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| author |   Joel Fernandes <joelaf@google.com> | 2018-05-20 21:42:18 -0700 |
|---|---|---|
| committer |   Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-07-12 15:38:56 -0700 |
| commit | b73de91d6a4c97ed586b2a5a6ce7c6fe395d9a3b (patch) | |
| tree | f0c084d7407f9432c318bf21b3b7f60267373b04 /include/trace/events/rcu.h | |
| parent | rcu: Regularize resetting of rcu_data wrap indicator (diff) | |
| download | linux-dev-b73de91d6a4c97ed586b2a5a6ce7c6fe395d9a3b.tar.xz linux-dev-b73de91d6a4c97ed586b2a5a6ce7c6fe395d9a3b.zip | |
rcu: Rename the grace-period-request variables and parameters
The name 'c' is used for variables and parameters holding the requested
grace-period sequence number. However it is no longer very meaningful
given the conversions from ->gpnum and (especially) ->completed to
->gp_seq. This commit therefore renames 'c' to 'gp_seq_req'.
Previous patch discussion is at:
https://patchwork.kernel.org/patch/10396579/
Signed-off-by: Joel Fernandes <joel@joelfernandes.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'include/trace/events/rcu.h')
| -rw-r--r-- | include/trace/events/rcu.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h index 5ab1df0a2801..759e7e83733d 100644 --- a/include/trace/events/rcu.h +++ b/include/trace/events/rcu.h @@ -103,15 +103,16 @@ TRACE_EVENT(rcu_grace_period, */ TRACE_EVENT(rcu_future_grace_period, - TP_PROTO(const char *rcuname, unsigned long gp_seq, unsigned long c, - u8 level, int grplo, int grphi, const char *gpevent), + TP_PROTO(const char *rcuname, unsigned long gp_seq, + unsigned long gp_seq_req, u8 level, int grplo, int grphi, + const char *gpevent), - TP_ARGS(rcuname, gp_seq, c, level, grplo, grphi, gpevent), + TP_ARGS(rcuname, gp_seq, gp_seq_req, level, grplo, grphi, gpevent), TP_STRUCT__entry( __field(const char *, rcuname) __field(unsigned long, gp_seq) - __field(unsigned long, c) + __field(unsigned long, gp_seq_req) __field(u8, level) __field(int, grplo) __field(int, grphi) @@ -121,7 +122,7 @@ TRACE_EVENT(rcu_future_grace_period, TP_fast_assign( __entry->rcuname = rcuname; __entry->gp_seq = gp_seq; - __entry->c = c; + __entry->gp_seq_req = gp_seq_req; __entry->level = level; __entry->grplo = grplo; __entry->grphi = grphi; @@ -129,7 +130,7 @@ TRACE_EVENT(rcu_future_grace_period, ), TP_printk("%s %lu %lu %u %d %d %s", - __entry->rcuname, __entry->gp_seq, __entry->c, __entry->level, + __entry->rcuname, __entry->gp_seq, __entry->gp_seq_req, __entry->level, __entry->grplo, __entry->grphi, __entry->gpevent) ); @@ -751,7 +752,7 @@ TRACE_EVENT(rcu_barrier, #else /* #ifdef CONFIG_RCU_TRACE */ #define trace_rcu_grace_period(rcuname, gp_seq, gpevent) do { } while (0) -#define trace_rcu_future_grace_period(rcuname, gp_seq, c, \ +#define trace_rcu_future_grace_period(rcuname, gp_seq, gp_seq_req, \ level, grplo, grphi, event) \ do { } while (0) #define trace_rcu_grace_period_init(rcuname, gp_seq, level, grplo, grphi, \ |