The patch titled
Subject: blktrace: make relay callbacks const
has been added to the -mm tree. Its filename is
blktrace-make-relay-callbacks-const.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/blktrace-make-relay-callbacks-const.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/blktrace-make-relay-callbacks-const.patch
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------------------------------------------------------
From: Jani Nikula <jani.nikula@xxxxxxxxx>
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@xxxxxxxxx
Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
Cc: Jens Axboe <axboe@xxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Cc: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/trace/blktrace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/kernel/trace/blktrace.c~blktrace-make-relay-callbacks-const
+++ a/kernel/trace/blktrace.c
@@ -449,7 +449,7 @@ static struct dentry *blk_create_buf_fil
&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,
_
Patches currently in -mm which might be from jani.nikula@xxxxxxxxx are
relay-remove-unused-buf_mapped-and-buf_unmapped-callbacks.patch
relay-require-non-null-callbacks-in-relay_open.patch
relay-make-create_buf_file-and-remove_buf_file-callbacks-mandatory.patch
relay-allow-the-use-of-const-callback-structs.patch
drm-i915-make-relay-callbacks-const.patch
ath10k-make-relay-callbacks-const.patch
ath11k-make-relay-callbacks-const.patch
ath9k-make-relay-callbacks-const.patch
blktrace-make-relay-callbacks-const.patch
