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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-05-01 23:08:46 +0300 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-07-13 01:38:44 +0300 |
| commit | abd13fdd9516e5baae2257721b921684ecb090d3 (patch) | |
| tree | d97d261267344affc791d19da983cf871de85b32 /kernel/rcu/tree.c | |
| parent | 477351f7829d2268769c5d545511081555066529 (diff) | |
| download | linux-abd13fdd9516e5baae2257721b921684ecb090d3.tar.xz | |
rcu: Convert rcu_future_grace_period tracepoint to gp_seq
This commit makes the rcu_future_grace_period tracepoint use gp_seq
instead of ->gpnum and ->completed.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcu/tree.c')
| -rw-r--r-- | kernel/rcu/tree.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index 7ce85ad39af6..066dbaacec30 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -1552,9 +1552,8 @@ void rcu_cpu_stall_reset(void) static void trace_rcu_this_gp(struct rcu_node *rnp, struct rcu_data *rdp, unsigned long c, const char *s) { - trace_rcu_future_grace_period(rdp->rsp->name, rnp->gpnum, - rnp->completed, c, rnp->level, - rnp->grplo, rnp->grphi, s); + trace_rcu_future_grace_period(rdp->rsp->name, rnp->gp_seq, c, + rnp->level, rnp->grplo, rnp->grphi, s); } /* @@ -2053,7 +2052,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp) /* Check for GP requests since above loop. */ rdp = this_cpu_ptr(rsp->rda); if (ULONG_CMP_LT(rnp->gp_seq, rnp->gp_seq_needed)) { - trace_rcu_this_gp(rnp, rdp, rsp->completed - 1, + trace_rcu_this_gp(rnp, rdp, rnp->gp_seq_needed, TPS("CleanupMore")); needgp = true; } |