unsigned long ip;
} payload;
- if (unlikely(!READ_ONCE(chan->session->active)))
+ if (unlikely(!LTTNG_READ_ONCE(chan->session->active)))
return 0;
- if (unlikely(!READ_ONCE(chan->enabled)))
+ if (unlikely(!LTTNG_READ_ONCE(chan->enabled)))
return 0;
- if (unlikely(!READ_ONCE(event->enabled)))
+ if (unlikely(!LTTNG_READ_ONCE(event->enabled)))
return 0;
lib_ring_buffer_ctx_init(&ctx, chan->chan, <tng_probe_ctx,
*/
file = fcheck(fd);
if (file == NULL) {
- printk(KERN_WARNING "Cannot access file backing the fd(%d)\n", fd);
+ printk(KERN_WARNING "LTTng: Cannot access file backing the fd(%d)\n", fd);
inode = NULL;
goto error;
}
/* Grab a reference on the inode. */
inode = igrab(file->f_path.dentry->d_inode);
if (inode == NULL)
- printk(KERN_WARNING "Cannot grab a reference on the inode.\n");
+ printk(KERN_WARNING "LTTng: Cannot grab a reference on the inode.\n");
error:
rcu_read_unlock();
return inode;
uprobe_handler = kzalloc(sizeof(struct lttng_uprobe_handler), GFP_KERNEL);
if (!uprobe_handler) {
- printk(KERN_WARNING "Error allocating uprobe_uprobe_handlers");
+ printk(KERN_WARNING "LTTng: Error allocating uprobe_handler");
ret = -ENOMEM;
goto end;
}
ret = wrapper_uprobe_register(event->u.uprobe.inode,
uprobe_handler->offset, &uprobe_handler->up_consumer);
if (ret) {
- printk(KERN_WARNING "Error registering probe on inode %lu "
+ printk(KERN_WARNING "LTTng: Error registering probe on inode %lu "
"and offset 0x%llx\n", event->u.uprobe.inode->i_ino,
uprobe_handler->offset);
ret = -1;
inode = get_inode_from_fd(fd);
if (!inode) {
- printk(KERN_WARNING "Cannot get inode from fd\n");
+ printk(KERN_WARNING "LTTng: Cannot get inode from fd\n");
ret = -EBADF;
goto inode_error;
}