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| author | Pavel Shilovsky <piastry@etersoft.ru> | 2011-10-22 15:33:30 +0400 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2011-10-24 12:29:27 -0500 |
| commit | 4f6bcec910d45e4f46b1514977caa529bc69e645 (patch) | |
| tree | 37469bfcd1216ea98f0a947b997ce65e1b5aa3b0 /fs/cifs/cifssmb.c | |
| parent | 85160e03a79e0d7f9082e61f6a784abc6f402701 (diff) | |
| download | linux-4f6bcec910d45e4f46b1514977caa529bc69e645.tar.gz linux-4f6bcec910d45e4f46b1514977caa529bc69e645.tar.bz2 linux-4f6bcec910d45e4f46b1514977caa529bc69e645.zip | |
CIFS: Implement caching mechanism for posix brlocks
to handle all lock requests on the client in an exclusive oplock case.
Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/cifssmb.c')
| -rw-r--r-- | fs/cifs/cifssmb.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c index 4435b11c41b9..6a45a1769388 100644 --- a/fs/cifs/cifssmb.c +++ b/fs/cifs/cifssmb.c @@ -2393,9 +2393,9 @@ CIFSSMBLock(const int xid, struct cifs_tcon *tcon, int CIFSSMBPosixLock(const int xid, struct cifs_tcon *tcon, - const __u16 smb_file_id, const int get_flag, const __u64 len, - struct file_lock *pLockData, const __u16 lock_type, - const bool waitFlag) + const __u16 smb_file_id, const __u32 netpid, const int get_flag, + const __u64 len, struct file_lock *pLockData, + const __u16 lock_type, const bool waitFlag) { struct smb_com_transaction2_sfi_req *pSMB = NULL; struct smb_com_transaction2_sfi_rsp *pSMBr = NULL; @@ -2453,7 +2453,7 @@ CIFSSMBPosixLock(const int xid, struct cifs_tcon *tcon, } else pSMB->Timeout = 0; - parm_data->pid = cpu_to_le32(current->tgid); + parm_data->pid = cpu_to_le32(netpid); parm_data->start = cpu_to_le64(pLockData->fl_start); parm_data->length = cpu_to_le64(len); /* normalize negative numbers */ |