[SCM] Samba Shared Repository - branch master updated
Stefan Metzmacher
metze at samba.org
Thu Mar 15 05:44:04 MDT 2012
The branch, master has been updated
via 21f72a1 s3: Use talloc_tos() in notify_send()
via f69c692 s3: Fix lock ordering in notify_add
via a1fd41d s3: properly free the notify_onelevel record
via 21375a6 s3: Replace some callers of cluster_id_equal
via 81ec0cc s3: Remove the separate server_id arg to notify_init
from 157a691 s3: Fix blank line endings
http://gitweb.samba.org/?p=samba.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit 21f72a1ac3055be4128e96e7e0c457895b61a6a0
Author: Volker Lendecke <vl at samba.org>
Date: Wed Mar 14 11:30:28 2012 +0100
s3: Use talloc_tos() in notify_send()
Signed-off-by: Stefan Metzmacher <metze at samba.org>
Autobuild-User: Stefan Metzmacher <metze at samba.org>
Autobuild-Date: Thu Mar 15 12:43:41 CET 2012 on sn-devel-104
commit f69c6920d400acc3a31b778ab6cdb6b7da67adef
Author: Volker Lendecke <vl at samba.org>
Date: Wed Mar 14 10:52:03 2012 +0100
s3: Fix lock ordering in notify_add
It's not necessary to keep the global notify record locked during
the inotify and notify_onelevel.tdb operations.
Signed-off-by: Stefan Metzmacher <metze at samba.org>
commit a1fd41d83407eb449f8e80e309910b402272bc2e
Author: Volker Lendecke <vl at samba.org>
Date: Wed Mar 14 13:19:22 2012 +0100
s3: properly free the notify_onelevel record
Signed-off-by: Stefan Metzmacher <metze at samba.org>
commit 21375a6e5850b22687957db0d620aa84a956b287
Author: Volker Lendecke <vl at samba.org>
Date: Wed Mar 14 10:33:53 2012 +0100
s3: Replace some callers of cluster_id_equal
Signed-off-by: Stefan Metzmacher <metze at samba.org>
commit 81ec0cc602141553045b39f54b23c40f4f668d4c
Author: Volker Lendecke <vl at samba.org>
Date: Wed Mar 14 10:31:13 2012 +0100
s3: Remove the separate server_id arg to notify_init
The server_id is tied to the messaging_context
Signed-off-by: Stefan Metzmacher <metze at samba.org>
-----------------------------------------------------------------------
Summary of changes:
source3/smbd/notify_internal.c | 49 ++++++++++++++++++---------------------
source3/smbd/proto.h | 2 +-
source3/smbd/service.c | 1 -
3 files changed, 24 insertions(+), 28 deletions(-)
Changeset truncated at 500 lines:
diff --git a/source3/smbd/notify_internal.c b/source3/smbd/notify_internal.c
index b01b10d..d442367 100644
--- a/source3/smbd/notify_internal.c
+++ b/source3/smbd/notify_internal.c
@@ -84,7 +84,7 @@ static int notify_destructor(struct notify_context *notify)
talloc_free(). We need the messaging_ctx to allow for notifications
via internal messages
*/
-struct notify_context *notify_init(TALLOC_CTX *mem_ctx, struct server_id server,
+struct notify_context *notify_init(TALLOC_CTX *mem_ctx,
struct messaging_context *messaging_ctx,
struct event_context *ev,
connection_struct *conn)
@@ -118,7 +118,7 @@ struct notify_context *notify_init(TALLOC_CTX *mem_ctx, struct server_id server,
return NULL;
}
- notify->server = server;
+ notify->server = messaging_server_id(messaging_ctx);
notify->messaging_ctx = messaging_ctx;
notify->list = NULL;
notify->array = NULL;
@@ -431,7 +431,7 @@ static void notify_add_onelevel(struct notify_context *notify,
return;
}
- rec = dbwrap_fetch_locked(notify->db_onelevel, talloc_tos(),
+ rec = dbwrap_fetch_locked(notify->db_onelevel, array,
make_tdb_data((uint8_t *)&e->dir_id,
sizeof(e->dir_id)));
if (rec == NULL) {
@@ -515,22 +515,12 @@ NTSTATUS notify_add(struct notify_context *notify, struct notify_entry *e0,
struct notify_list *listel;
size_t len;
int depth;
- struct db_record *rec;
/* see if change notify is enabled at all */
if (notify == NULL) {
return NT_STATUS_NOT_IMPLEMENTED;
}
- status = notify_fetch_locked(notify, &rec);
- NT_STATUS_NOT_OK_RETURN(status);
-
- status = notify_load(notify, rec);
- if (!NT_STATUS_IS_OK(status)) {
- talloc_free(rec);
- return status;
- }
-
/* cope with /. on the end of the path */
len = strlen(e.path);
if (len > 1 && e.path[len-1] == '.' && e.path[len-2] == '/') {
@@ -579,11 +569,23 @@ NTSTATUS notify_add(struct notify_context *notify, struct notify_entry *e0,
then we need to install it in the array used for the
intra-samba notify handling */
if (e.filter != 0 || e.subdir_filter != 0) {
- status = notify_add_array(notify, rec, &e, private_data, depth);
- }
+ struct db_record *rec;
+ status = notify_fetch_locked(notify, &rec);
+ if (!NT_STATUS_IS_OK(status)) {
+ goto done;
+ }
+ status = notify_load(notify, rec);
+ if (!NT_STATUS_IS_OK(status)) {
+ TALLOC_FREE(rec);
+ goto done;
+ }
+ status = notify_add_array(notify, rec, &e, private_data,
+ depth);
+ TALLOC_FREE(rec);
+ }
+ status = NT_STATUS_OK;
done:
- talloc_free(rec);
talloc_free(tmp_path);
return status;
@@ -642,8 +644,7 @@ NTSTATUS notify_remove_onelevel(struct notify_context *notify,
for (i=0; i<array->num_entries; i++) {
if ((private_data == array->entries[i].private_data) &&
- cluster_id_equal(¬ify->server,
- &array->entries[i].server)) {
+ procid_equal(¬ify->server, &array->entries[i].server)) {
break;
}
}
@@ -738,7 +739,7 @@ NTSTATUS notify_remove(struct notify_context *notify, void *private_data)
for (i=0;i<d->num_entries;i++) {
if (private_data == d->entries[i].private_data &&
- cluster_id_equal(¬ify->server, &d->entries[i].server)) {
+ procid_equal(¬ify->server, &d->entries[i].server)) {
break;
}
}
@@ -784,7 +785,7 @@ static NTSTATUS notify_remove_all(struct notify_context *notify,
for (depth=0;depth<notify->array->num_depths;depth++) {
struct notify_depth *d = ¬ify->array->depth[depth];
for (i=0;i<d->num_entries;i++) {
- if (cluster_id_equal(server, &d->entries[i].server)) {
+ if (procid_equal(server, &d->entries[i].server)) {
if (i < d->num_entries-1) {
memmove(&d->entries[i], &d->entries[i+1],
sizeof(d->entries[i])*(d->num_entries-(i+1)));
@@ -816,24 +817,20 @@ static NTSTATUS notify_send(struct notify_context *notify, struct notify_entry *
DATA_BLOB data;
NTSTATUS status;
enum ndr_err_code ndr_err;
- TALLOC_CTX *tmp_ctx;
ev.action = action;
ev.path = path;
ev.private_data = e->private_data;
- tmp_ctx = talloc_new(notify);
-
- ndr_err = ndr_push_struct_blob(&data, tmp_ctx, &ev,
+ ndr_err = ndr_push_struct_blob(&data, talloc_tos(), &ev,
(ndr_push_flags_fn_t)ndr_push_notify_event);
if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
- talloc_free(tmp_ctx);
return ndr_map_error2ntstatus(ndr_err);
}
status = messaging_send(notify->messaging_ctx, e->server,
MSG_PVFS_NOTIFY, &data);
- talloc_free(tmp_ctx);
+ TALLOC_FREE(data.data);
return status;
}
diff --git a/source3/smbd/proto.h b/source3/smbd/proto.h
index f9eabce..0fbf9a0 100644
--- a/source3/smbd/proto.h
+++ b/source3/smbd/proto.h
@@ -541,7 +541,7 @@ NTSTATUS inotify_watch(struct sys_notify_context *ctx,
/* The following definitions come from smbd/notify_internal.c */
-struct notify_context *notify_init(TALLOC_CTX *mem_ctx, struct server_id server,
+struct notify_context *notify_init(TALLOC_CTX *mem_ctx,
struct messaging_context *messaging_ctx,
struct event_context *ev,
connection_struct *conn);
diff --git a/source3/smbd/service.c b/source3/smbd/service.c
index 3b14634..a78fa29 100644
--- a/source3/smbd/service.c
+++ b/source3/smbd/service.c
@@ -699,7 +699,6 @@ static NTSTATUS make_connection_snum(struct smbd_server_connection *sconn,
if ((!conn->printer) && (!conn->ipc)) {
conn->notify_ctx = notify_init(conn,
- messaging_server_id(sconn->msg_ctx),
sconn->msg_ctx,
sconn->ev_ctx,
conn);
--
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