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authorVolker Lendecke <vl@samba.org>2013-04-12 14:03:08 +0200
committerJeremy Allison <jra@samba.org>2013-04-26 15:17:21 -0700
commit234edb525d95ff03d15b9b2db88b3e7479ca0290 (patch)
tree9ff38db2178965ffa5f849398531dd429b35a288 /source3/smbd/oplock.c
parent4e4376164bafbd3a883b6ce8033dcd714f971d51 (diff)
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smbd: Obsolete MSG_SMB_BREAK_RESPONSE
Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
Diffstat (limited to 'source3/smbd/oplock.c')
-rw-r--r--source3/smbd/oplock.c63
1 files changed, 1 insertions, 62 deletions
diff --git a/source3/smbd/oplock.c b/source3/smbd/oplock.c
index 391bab7379..ed4605022b 100644
--- a/source3/smbd/oplock.c
+++ b/source3/smbd/oplock.c
@@ -520,14 +520,8 @@ static void process_oplock_break_message(struct messaging_context *msg_ctx,
if (fsp == NULL) {
/* We hit a race here. Break messages are sent, and before we
- * get to process this message, we have closed the file. Reply
- * with 'ok, oplock broken' */
+ * get to process this message, we have closed the file. */
DEBUG(3, ("Did not find fsp\n"));
-
- /* We just send the same message back. */
- messaging_send_buf(msg_ctx, src, MSG_SMB_BREAK_RESPONSE,
- (uint8 *)data->data,
- MSG_SMB_SHARE_MODE_ENTRY_SIZE);
return;
}
@@ -546,10 +540,6 @@ static void process_oplock_break_message(struct messaging_context *msg_ctx,
DEBUG(3, ("Already downgraded oplock on %s: %s\n",
file_id_string_tos(&fsp->file_id),
fsp_str_dbg(fsp)));
- /* We just send the same message back. */
- messaging_send_buf(msg_ctx, src, MSG_SMB_BREAK_RESPONSE,
- (uint8 *)data->data,
- MSG_SMB_SHARE_MODE_ENTRY_SIZE);
return;
}
@@ -651,7 +641,6 @@ void reply_to_oplock_break_requests(files_struct *fsp)
{
struct smbd_server_connection *sconn = fsp->conn->sconn;
struct kernel_oplocks *koplocks = sconn->oplocks.kernel_ops;
- int i;
/*
* If kernel oplocks already notifies smbds when oplocks are
@@ -662,58 +651,12 @@ void reply_to_oplock_break_requests(files_struct *fsp)
return;
}
- for (i=0; i<fsp->num_pending_break_messages; i++) {
- struct share_mode_entry *e = &fsp->pending_break_messages[i];
- char msg[MSG_SMB_SHARE_MODE_ENTRY_SIZE];
-
- share_mode_entry_to_message(msg, e);
-
- messaging_send_buf(fsp->conn->sconn->msg_ctx, e->pid,
- MSG_SMB_BREAK_RESPONSE,
- (uint8 *)msg,
- MSG_SMB_SHARE_MODE_ENTRY_SIZE);
- }
-
SAFE_FREE(fsp->pending_break_messages);
fsp->num_pending_break_messages = 0;
TALLOC_FREE(fsp->oplock_timeout);
return;
}
-static void process_oplock_break_response(struct messaging_context *msg_ctx,
- void *private_data,
- uint32_t msg_type,
- struct server_id src,
- DATA_BLOB *data)
-{
- struct share_mode_entry msg;
- struct smbd_server_connection *sconn =
- talloc_get_type_abort(private_data,
- struct smbd_server_connection);
-
- if (data->data == NULL) {
- DEBUG(0, ("Got NULL buffer\n"));
- return;
- }
-
- if (data->length != MSG_SMB_SHARE_MODE_ENTRY_SIZE) {
- DEBUG(0, ("Got invalid msg len %u\n",
- (unsigned int)data->length));
- return;
- }
-
- /* De-linearize incoming message. */
- message_to_share_mode_entry(&msg, (char *)data->data);
-
- DEBUG(10, ("Got oplock break response from pid %s: %s/%llu mid %llu\n",
- server_id_str(talloc_tos(), &src),
- file_id_string_tos(&msg.id),
- (unsigned long long)msg.share_file_id,
- (unsigned long long)msg.op_mid));
-
- schedule_deferred_open_message_smb(sconn, msg.op_mid);
-}
-
static void process_open_retry_message(struct messaging_context *msg_ctx,
void *private_data,
uint32_t msg_type,
@@ -988,10 +931,6 @@ bool init_oplocks(struct smbd_server_connection *sconn)
process_oplock_break_message);
messaging_register(sconn->msg_ctx, sconn, MSG_SMB_ASYNC_LEVEL2_BREAK,
process_oplock_async_level2_break_message);
-#if 0
- messaging_register(sconn->msg_ctx, sconn, MSG_SMB_BREAK_RESPONSE,
- process_oplock_break_response);
-#endif
messaging_register(sconn->msg_ctx, sconn, MSG_SMB_KERNEL_BREAK,
process_kernel_oplock_break);
#if 0