Displaying 5 results from an estimated 5 matches for "out_unmount".
2016 Mar 21
0
[PATCH v2 14/18] mm/balloon: use general movable page feature into balloon
...lloon_mnt);
+ goto out_free_vb;
+ }
+
vb->vb_dev_info.migratepage = virtballoon_migratepage;
+ vb->vb_dev_info.inode = alloc_anon_inode(balloon_mnt->mnt_sb);
+ if (IS_ERR(vb->vb_dev_info.inode)) {
+ err = PTR_ERR(vb->vb_dev_info.inode);
+ vb->vb_dev_info.inode = NULL;
+ goto out_unmount;
+ }
+ vb->vb_dev_info.inode->i_mapping->a_ops = &balloon_aops;
#endif
err = init_vqs(vb);
if (err)
- goto out_free_vb;
+ goto out_unmount;
vb->nb.notifier_call = virtballoon_oom_notify;
vb->nb.priority = VIRTBALLOON_OOM_NOTIFY_PRIORITY;
@@ -535,6 +572,10 @@ static...
2016 Mar 21
1
[PATCH v2 14/18] mm/balloon: use general movable page feature into balloon
...n it appears in
>> drivers/virtio/virtio_balloon.c:579:1: warning: label 'out_free_vb' defined but not used [-Wunused-label]
out_free_vb:
^
vim +/balloon_mnt +578 drivers/virtio/virtio_balloon.c
572
573 out_oom_notify:
574 vdev->config->del_vqs(vdev);
575 out_unmount:
576 if (vb->vb_dev_info.inode)
577 iput(vb->vb_dev_info.inode);
> 578 kern_unmount(balloon_mnt);
> 579 out_free_vb:
580 kfree(vb);
581 out:
582 return err;
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pip...
2016 Mar 21
1
[PATCH v2 14/18] mm/balloon: use general movable page feature into balloon
...n it appears in
>> drivers/virtio/virtio_balloon.c:579:1: warning: label 'out_free_vb' defined but not used [-Wunused-label]
out_free_vb:
^
vim +/balloon_mnt +578 drivers/virtio/virtio_balloon.c
572
573 out_oom_notify:
574 vdev->config->del_vqs(vdev);
575 out_unmount:
576 if (vb->vb_dev_info.inode)
577 iput(vb->vb_dev_info.inode);
> 578 kern_unmount(balloon_mnt);
> 579 out_free_vb:
580 kfree(vb);
581 out:
582 return err;
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pip...
2016 Mar 21
22
[PATCH v2 00/18] Support non-lru page migration
Recently, I got many reports about perfermance degradation
in embedded system(Android mobile phone, webOS TV and so on)
and failed to fork easily.
The problem was fragmentation caused by zram and GPU driver
pages. Their pages cannot be migrated so compaction cannot
work well, either so reclaimer ends up shrinking all of working
set pages. It made system very slow and even to fail to fork
easily.
2016 Mar 21
22
[PATCH v2 00/18] Support non-lru page migration
Recently, I got many reports about perfermance degradation
in embedded system(Android mobile phone, webOS TV and so on)
and failed to fork easily.
The problem was fragmentation caused by zram and GPU driver
pages. Their pages cannot be migrated so compaction cannot
work well, either so reclaimer ends up shrinking all of working
set pages. It made system very slow and even to fail to fork
easily.