drbd: Kill drbd_task_to_thread_name()

Signed-off-by: Andreas Gruenbacher <agruen@linbit.com>
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>

diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
index 08259c1..1aa29f8 100644 (file)
--- a/drivers/block/drbd/drbd_bitmap.c
+++ b/drivers/block/drbd/drbd_bitmap.c
@@ -118,10 +118,10 @@ static void __bm_print_lock_info(struct drbd_device *device, const char *func)
        struct drbd_bitmap *b = device->bitmap;
        if (!__ratelimit(&drbd_ratelimit_state))
                return;
-       drbd_err(device, "FIXME %s in %s, bitmap locked for '%s' by %s\n",
-               drbd_task_to_thread_name(first_peer_device(device)->connection, current),
-               func, b->bm_why ?: "?",
-               drbd_task_to_thread_name(first_peer_device(device)->connection, b->bm_task));
+       drbd_err(device, "FIXME %s[%d] in %s, bitmap locked for '%s' by %s[%d]\n",
+                current->comm, task_pid_nr(current),
+                func, b->bm_why ?: "?",
+                b->bm_task->comm, task_pid_nr(b->bm_task));
 }
 
 void drbd_bm_lock(struct drbd_device *device, char *why, enum bm_flag flags)
@@ -137,10 +137,10 @@ void drbd_bm_lock(struct drbd_device *device, char *why, enum bm_flag flags)
        trylock_failed = !mutex_trylock(&b->bm_change);
 
        if (trylock_failed) {
-               drbd_warn(device, "%s going to '%s' but bitmap already locked for '%s' by %s\n",
-                        drbd_task_to_thread_name(first_peer_device(device)->connection, current),
-                        why, b->bm_why ?: "?",
-                        drbd_task_to_thread_name(first_peer_device(device)->connection, b->bm_task));
+               drbd_warn(device, "%s[%d] going to '%s' but bitmap already locked for '%s' by %s[%d]\n",
+                         current->comm, task_pid_nr(current),
+                         why, b->bm_why ?: "?",
+                         b->bm_task->comm, task_pid_nr(b->bm_task));
                mutex_lock(&b->bm_change);
        }
        if (BM_LOCKED_MASK & b->bm_flags)

diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index 1d78a09..7293ea5 100644 (file)
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -264,7 +264,7 @@ struct drbd_thread {
        int (*function) (struct drbd_thread *);
        struct drbd_connection *connection;
        int reset_cpu_mask;
-       char name[9];
+       const char *name;
 };
 
 static inline enum drbd_thread_state get_t_state(struct drbd_thread *thi)
@@ -870,7 +870,6 @@ enum dds_flags {
 extern void drbd_init_set_defaults(struct drbd_device *device);
 extern int  drbd_thread_start(struct drbd_thread *thi);
 extern void _drbd_thread_stop(struct drbd_thread *thi, int restart, int wait);
-extern char *drbd_task_to_thread_name(struct drbd_connection *connection, struct task_struct *task);
 #ifdef CONFIG_SMP
 extern void drbd_thread_current_set_cpu(struct drbd_thread *thi);
 #else

diff --cc drivers/block/drbd/drbd_main.c
Simple merge