diff options
Diffstat (limited to 'drivers/misc/sgi-gru/grukservices.c')
| -rw-r--r-- | drivers/misc/sgi-gru/grukservices.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/misc/sgi-gru/grukservices.c b/drivers/misc/sgi-gru/grukservices.c index 913de07e577c..967b9dd24fe9 100644 --- a/drivers/misc/sgi-gru/grukservices.c +++ b/drivers/misc/sgi-gru/grukservices.c @@ -160,7 +160,12 @@ static void gru_load_kernel_context(struct gru_blade_state *bs, int blade_id) down_write(&bs->bs_kgts_sema); if (!bs->bs_kgts) { - bs->bs_kgts = gru_alloc_gts(NULL, 0, 0, 0, 0, 0); + do { + bs->bs_kgts = gru_alloc_gts(NULL, 0, 0, 0, 0, 0); + if (!IS_ERR(bs->bs_kgts)) + break; + msleep(1); + } while (true); bs->bs_kgts->ts_user_blade_id = blade_id; } kgts = bs->bs_kgts; @@ -429,8 +434,8 @@ int gru_get_cb_exception_detail(void *cb, return 0; } -char *gru_get_cb_exception_detail_str(int ret, void *cb, - char *buf, int size) +static char *gru_get_cb_exception_detail_str(int ret, void *cb, + char *buf, int size) { struct gru_control_block_status *gen = (void *)cb; struct control_block_extended_exc_detail excdet; @@ -505,7 +510,7 @@ int gru_wait_proc(void *cb) return ret; } -void gru_abort(int ret, void *cb, char *str) +static void gru_abort(int ret, void *cb, char *str) { char buf[GRU_EXC_STR_SIZE]; @@ -997,7 +1002,6 @@ static int quicktest1(unsigned long arg) { struct gru_message_queue_desc mqd; void *p, *mq; - unsigned long *dw; int i, ret = -EIO; char mes[GRU_CACHE_LINE_BYTES], *m; @@ -1007,7 +1011,6 @@ static int quicktest1(unsigned long arg) return -ENOMEM; mq = ALIGNUP(p, 1024); memset(mes, 0xee, sizeof(mes)); - dw = mq; gru_create_message_queue(&mqd, mq, 8 * GRU_CACHE_LINE_BYTES, 0, 0, 0); for (i = 0; i < 6; i++) { |