From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/fs/ext4/mballoc.h | 22 +++++++++++-----------
1 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/kernel/fs/ext4/mballoc.h b/kernel/fs/ext4/mballoc.h
index 88c98f1..7be6288 100644
--- a/kernel/fs/ext4/mballoc.h
+++ b/kernel/fs/ext4/mballoc.h
@@ -24,19 +24,15 @@
#include "ext4.h"
/*
+ * mb_debug() dynamic printk msgs could be used to debug mballoc code.
*/
#ifdef CONFIG_EXT4_DEBUG
-extern ushort ext4_mballoc_debug;
-
-#define mb_debug(n, fmt, ...) \
-do { \
- if ((n) <= ext4_mballoc_debug) { \
- printk(KERN_DEBUG "(%s, %d): %s: " fmt, \
- __FILE__, __LINE__, __func__, ##__VA_ARGS__); \
- } \
-} while (0)
+#define mb_debug(sb, fmt, ...) \
+ pr_debug("[%s/%d] EXT4-fs (%s): (%s, %d): %s: " fmt, \
+ current->comm, task_pid_nr(current), sb->s_id, \
+ __FILE__, __LINE__, __func__, ##__VA_ARGS__)
#else
-#define mb_debug(n, fmt, ...) no_printk(fmt, ##__VA_ARGS__)
+#define mb_debug(sb, fmt, ...) no_printk(fmt, ##__VA_ARGS__)
#endif
#define EXT4_MB_HISTORY_ALLOC 1 /* allocation */
@@ -63,7 +59,7 @@
* by the stream allocator, which purpose is to pack requests
* as close each to other as possible to produce smooth I/O traffic
* We use locality group prealloc space for stream request.
- * We can tune the same via /proc/fs/ext4/<parition>/stream_req
+ * We can tune the same via /proc/fs/ext4/<partition>/stream_req
*/
#define MB_DEFAULT_STREAM_THRESHOLD 16 /* 64K */
@@ -77,6 +73,10 @@
*/
#define MB_DEFAULT_GROUP_PREALLOC 512
+/*
+ * maximum length of inode prealloc list
+ */
+#define MB_DEFAULT_MAX_INODE_PREALLOC 512
struct ext4_free_data {
/* this links the free block information from sb_info */
--
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