[RFC PATCH 01/11] smb/server: add debug type for change notify

[ChenXiaoSong <chenxiaosong@chenxiaosong.com>]

From: ChenXiaoSong <chenxiaosong@kylinos.cn>

Add KSMBD_DEBUG_NOTIFY and expose it as "notify" to print logs
for the change notify feature.

Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
---
 fs/smb/server/glob.h   | 3 ++-
 fs/smb/server/server.c | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/fs/smb/server/glob.h b/fs/smb/server/glob.h
index 344b069cfbbd..87cbc88275fe 100644
--- a/fs/smb/server/glob.h
+++ b/fs/smb/server/glob.h
@@ -22,10 +22,11 @@ extern int ksmbd_debug_types;
 #define KSMBD_DEBUG_IPC         BIT(4)
 #define KSMBD_DEBUG_CONN        BIT(5)
 #define KSMBD_DEBUG_RDMA        BIT(6)
+#define KSMBD_DEBUG_NOTIFY      BIT(7)
 #define KSMBD_DEBUG_ALL         (KSMBD_DEBUG_SMB | KSMBD_DEBUG_AUTH |	\
 				KSMBD_DEBUG_VFS | KSMBD_DEBUG_OPLOCK |	\
 				KSMBD_DEBUG_IPC | KSMBD_DEBUG_CONN |	\
-				KSMBD_DEBUG_RDMA)
+				KSMBD_DEBUG_RDMA | KSMBD_DEBUG_NOTIFY)
 
 #ifdef pr_fmt
 #undef pr_fmt
diff --git a/fs/smb/server/server.c b/fs/smb/server/server.c
index 5b38406129b5..4bea3ac8011b 100644
--- a/fs/smb/server/server.c
+++ b/fs/smb/server/server.c
@@ -522,7 +522,7 @@ static ssize_t kill_server_store(const struct class *class,
 
 static const char * const debug_type_strings[] = {"smb", "auth", "vfs",
 						  "oplock", "ipc", "conn",
-						  "rdma"};
+						  "rdma", "notify"};
 
 static ssize_t debug_show(const struct class *class, const struct class_attribute *attr,
 			  char *buf)
-- 
2.54.0