This patchset implements SMB2 procotol feature -- durable handles. It allows to restore all file handle information after reconnect events. In particular, there is no need to reobtain byte-range locks.
While adding the feature, the patchset simplifies open codepath by introducing new cifs_open_parms structure. Pavel Shilovsky (8): CIFS: Fix lease context buffer parsing CIFS: Respect create_options in smb2_open_file CIFS: Simplify SMB2_open code path CIFS: Simplify SMB2 create context handling CIFS: Request durable open for SMB2 opens CIFS: Introduce cifs_open_parms struct CIFS: Make SMB2_open use cifs_open_parms struct CIFS: Reconnect durable handles for SMB2 fs/cifs/cifsglob.h | 17 +++- fs/cifs/dir.c | 14 +++- fs/cifs/file.c | 39 ++++++--- fs/cifs/smb1ops.c | 29 ++++--- fs/cifs/smb2file.c | 24 +++--- fs/cifs/smb2inode.c | 57 ++++++++------ fs/cifs/smb2ops.c | 54 ++++++++----- fs/cifs/smb2pdu.c | 219 +++++++++++++++++++++++++++++++++++++-------------- fs/cifs/smb2pdu.h | 14 +++- fs/cifs/smb2proto.h | 16 ++-- 10 files changed, 325 insertions(+), 158 deletions(-) -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-cifs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
