODES with nr_node_ids staging: lustre: libcfs: remove excess space staging: lustre: libcfs: replace num_possible_cpus() with nr_cpu_ids staging: lustre: libcfs: NUMA support staging: lustre: libcfs: add cpu distance handling staging: lustre: libcfs: use distance in cpu and node handling staging: lustre: libcfs: provide debugfs files for distance handling staging: lustre: libcfs: invert error handling for cfs_cpt_table_print Dmitry Eremin (15): staging: lustre: libcfs: remove useless CPU partition code staging: lustre: libcfs: rename variable i to cpu staging: lustre: libcfs: fix libcfs_cpu coding style staging: lustre: libcfs: use int type for CPT identification. staging: lustre: libcfs: rename i to node for cfs_cpt_set_nodemask staging: lustre: libcfs: rename i to cpu for cfs_cpt_bind staging: lustre: libcfs: rename cpumask_var_t variables to *_mask staging: lustre: libcfs: rename goto label in cfs_cpt_table_print staging: lustre: libcfs: clear up failure patch in cfs_cpt_*_print staging: lustre: libcfs: update debug messages staging: lustre: libcfs: make tolerant to offline CPUs and empty NUMA nodes staging: lustre: libcfs: report NUMA node instead of just node staging: lustre: libcfs: update debug messages in CPT creation code staging: lustre: libcfs: rework CPU pattern parsing code staging: lustre: libcfs: change CPT estimate algorithm James Simmons (1): staging: lustre: libcfs: merge UMP and SMP libcfs cpu header code .../lustre/include/linux/libcfs/libcfs_cpu.h | 135 +-- .../lustre/include/linux/libcfs/linux/libcfs.h | 1 - .../lustre/include/linux/libcfs/linux/linux-cpu.h | 78 -- drivers/staging/lustre/lnet/libcfs/libcfs_cpu.c | 126 ++- .../staging/lustre/lnet/libcfs/linux/linux-cpu.c | 912 +++++++++++---------- drivers/staging/lustre/lnet/libcfs/module.c | 53 ++ drivers/staging/lustre/lnet/lnet/lib-msg.c | 2 + 7 files changed, 676 insertions(+), 631 deletions(-) delete mode 100644 drivers/staging/lustre/include/linux/libcfs/linux/linux-cpu.h -- 1.8.3.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
