diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/ptlrpc/service.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/ptlrpc/service.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/staging/lustre/lustre/ptlrpc/service.c b/drivers/staging/lustre/lustre/ptlrpc/service.c index 635b12b22cef..8e61421515cb 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/service.c +++ b/drivers/staging/lustre/lustre/ptlrpc/service.c @@ -543,7 +543,6 @@ ptlrpc_server_nthreads_check(struct ptlrpc_service *svc, if (tc->tc_thr_factor != 0) { int factor = tc->tc_thr_factor; const int fade = 4; - cpumask_t mask; /* * User wants to increase number of threads with for @@ -557,8 +556,8 @@ ptlrpc_server_nthreads_check(struct ptlrpc_service *svc, * have too many threads no matter how many cores/HTs * there are. */ - cpumask_copy(&mask, topology_thread_cpumask(0)); - if (cpus_weight(mask) > 1) { /* weight is # of HTs */ + /* weight is # of HTs */ + if (cpumask_weight(topology_thread_cpumask(0)) > 1) { /* depress thread factor for hyper-thread */ factor = factor - (factor >> 1) + (factor >> 3); } @@ -2752,7 +2751,6 @@ int ptlrpc_start_thread(struct ptlrpc_service_part *svcpt, int wait) int ptlrpc_hr_init(void) { - cpumask_t mask; struct ptlrpc_hr_partition *hrp; struct ptlrpc_hr_thread *hrt; int rc; @@ -2770,8 +2768,7 @@ int ptlrpc_hr_init(void) init_waitqueue_head(&ptlrpc_hr.hr_waitq); - cpumask_copy(&mask, topology_thread_cpumask(0)); - weight = cpus_weight(mask); + weight = cpumask_weight(topology_thread_cpumask(0)); cfs_percpt_for_each(hrp, i, ptlrpc_hr.hr_partitions) { hrp->hrp_cpt = i; |