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Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2

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* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2:
  [PATCH 3/3] ocfs2/net: Silence build warnings
  [PATCH 2/3] ocfs2/dlm: Silence build warnings
  [PATCH 1/3] ocfs2/net: Silence build warnings
  ocfs2: Rename 'user_stack' plugin structure to 'ocfs2_user_plugin'
This commit is contained in:
Linus Torvalds 2008-06-02 15:28:45 -07:00
commit 28928b2f1d
5 changed files with 70 additions and 48 deletions
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26
fs/ocfs2/cluster/tcp.c
View file

@ -142,53 +142,43 @@ static void o2net_idle_timer(unsigned long data);
static void o2net_sc_postpone_idle(struct o2net_sock_container *sc); static void o2net_sc_postpone_idle(struct o2net_sock_container *sc);
static void o2net_sc_reset_idle_timer(struct o2net_sock_container *sc); static void o2net_sc_reset_idle_timer(struct o2net_sock_container *sc);
static void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype, #ifdef CONFIG_DEBUG_FS
void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype,
u32 msgkey, struct task_struct *task, u8 node) u32 msgkey, struct task_struct *task, u8 node)
{ {
#ifdef CONFIG_DEBUG_FS
INIT_LIST_HEAD(&nst->st_net_debug_item); INIT_LIST_HEAD(&nst->st_net_debug_item);
nst->st_task = task; nst->st_task = task;
nst->st_msg_type = msgtype; nst->st_msg_type = msgtype;
nst->st_msg_key = msgkey; nst->st_msg_key = msgkey;
nst->st_node = node; nst->st_node = node;
#endif
} }
static void o2net_set_nst_sock_time(struct o2net_send_tracking *nst) void o2net_set_nst_sock_time(struct o2net_send_tracking *nst)
{ {
#ifdef CONFIG_DEBUG_FS
do_gettimeofday(&nst->st_sock_time); do_gettimeofday(&nst->st_sock_time);
#endif
} }
static void o2net_set_nst_send_time(struct o2net_send_tracking *nst) void o2net_set_nst_send_time(struct o2net_send_tracking *nst)
{ {
#ifdef CONFIG_DEBUG_FS
do_gettimeofday(&nst->st_send_time); do_gettimeofday(&nst->st_send_time);
#endif
} }
static void o2net_set_nst_status_time(struct o2net_send_tracking *nst) void o2net_set_nst_status_time(struct o2net_send_tracking *nst)
{ {
#ifdef CONFIG_DEBUG_FS
do_gettimeofday(&nst->st_status_time); do_gettimeofday(&nst->st_status_time);
#endif
} }
static void o2net_set_nst_sock_container(struct o2net_send_tracking *nst, void o2net_set_nst_sock_container(struct o2net_send_tracking *nst,
struct o2net_sock_container *sc) struct o2net_sock_container *sc)
{ {
#ifdef CONFIG_DEBUG_FS
nst->st_sc = sc; nst->st_sc = sc;
#endif
} }
static void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, u32 msg_id) void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, u32 msg_id)
{ {
#ifdef CONFIG_DEBUG_FS
nst->st_id = msg_id; nst->st_id = msg_id;
#endif
} }
#endif /* CONFIG_DEBUG_FS */
static inline int o2net_reconnect_delay(void) static inline int o2net_reconnect_delay(void)
{ {

12
fs/ocfs2/cluster/tcp.h
View file

@ -128,23 +128,23 @@ void o2net_debug_del_nst(struct o2net_send_tracking *nst);
void o2net_debug_add_sc(struct o2net_sock_container *sc); void o2net_debug_add_sc(struct o2net_sock_container *sc);
void o2net_debug_del_sc(struct o2net_sock_container *sc); void o2net_debug_del_sc(struct o2net_sock_container *sc);
#else #else
static int o2net_debugfs_init(void) static inline int o2net_debugfs_init(void)
{ {
return 0; return 0;
} }
static void o2net_debugfs_exit(void) static inline void o2net_debugfs_exit(void)
{ {
} }
static void o2net_debug_add_nst(struct o2net_send_tracking *nst) static inline void o2net_debug_add_nst(struct o2net_send_tracking *nst)
{ {
} }
static void o2net_debug_del_nst(struct o2net_send_tracking *nst) static inline void o2net_debug_del_nst(struct o2net_send_tracking *nst)
{ {
} }
static void o2net_debug_add_sc(struct o2net_sock_container *sc) static inline void o2net_debug_add_sc(struct o2net_sock_container *sc)
{ {
} }
static void o2net_debug_del_sc(struct o2net_sock_container *sc) static inline void o2net_debug_del_sc(struct o2net_sock_container *sc)
{ {
} }
#endif /* CONFIG_DEBUG_FS */ #endif /* CONFIG_DEBUG_FS */

32
fs/ocfs2/cluster/tcp_internal.h
View file

@ -224,10 +224,42 @@ struct o2net_send_tracking {
struct timeval st_send_time; struct timeval st_send_time;
struct timeval st_status_time; struct timeval st_status_time;
}; };
void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype,
u32 msgkey, struct task_struct *task, u8 node);
void o2net_set_nst_sock_time(struct o2net_send_tracking *nst);
void o2net_set_nst_send_time(struct o2net_send_tracking *nst);
void o2net_set_nst_status_time(struct o2net_send_tracking *nst);
void o2net_set_nst_sock_container(struct o2net_send_tracking *nst,
struct o2net_sock_container *sc);
void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, u32 msg_id);
#else #else
struct o2net_send_tracking { struct o2net_send_tracking {
u32 dummy; u32 dummy;
}; };
static inline void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype,
u32 msgkey, struct task_struct *task, u8 node)
{
}
static inline void o2net_set_nst_sock_time(struct o2net_send_tracking *nst)
{
}
static inline void o2net_set_nst_send_time(struct o2net_send_tracking *nst)
{
}
static inline void o2net_set_nst_status_time(struct o2net_send_tracking *nst)
{
}
static inline void o2net_set_nst_sock_container(struct o2net_send_tracking *nst,
struct o2net_sock_container *sc)
{
}
static inline void o2net_set_nst_msg_id(struct o2net_send_tracking *nst,
u32 msg_id)
{
}
#endif /* CONFIG_DEBUG_FS */ #endif /* CONFIG_DEBUG_FS */
#endif /* O2CLUSTER_TCP_INTERNAL_H */ #endif /* O2CLUSTER_TCP_INTERNAL_H */

12
fs/ocfs2/dlm/dlmdebug.h
View file

@ -60,25 +60,25 @@ void dlm_destroy_debugfs_root(void);
#else #else
static int dlm_debug_init(struct dlm_ctxt *dlm) static inline int dlm_debug_init(struct dlm_ctxt *dlm)
{ {
return 0; return 0;
} }
static void dlm_debug_shutdown(struct dlm_ctxt *dlm) static inline void dlm_debug_shutdown(struct dlm_ctxt *dlm)
{ {
} }
static int dlm_create_debugfs_subroot(struct dlm_ctxt *dlm) static inline int dlm_create_debugfs_subroot(struct dlm_ctxt *dlm)
{ {
return 0; return 0;
} }
static void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm) static inline void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm)
{ {
} }
static int dlm_create_debugfs_root(void) static inline int dlm_create_debugfs_root(void)
{ {
return 0; return 0;
} }
static void dlm_destroy_debugfs_root(void) static inline void dlm_destroy_debugfs_root(void)
{ {
} }

34
fs/ocfs2/stack_user.c
View file

@ -61,7 +61,7 @@
* negotiated by the client. The client negotiates based on the maximum * negotiated by the client. The client negotiates based on the maximum
* version advertised in /sys/fs/ocfs2/max_locking_protocol. The major * version advertised in /sys/fs/ocfs2/max_locking_protocol. The major
* number from the "SETV" message must match * number from the "SETV" message must match
* user_stack.sp_proto->lp_max_version.pv_major, and the minor number * ocfs2_user_plugin.sp_proto->lp_max_version.pv_major, and the minor number
* must be less than or equal to ...->lp_max_version.pv_minor. * must be less than or equal to ...->lp_max_version.pv_minor.
* *
* Once this information has been set, mounts will be allowed. From this * Once this information has been set, mounts will be allowed. From this
@ -153,7 +153,7 @@ union ocfs2_control_message {
struct ocfs2_control_message_down u_down; struct ocfs2_control_message_down u_down;
}; };
static struct ocfs2_stack_plugin user_stack; static struct ocfs2_stack_plugin ocfs2_user_plugin;
static atomic_t ocfs2_control_opened; static atomic_t ocfs2_control_opened;
static int ocfs2_control_this_node = -1; static int ocfs2_control_this_node = -1;
@ -399,7 +399,7 @@ static int ocfs2_control_do_setversion_msg(struct file *file,
char *ptr = NULL; char *ptr = NULL;
struct ocfs2_control_private *p = file->private_data; struct ocfs2_control_private *p = file->private_data;
struct ocfs2_protocol_version *max = struct ocfs2_protocol_version *max =
&user_stack.sp_proto->lp_max_version; &ocfs2_user_plugin.sp_proto->lp_max_version;
if (ocfs2_control_get_handshake_state(file) != if (ocfs2_control_get_handshake_state(file) !=
OCFS2_CONTROL_HANDSHAKE_PROTOCOL) OCFS2_CONTROL_HANDSHAKE_PROTOCOL)
@ -680,7 +680,7 @@ static void fsdlm_lock_ast_wrapper(void *astarg)
struct dlm_lksb *lksb = fsdlm_astarg_to_lksb(astarg); struct dlm_lksb *lksb = fsdlm_astarg_to_lksb(astarg);
int status = lksb->sb_status; int status = lksb->sb_status;
BUG_ON(user_stack.sp_proto == NULL); BUG_ON(ocfs2_user_plugin.sp_proto == NULL);
/* /*
* For now we're punting on the issue of other non-standard errors * For now we're punting on the issue of other non-standard errors
@ -693,16 +693,16 @@ static void fsdlm_lock_ast_wrapper(void *astarg)
*/ */
if (status == -DLM_EUNLOCK || status == -DLM_ECANCEL) if (status == -DLM_EUNLOCK || status == -DLM_ECANCEL)
user_stack.sp_proto->lp_unlock_ast(astarg, 0); ocfs2_user_plugin.sp_proto->lp_unlock_ast(astarg, 0);
else else
user_stack.sp_proto->lp_lock_ast(astarg); ocfs2_user_plugin.sp_proto->lp_lock_ast(astarg);
} }
static void fsdlm_blocking_ast_wrapper(void *astarg, int level) static void fsdlm_blocking_ast_wrapper(void *astarg, int level)
{ {
BUG_ON(user_stack.sp_proto == NULL); BUG_ON(ocfs2_user_plugin.sp_proto == NULL);
user_stack.sp_proto->lp_blocking_ast(astarg, level); ocfs2_user_plugin.sp_proto->lp_blocking_ast(astarg, level);
} }
static int user_dlm_lock(struct ocfs2_cluster_connection *conn, static int user_dlm_lock(struct ocfs2_cluster_connection *conn,
@ -838,7 +838,7 @@ static int user_cluster_this_node(unsigned int *this_node)
return 0; return 0;
} }
static struct ocfs2_stack_operations user_stack_ops = { static struct ocfs2_stack_operations ocfs2_user_plugin_ops = {
.connect = user_cluster_connect, .connect = user_cluster_connect,
.disconnect = user_cluster_disconnect, .disconnect = user_cluster_disconnect,
.this_node = user_cluster_this_node, .this_node = user_cluster_this_node,
@ -849,20 +849,20 @@ static struct ocfs2_stack_operations user_stack_ops = {
.dump_lksb = user_dlm_dump_lksb, .dump_lksb = user_dlm_dump_lksb,
}; };
static struct ocfs2_stack_plugin user_stack = { static struct ocfs2_stack_plugin ocfs2_user_plugin = {
.sp_name = "user", .sp_name = "user",
.sp_ops = &user_stack_ops, .sp_ops = &ocfs2_user_plugin_ops,
.sp_owner = THIS_MODULE, .sp_owner = THIS_MODULE,
}; };
static int __init user_stack_init(void) static int __init ocfs2_user_plugin_init(void)
{ {
int rc; int rc;
rc = ocfs2_control_init(); rc = ocfs2_control_init();
if (!rc) { if (!rc) {
rc = ocfs2_stack_glue_register(&user_stack); rc = ocfs2_stack_glue_register(&ocfs2_user_plugin);
if (rc) if (rc)
ocfs2_control_exit(); ocfs2_control_exit();
} }
@ -870,14 +870,14 @@ static int __init user_stack_init(void)
return rc; return rc;
} }
static void __exit user_stack_exit(void) static void __exit ocfs2_user_plugin_exit(void)
{ {
ocfs2_stack_glue_unregister(&user_stack); ocfs2_stack_glue_unregister(&ocfs2_user_plugin);
ocfs2_control_exit(); ocfs2_control_exit();
} }
MODULE_AUTHOR("Oracle"); MODULE_AUTHOR("Oracle");
MODULE_DESCRIPTION("ocfs2 driver for userspace cluster stacks"); MODULE_DESCRIPTION("ocfs2 driver for userspace cluster stacks");
MODULE_LICENSE("GPL"); MODULE_LICENSE("GPL");
module_init(user_stack_init); module_init(ocfs2_user_plugin_init);
module_exit(user_stack_exit); module_exit(ocfs2_user_plugin_exit);