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-rw-r--r--include/trace/events/cachefiles.h2
-rw-r--r--include/trace/events/random.h233
-rw-r--r--include/trace/events/rcu.h9
3 files changed, 6 insertions, 238 deletions
diff --git a/include/trace/events/cachefiles.h b/include/trace/events/cachefiles.h
index c6f5aa74db89..2c530637e10a 100644
--- a/include/trace/events/cachefiles.h
+++ b/include/trace/events/cachefiles.h
@@ -56,6 +56,7 @@ enum cachefiles_coherency_trace {
cachefiles_coherency_set_ok,
cachefiles_coherency_vol_check_cmp,
cachefiles_coherency_vol_check_ok,
+ cachefiles_coherency_vol_check_resv,
cachefiles_coherency_vol_check_xattr,
cachefiles_coherency_vol_set_fail,
cachefiles_coherency_vol_set_ok,
@@ -139,6 +140,7 @@ enum cachefiles_error_trace {
EM(cachefiles_coherency_set_ok, "SET ok ") \
EM(cachefiles_coherency_vol_check_cmp, "VOL BAD cmp ") \
EM(cachefiles_coherency_vol_check_ok, "VOL OK ") \
+ EM(cachefiles_coherency_vol_check_resv, "VOL BAD resv") \
EM(cachefiles_coherency_vol_check_xattr,"VOL BAD xatt") \
EM(cachefiles_coherency_vol_set_fail, "VOL SET fail") \
E_(cachefiles_coherency_vol_set_ok, "VOL SET ok ")
diff --git a/include/trace/events/random.h b/include/trace/events/random.h
deleted file mode 100644
index a2d9aa16a5d7..000000000000
--- a/include/trace/events/random.h
+++ /dev/null
@@ -1,233 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM random
-
-#if !defined(_TRACE_RANDOM_H) || defined(TRACE_HEADER_MULTI_READ)
-#define _TRACE_RANDOM_H
-
-#include <linux/writeback.h>
-#include <linux/tracepoint.h>
-
-TRACE_EVENT(add_device_randomness,
- TP_PROTO(int bytes, unsigned long IP),
-
- TP_ARGS(bytes, IP),
-
- TP_STRUCT__entry(
- __field( int, bytes )
- __field(unsigned long, IP )
- ),
-
- TP_fast_assign(
- __entry->bytes = bytes;
- __entry->IP = IP;
- ),
-
- TP_printk("bytes %d caller %pS",
- __entry->bytes, (void *)__entry->IP)
-);
-
-DECLARE_EVENT_CLASS(random__mix_pool_bytes,
- TP_PROTO(int bytes, unsigned long IP),
-
- TP_ARGS(bytes, IP),
-
- TP_STRUCT__entry(
- __field( int, bytes )
- __field(unsigned long, IP )
- ),
-
- TP_fast_assign(
- __entry->bytes = bytes;
- __entry->IP = IP;
- ),
-
- TP_printk("input pool: bytes %d caller %pS",
- __entry->bytes, (void *)__entry->IP)
-);
-
-DEFINE_EVENT(random__mix_pool_bytes, mix_pool_bytes,
- TP_PROTO(int bytes, unsigned long IP),
-
- TP_ARGS(bytes, IP)
-);
-
-DEFINE_EVENT(random__mix_pool_bytes, mix_pool_bytes_nolock,
- TP_PROTO(int bytes, unsigned long IP),
-
- TP_ARGS(bytes, IP)
-);
-
-TRACE_EVENT(credit_entropy_bits,
- TP_PROTO(int bits, int entropy_count, unsigned long IP),
-
- TP_ARGS(bits, entropy_count, IP),
-
- TP_STRUCT__entry(
- __field( int, bits )
- __field( int, entropy_count )
- __field(unsigned long, IP )
- ),
-
- TP_fast_assign(
- __entry->bits = bits;
- __entry->entropy_count = entropy_count;
- __entry->IP = IP;
- ),
-
- TP_printk("input pool: bits %d entropy_count %d caller %pS",
- __entry->bits, __entry->entropy_count, (void *)__entry->IP)
-);
-
-TRACE_EVENT(debit_entropy,
- TP_PROTO(int debit_bits),
-
- TP_ARGS( debit_bits),
-
- TP_STRUCT__entry(
- __field( int, debit_bits )
- ),
-
- TP_fast_assign(
- __entry->debit_bits = debit_bits;
- ),
-
- TP_printk("input pool: debit_bits %d", __entry->debit_bits)
-);
-
-TRACE_EVENT(add_input_randomness,
- TP_PROTO(int input_bits),
-
- TP_ARGS(input_bits),
-
- TP_STRUCT__entry(
- __field( int, input_bits )
- ),
-
- TP_fast_assign(
- __entry->input_bits = input_bits;
- ),
-
- TP_printk("input_pool_bits %d", __entry->input_bits)
-);
-
-TRACE_EVENT(add_disk_randomness,
- TP_PROTO(dev_t dev, int input_bits),
-
- TP_ARGS(dev, input_bits),
-
- TP_STRUCT__entry(
- __field( dev_t, dev )
- __field( int, input_bits )
- ),
-
- TP_fast_assign(
- __entry->dev = dev;
- __entry->input_bits = input_bits;
- ),
-
- TP_printk("dev %d,%d input_pool_bits %d", MAJOR(__entry->dev),
- MINOR(__entry->dev), __entry->input_bits)
-);
-
-DECLARE_EVENT_CLASS(random__get_random_bytes,
- TP_PROTO(int nbytes, unsigned long IP),
-
- TP_ARGS(nbytes, IP),
-
- TP_STRUCT__entry(
- __field( int, nbytes )
- __field(unsigned long, IP )
- ),
-
- TP_fast_assign(
- __entry->nbytes = nbytes;
- __entry->IP = IP;
- ),
-
- TP_printk("nbytes %d caller %pS", __entry->nbytes, (void *)__entry->IP)
-);
-
-DEFINE_EVENT(random__get_random_bytes, get_random_bytes,
- TP_PROTO(int nbytes, unsigned long IP),
-
- TP_ARGS(nbytes, IP)
-);
-
-DEFINE_EVENT(random__get_random_bytes, get_random_bytes_arch,
- TP_PROTO(int nbytes, unsigned long IP),
-
- TP_ARGS(nbytes, IP)
-);
-
-DECLARE_EVENT_CLASS(random__extract_entropy,
- TP_PROTO(int nbytes, int entropy_count, unsigned long IP),
-
- TP_ARGS(nbytes, entropy_count, IP),
-
- TP_STRUCT__entry(
- __field( int, nbytes )
- __field( int, entropy_count )
- __field(unsigned long, IP )
- ),
-
- TP_fast_assign(
- __entry->nbytes = nbytes;
- __entry->entropy_count = entropy_count;
- __entry->IP = IP;
- ),
-
- TP_printk("input pool: nbytes %d entropy_count %d caller %pS",
- __entry->nbytes, __entry->entropy_count, (void *)__entry->IP)
-);
-
-
-DEFINE_EVENT(random__extract_entropy, extract_entropy,
- TP_PROTO(int nbytes, int entropy_count, unsigned long IP),
-
- TP_ARGS(nbytes, entropy_count, IP)
-);
-
-TRACE_EVENT(urandom_read,
- TP_PROTO(int got_bits, int pool_left, int input_left),
-
- TP_ARGS(got_bits, pool_left, input_left),
-
- TP_STRUCT__entry(
- __field( int, got_bits )
- __field( int, pool_left )
- __field( int, input_left )
- ),
-
- TP_fast_assign(
- __entry->got_bits = got_bits;
- __entry->pool_left = pool_left;
- __entry->input_left = input_left;
- ),
-
- TP_printk("got_bits %d nonblocking_pool_entropy_left %d "
- "input_entropy_left %d", __entry->got_bits,
- __entry->pool_left, __entry->input_left)
-);
-
-TRACE_EVENT(prandom_u32,
-
- TP_PROTO(unsigned int ret),
-
- TP_ARGS(ret),
-
- TP_STRUCT__entry(
- __field( unsigned int, ret)
- ),
-
- TP_fast_assign(
- __entry->ret = ret;
- ),
-
- TP_printk("ret=%u" , __entry->ret)
-);
-
-#endif /* _TRACE_RANDOM_H */
-
-/* This part must be outside protection */
-#include <trace/define_trace.h>
diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h
index 670e41783edd..90b2fb0292cb 100644
--- a/include/trace/events/rcu.h
+++ b/include/trace/events/rcu.h
@@ -794,16 +794,15 @@ TRACE_EVENT_RCU(rcu_torture_read,
* Tracepoint for rcu_barrier() execution. The string "s" describes
* the rcu_barrier phase:
* "Begin": rcu_barrier() started.
+ * "CB": An rcu_barrier_callback() invoked a callback, not the last.
* "EarlyExit": rcu_barrier() piggybacked, thus early exit.
* "Inc1": rcu_barrier() piggyback check counter incremented.
- * "OfflineNoCBQ": rcu_barrier() found offline no-CBs CPU with callbacks.
- * "OnlineQ": rcu_barrier() found online CPU with callbacks.
- * "OnlineNQ": rcu_barrier() found online CPU, no callbacks.
+ * "Inc2": rcu_barrier() piggyback check counter incremented.
* "IRQ": An rcu_barrier_callback() callback posted on remote CPU.
* "IRQNQ": An rcu_barrier_callback() callback found no callbacks.
- * "CB": An rcu_barrier_callback() invoked a callback, not the last.
* "LastCB": An rcu_barrier_callback() invoked the last callback.
- * "Inc2": rcu_barrier() piggyback check counter incremented.
+ * "NQ": rcu_barrier() found a CPU with no callbacks.
+ * "OnlineQ": rcu_barrier() found online CPU with callbacks.
* The "cpu" argument is the CPU or -1 if meaningless, the "cnt" argument
* is the count of remaining callbacks, and "done" is the piggybacking count.
*/
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-12-18 17:54:00 +0000