diff options
| author | Steve French <smfrench@austin.rr.com> | 2005-04-28 22:41:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-28 22:41:10 -0700 |
| commit | cd63499cbe37e53e6cc084c8a35d911a4613c797 (patch) | |
| tree | 5f365aa9daaf89a9890c53dc681474a7fd292e45 /fs/cifs/connect.c | |
| parent | 275cde1a1f3880601509c851d72c82bb8d3ee67c (diff) | |
[PATCH] cifs: Handle case of multiple trans2 responses for one SMB request (part 2 of 2)
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/cifs/connect.c')
| -rw-r--r-- | fs/cifs/connect.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index a8d592bc33f..e3b177a90b3 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -544,15 +544,13 @@ cifs_demultiplex_thread(struct TCP_Server_Info *server) if ((mid_entry->mid == smb_buffer->Mid) && (mid_entry->midState == MID_REQUEST_SUBMITTED) && (mid_entry->command == smb_buffer->Command)) { - cFYI(1,("Found Mid 0x%x wake", mid_entry->mid)); - if(check2ndT2(smb_buffer,server->maxBuf) > 0) { /* We have a multipart transact2 resp */ + isMultiRsp = TRUE; if(mid_entry->resp_buf) { /* merge response - fix up 1st*/ if(coalesce_t2(smb_buffer, mid_entry->resp_buf)) { - isMultiRsp = TRUE; break; } else { /* all parts received */ @@ -564,10 +562,10 @@ cifs_demultiplex_thread(struct TCP_Server_Info *server) /* BB maybe we can fix this up, switch to already allocated large buffer? */ } else { + /* Have first buffer */ mid_entry->resp_buf = smb_buffer; mid_entry->largeBuf = 1; - isMultiRsp = TRUE; bigbuf = NULL; } } @@ -586,11 +584,14 @@ multi_t2_fnd: } spin_unlock(&GlobalMid_Lock); if (task_to_wake) { - if(isLargeBuf) - bigbuf = NULL; - else - smallbuf = NULL; - /* smb buffer freed by user thread when done */ + /* Was previous buf put in mpx struct for multi-rsp? */ + if(!isMultiRsp) { + /* smb buffer will be freed by user thread */ + if(isLargeBuf) { + bigbuf = NULL; + } else + smallbuf = NULL; + } wake_up_process(task_to_wake); } else if ((is_valid_oplock_break(smb_buffer) == FALSE) && (isMultiRsp == FALSE)) { |