For UMP and SMP machines the struct cfs_cpt_table are defined differently. In the case handled by this patch nodemask is defined as a integer for the UMP case and as a pointer for the SMP case. This will cause a problem for ost_setup which reads the nodemask directly. Instead we create a UMP version of cfs_cpt_nodemask and use that in ost_setup. Signed-off-by: James Simmons <uja.ornl@xxxxxxxxx> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4199 Reviewed-on: http://review.whamcloud.com/9219 Reviewed-by: Liang Zhen <liang.zhen@xxxxxxxxx> Reviewed-by: Li Xi <pkuelelixi@xxxxxxxxx> Reviewed-by: Andreas Dilger <andreas.dilger@xxxxxxxxx> --- drivers/staging/lustre/lustre/libcfs/libcfs_cpu.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/drivers/staging/lustre/lustre/libcfs/libcfs_cpu.c b/drivers/staging/lustre/lustre/libcfs/libcfs_cpu.c index 933525c..de9d289 100644 --- a/drivers/staging/lustre/lustre/libcfs/libcfs_cpu.c +++ b/drivers/staging/lustre/lustre/libcfs/libcfs_cpu.c @@ -58,6 +58,7 @@ cfs_cpt_table_alloc(unsigned int ncpt) LIBCFS_ALLOC(cptab, sizeof(*cptab)); if (cptab != NULL) { cptab->ctb_version = CFS_CPU_VERSION_MAGIC; + set_bit(0, &cptab->ctb_nodemask); cptab->ctb_nparts = ncpt; } @@ -111,6 +112,13 @@ cfs_cpt_online(struct cfs_cpt_table *cptab, int cpt) } EXPORT_SYMBOL(cfs_cpt_online); +nodemask_t * +cfs_cpt_nodemask(struct cfs_cpt_table *cptab, int cpt) +{ + return &cptab->ctb_nodemask; +} +EXPORT_SYMBOL(cfs_cpt_cpumask); + int cfs_cpt_set_cpu(struct cfs_cpt_table *cptab, int cpt, int cpu) { -- 1.7.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
