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smb: add documentation references for smb2 change notify definitions 

To make it easier to locate the documentation during development.

Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: Steve French <stfrench@microsoft.com>
pull/1354/merge
ChenXiaoSong 2025-12-01 15:40:14 +08:00 committed by Steve French
parent a9adafd401
commit bcdd6cfaf2
2 changed files with 10 additions and 2 deletions
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5
fs/smb/client/cifspdu.h
View File

@ -1381,7 +1381,10 @@ typedef struct smb_com_transaction_change_notify_rsp {
#define FILE_ACTION_REMOVED_STREAM 0x00000007
#define FILE_ACTION_MODIFIED_STREAM 0x00000008
/* response contains array of the following structures */
/*
* response contains array of the following structures
* See MS-FSCC 2.7.1
*/
struct file_notify_information {
__le32 NextEntryOffset;
__le32 Action;

7
fs/smb/common/smb2pdu.h
View File

@ -1002,7 +1002,10 @@ struct smb2_set_info_rsp {
#define FILE_NOTIFY_CHANGE_STREAM_SIZE 0x00000400
#define FILE_NOTIFY_CHANGE_STREAM_WRITE 0x00000800
/* SMB2 Notify Action Flags */
/*
* SMB2 Notify Action Flags
* See MS-FSCC 2.7.1
*/
#define FILE_ACTION_ADDED 0x00000001
#define FILE_ACTION_REMOVED 0x00000002
#define FILE_ACTION_MODIFIED 0x00000003
@ -1013,6 +1016,7 @@ struct smb2_set_info_rsp {
#define FILE_ACTION_MODIFIED_STREAM 0x00000008
#define FILE_ACTION_REMOVED_BY_DELETE 0x00000009
/* See MS-SMB2 2.2.35 */
struct smb2_change_notify_req {
struct smb2_hdr hdr;
__le16 StructureSize;
@ -1024,6 +1028,7 @@ struct smb2_change_notify_req {
__u32 Reserved;
} __packed;
/* See MS-SMB2 2.2.36 */
struct smb2_change_notify_rsp {
struct smb2_hdr hdr;
__le16 StructureSize; /* Must be 9 */