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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-08 07:42:23 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-08 07:42:23 +0300 |
| commit | dd5001e21a991b731d659857cd07acc7a13e6789 (patch) | |
| tree | 42dd4fa7386242e4d728307519dbc6d9435c3575 /include/trace | |
| parent | a9fbcd6728837268784439ad0b02ede2c024c516 (diff) | |
| parent | b7d5dc21072cda7124d13eae2aefb7343ef94197 (diff) | |
| download | linux-dd5001e21a991b731d659857cd07acc7a13e6789.tar.xz | |
Merge tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random
Pull randomness updates from Ted Ts'o:
- initialize the random driver earler
- fix CRNG initialization when we trust the CPU's RNG on NUMA systems
- other miscellaneous cleanups and fixes.
* tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random:
random: add a spinlock_t to struct batched_entropy
random: document get_random_int() family
random: fix CRNG initialization when random.trust_cpu=1
random: move rand_initialize() earlier
random: only read from /dev/random after its pool has received 128 bits
drivers/char/random.c: make primary_crng static
drivers/char/random.c: remove unused stuct poolinfo::poolbits
drivers/char/random.c: constify poolinfo_table
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/random.h | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/include/trace/events/random.h b/include/trace/events/random.h index 0560dfc33f1c..32c10a515e2d 100644 --- a/include/trace/events/random.h +++ b/include/trace/events/random.h @@ -62,15 +62,14 @@ DEFINE_EVENT(random__mix_pool_bytes, mix_pool_bytes_nolock, TRACE_EVENT(credit_entropy_bits, TP_PROTO(const char *pool_name, int bits, int entropy_count, - int entropy_total, unsigned long IP), + unsigned long IP), - TP_ARGS(pool_name, bits, entropy_count, entropy_total, IP), + TP_ARGS(pool_name, bits, entropy_count, IP), TP_STRUCT__entry( __field( const char *, pool_name ) __field( int, bits ) __field( int, entropy_count ) - __field( int, entropy_total ) __field(unsigned long, IP ) ), @@ -78,14 +77,12 @@ TRACE_EVENT(credit_entropy_bits, __entry->pool_name = pool_name; __entry->bits = bits; __entry->entropy_count = entropy_count; - __entry->entropy_total = entropy_total; __entry->IP = IP; ), - TP_printk("%s pool: bits %d entropy_count %d entropy_total %d " - "caller %pS", __entry->pool_name, __entry->bits, - __entry->entropy_count, __entry->entropy_total, - (void *)__entry->IP) + TP_printk("%s pool: bits %d entropy_count %d caller %pS", + __entry->pool_name, __entry->bits, + __entry->entropy_count, (void *)__entry->IP) ); TRACE_EVENT(push_to_pool, |