diff options
| author | Peng Tao <bergwolf@gmail.com> | 2013-06-07 22:07:21 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-08 22:21:01 -0700 |
| commit | 5f43264c5320624f3b458c5794f37220c4fc2934 (patch) | |
| tree | 1fca3fd60762269ab745915b393c329591af45c7 | |
| parent | 5aaf4c27f38e2a40f5b25fd3c43cb4d57b06ae59 (diff) | |
staging/lustre/lnet: fix build error on i386
make ARCH=i386 allyesconfig gave bellow errors:
drivers/built-in.o: In function `kiblnd_create_conn':
>> (.text+0x1a74425): undefined reference to `__umoddi3'
Reported-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c index 221d37311cae..29a97943e4c7 100644 --- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c +++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c @@ -39,6 +39,7 @@ */ #include "o2iblnd.h" +#include <asm/div64.h> lnd_t the_o2iblnd = { .lnd_type = O2IBLND, @@ -694,6 +695,7 @@ kiblnd_get_completion_vector(kib_conn_t *conn, int cpt) int vectors; int off; int i; + lnet_nid_t nid = conn->ibc_peer->ibp_nid; vectors = conn->ibc_cmid->device->num_comp_vectors; if (vectors <= 1) @@ -702,7 +704,7 @@ kiblnd_get_completion_vector(kib_conn_t *conn, int cpt) mask = cfs_cpt_cpumask(lnet_cpt_table(), cpt); /* hash NID to CPU id in this partition... */ - off = conn->ibc_peer->ibp_nid % cpus_weight(*mask); + off = do_div(nid, cpus_weight(*mask)); for_each_cpu_mask(i, *mask) { if (off-- == 0) return i % vectors; |