From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/md/dm-exception-store.h | 31 ++++---------------------------
1 files changed, 4 insertions(+), 27 deletions(-)
diff --git a/kernel/drivers/md/dm-exception-store.h b/kernel/drivers/md/dm-exception-store.h
index 12b5216..3f4139a 100644
--- a/kernel/drivers/md/dm-exception-store.h
+++ b/kernel/drivers/md/dm-exception-store.h
@@ -11,6 +11,7 @@
#define _LINUX_DM_EXCEPTION_STORE
#include <linux/blkdev.h>
+#include <linux/list_bl.h>
#include <linux/device-mapper.h>
/*
@@ -27,7 +28,7 @@
* chunk within the device.
*/
struct dm_exception {
- struct list_head hash_list;
+ struct hlist_bl_node hash_list;
chunk_t old_chunk;
chunk_t new_chunk;
@@ -135,9 +136,8 @@
/*
* Funtions to manipulate consecutive chunks
*/
-# if defined(CONFIG_LBDAF) || (BITS_PER_LONG == 64)
-# define DM_CHUNK_CONSECUTIVE_BITS 8
-# define DM_CHUNK_NUMBER_BITS 56
+#define DM_CHUNK_CONSECUTIVE_BITS 8
+#define DM_CHUNK_NUMBER_BITS 56
static inline chunk_t dm_chunk_number(chunk_t chunk)
{
@@ -162,29 +162,6 @@
e->new_chunk -= (1ULL << DM_CHUNK_NUMBER_BITS);
}
-
-# else
-# define DM_CHUNK_CONSECUTIVE_BITS 0
-
-static inline chunk_t dm_chunk_number(chunk_t chunk)
-{
- return chunk;
-}
-
-static inline unsigned dm_consecutive_chunk_count(struct dm_exception *e)
-{
- return 0;
-}
-
-static inline void dm_consecutive_chunk_count_inc(struct dm_exception *e)
-{
-}
-
-static inline void dm_consecutive_chunk_count_dec(struct dm_exception *e)
-{
-}
-
-# endif
/*
* Return the number of sectors in the device.
--
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