linux/drivers
Yisheng Xie 9c57b5808c mm balloon: umount balloon_mnt when removing vb device
With CONFIG_BALLOON_COMPACTION=y the kernel will mount balloon_mnt for
balloon page migration when we probe a virtio_balloon device.  However
we do not unmount it when removing the device.  Fix this.

Fixes: b1123ea6d3 ("mm: balloon: use general non-lru movable page feature")
Link: http://lkml.kernel.org/r/1486531318-35189-1-git-send-email-xieyisheng1@huawei.com
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Cc: Rafael Aquini <aquini@redhat.com>
Cc: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Gioh Kim <gi-oh.kim@profitbricks.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Hanjun Guo <guohanjun@huawei.com>
Cc: Xishi Qiu <qiuxishi@huawei.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-02-24 17:46:56 -08:00
..
accessibility
acpi
amba
android
ata
atm
auxdisplay
base memory-hotplug: use dev_online for memhp_auto_online 2017-02-24 17:46:56 -08:00
bcma
block zram: extend zero pages to same element pages 2017-02-24 17:46:56 -08:00
bluetooth
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gpu drm: remove unnecessary fault wrappers 2017-02-24 17:46:55 -08:00
hid
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ide
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iommu mm: wire up GFP flag passing in dma_alloc_from_contiguous 2017-02-24 17:46:55 -08:00
ipack
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virtio mm balloon: umount balloon_mnt when removing vb device 2017-02-24 17:46:56 -08:00
vlynq
vme
w1
watchdog
xen
zorro
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