linux-kernel - [PATCH] dm cache metadata: remove unused struct 'thunk'

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Message-ID: <20240523210550.309116-1-linux@treblig.org>
Date: Thu, 23 May 2024 22:05:50 +0100
From: linux@...blig.org
To: agk@...hat.com,
	snitzer@...nel.org,
	mpatocka@...hat.com
Cc: dm-devel@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	"Dr. David Alan Gilbert" <linux@...blig.org>
Subject: [PATCH] dm cache metadata: remove unused struct 'thunk'

From: "Dr. David Alan Gilbert" <linux@...blig.org>

'thunk' has been unused since
commit f177940a8091 ("dm cache metadata: switch to using the new
cursor api for loading metadata").

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@...blig.org>
---
 drivers/md/dm-cache-metadata.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/md/dm-cache-metadata.c b/drivers/md/dm-cache-metadata.c
index 96751cd3d181..0ad9dc1824fa 100644
--- a/drivers/md/dm-cache-metadata.c
+++ b/drivers/md/dm-cache-metadata.c
@@ -1282,15 +1282,6 @@ int dm_cache_insert_mapping(struct dm_cache_metadata *cmd,
 	return r;
 }
 
-struct thunk {
-	load_mapping_fn fn;
-	void *context;
-
-	struct dm_cache_metadata *cmd;
-	bool respect_dirty_flags;
-	bool hints_valid;
-};
-
 static bool policy_unchanged(struct dm_cache_metadata *cmd,
 			     struct dm_cache_policy *policy)
 {
-- 
2.45.1