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OpenCloudOS-Kernel
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5 Commits

Author SHA1 Message Date
Namjae Jeon ab5a0a1c40 ksmbd: lazy v2 lease break on smb2_write() 
[ Upstream commit c2a721eead71202a0d8ddd9b56ec8dce652c71d1 ]

Don't immediately send directory lease break notification on smb2_write().
Instead, It postpones it until smb2_close().

Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2024-01-05 15:19:40 +01:00
Namjae Jeon 3c1e602a34 ksmbd: send v2 lease break notification for directory 
[ Upstream commit d47d9886aeef79feba7adac701a510d65f3682b5 ]

If client send different parent key, different client guid, or there is
no parent lease key flags in create context v2 lease, ksmbd send lease
break to client.

Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2024-01-05 15:19:40 +01:00
Namjae Jeon 572388ff42 ksmbd: downgrade RWH lease caching state to RH for directory 
[ Upstream commit eb547407f3572d2110cb1194ecd8865b3371a7a4 ]

RWH(Read + Write + Handle) caching state is not supported for directory.
ksmbd downgrade it to RH for directory if client send RWH caching lease
state.

Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2024-01-05 15:19:40 +01:00
Namjae Jeon bc025d49c5 ksmbd: set epoch in create context v2 lease 
[ Upstream commit d045850b628aaf931fc776c90feaf824dca5a1cf ]

To support v2 lease(directory lease), ksmbd set epoch in create context
v2 lease response.

Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2024-01-05 15:19:39 +01:00
Steve French 38c8a9a520 smb: move client and server files to common directory fs/smb 
Move CIFS/SMB3 related client and server files (cifs.ko and ksmbd.ko
and helper modules) to new fs/smb subdirectory:

   fs/cifs --> fs/smb/client
   fs/ksmbd --> fs/smb/server
   fs/smbfs_common --> fs/smb/common

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2023-05-24 16:29:21 -05:00