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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-02-10 16:40:44 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-05-30 09:29:06 +0200 |
| commit | ce951e9672df144b15540de6cf81d4b1f2ce7d39 (patch) | |
| tree | 1b94b337f52f15a0fa197137a6ed2b47a93e050f /lib | |
| parent | 4509941f75ac8d4fc4a798d03ade86d15eb10caf (diff) | |
| download | linux-stable-ce951e9672df144b15540de6cf81d4b1f2ce7d39.tar.gz linux-stable-ce951e9672df144b15540de6cf81d4b1f2ce7d39.tar.bz2 linux-stable-ce951e9672df144b15540de6cf81d4b1f2ce7d39.zip | |
random: remove unused tracepoints
commit 14c174633f349cb41ea90c2c0aaddac157012f74 upstream.
These explicit tracepoints aren't really used and show sign of aging.
It's work to keep these up to date, and before I attempted to keep them
up to date, they weren't up to date, which indicates that they're not
really used. These days there are better ways of introspecting anyway.
Cc: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Dominik Brodowski <linux@dominikbrodowski.net>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/random32.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/random32.c b/lib/random32.c index 4d0e05e471d7..3c19820796d0 100644 --- a/lib/random32.c +++ b/lib/random32.c @@ -39,8 +39,8 @@ #include <linux/random.h> #include <linux/sched.h> #include <linux/bitops.h> +#include <linux/slab.h> #include <asm/unaligned.h> -#include <trace/events/random.h> /** * prandom_u32_state - seeded pseudo-random number generator. @@ -386,7 +386,6 @@ u32 prandom_u32(void) struct siprand_state *state = get_cpu_ptr(&net_rand_state); u32 res = siprand_u32(state); - trace_prandom_u32(res); put_cpu_ptr(&net_rand_state); return res; } |