[HPDD-discuss] [PATCH 5/5] staging: lustre: selftest: fix _recycle_buffer context imbalance

Fix the sparse warning about a context imbalance in the srpc_service_recycle_buffer function by telling sparse that it should expect the lock to be held on entry and held on exit. drivers/staging/lustre/lnet/selftest/rpc.c:725:20: warning: context imbalance in 'srpc_service_recycle_buffer' - unexpected unlock Signed-off-by: Jeremiah Mahler <jmmahler(a)gmail.com&gt; --- drivers/staging/lustre/lnet/selftest/rpc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/lustre/lnet/selftest/rpc.c b/drivers/staging/lustre/lnet/selftest/rpc.c index 2e9094b..1f7d9a6 100644 --- a/drivers/staging/lustre/lnet/selftest/rpc.c +++ b/drivers/staging/lustre/lnet/selftest/rpc.c @@ -698,6 +698,7 @@ srpc_finish_service(struct srpc_service *sv) /* called with sv->sv_lock held */ static void srpc_service_recycle_buffer(struct srpc_service_cd *scd, srpc_buffer_t *buf) + __must_hold(&scd->scd_lock) { if (!scd->scd_svc->sv_shuttingdown && scd->scd_buf_adjust >= 0) { if (srpc_service_post_buffer(scd, buf) != 0) { -- 2.1.4