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| author | Masami Hiramatsu <mhiramat@kernel.org> | 2022-03-31 10:11:17 +0900 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-03-30 19:28:17 -0700 |
| commit | a2fb49833cad07a53651c23dce508127085fae2d (patch) | |
| tree | da532f8277b15f581506b106a8159db0a10eb609 /drivers/ptp/ptp_qoriq.c | |
| parent | 2609f635a20d3691e7b5725edc3bdadb7bedf8fb (diff) | |
| download | linux-rt-a2fb49833cad07a53651c23dce508127085fae2d.tar.gz | |
rethook: Fix to use WRITE_ONCE() for rethook:: Handler
Since the function pointered by rethook::handler never be removed when
the rethook is alive, it doesn't need to use rcu_assign_pointer() to
update it. Just use WRITE_ONCE().
Reported-by: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/164868907688.21983.1606862921419988152.stgit@devnote2
Diffstat (limited to 'drivers/ptp/ptp_qoriq.c')
0 files changed, 0 insertions, 0 deletions