From abf4e00c7bc69f7b878039ebe57d885e3bdc4fdb Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Tue, 15 Dec 2020 20:46:13 -0800 Subject: blktrace: make relay callbacks const Now that relay_open() accepts const callbacks, make relay callbacks const. Link: https://lkml.kernel.org/r/7ff5ce0b735901eb4f10e13da2704f1d8c4a2507.1606153547.git.jani.nikula@intel.com Signed-off-by: Jani Nikula Reviewed-by: Christoph Hellwig Cc: Jens Axboe Cc: Kalle Valo Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/trace/blktrace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/trace/blktrace.c') diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c index f1022945e346..b5c4b9ade960 100644 --- a/kernel/trace/blktrace.c +++ b/kernel/trace/blktrace.c @@ -449,7 +449,7 @@ static struct dentry *blk_create_buf_file_callback(const char *filename, &relay_file_operations); } -static struct rchan_callbacks blk_relay_callbacks = { +static const struct rchan_callbacks blk_relay_callbacks = { .subbuf_start = blk_subbuf_start_callback, .create_buf_file = blk_create_buf_file_callback, .remove_buf_file = blk_remove_buf_file_callback, -- cgit v1.2.3