Revision 7d638093d4b0e9ef15bd78f38f11f126e773cc14 authored by Vladimir Davydov on 10 June 2015, 18:14:46 UTC, committed by Linus Torvalds on 10 June 2015, 23:43:43 UTC
When trimming memcg consumption excess (see memory.high), we call
try_to_free_mem_cgroup_pages without checking if we are allowed to sleep
in the current context, which can result in a deadlock. Fix this.
Fixes: 241994ed8649 ("mm: memcontrol: default hierarchy interface for memory")
Signed-off-by: Vladimir Davydov <vdavydov@parallels.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 85bd839
| File | Mode | Size |
|---|---|---|
| bttv | ||
| cx2341x | ||
| cx88 | ||
| 4CCs.txt | -rw-r--r-- | 776 bytes |
| API.html | -rw-r--r-- | 733 bytes |
| CARDLIST.au0828 | -rw-r--r-- | 567 bytes |
| CARDLIST.bttv | -rw-r--r-- | 9.2 KB |
| CARDLIST.cx23885 | -rw-r--r-- | 3.4 KB |
| CARDLIST.cx88 | -rw-r--r-- | 6.4 KB |
| CARDLIST.em28xx | -rw-r--r-- | 6.8 KB |
| CARDLIST.ivtv | -rw-r--r-- | 1.1 KB |
| CARDLIST.saa7134 | -rw-r--r-- | 11.0 KB |
| CARDLIST.saa7164 | -rw-r--r-- | 643 bytes |
| CARDLIST.tm6000 | -rw-r--r-- | 1.2 KB |
| CARDLIST.tuner | -rw-r--r-- | 3.3 KB |
| CARDLIST.usbvision | -rw-r--r-- | 5.0 KB |
| Makefile | -rw-r--r-- | 56 bytes |
| README.cpia2 | -rw-r--r-- | 5.6 KB |
| README.cx88 | -rw-r--r-- | 2.1 KB |
| README.davinci-vpbe | -rw-r--r-- | 3.9 KB |
| README.ir | -rw-r--r-- | 2.3 KB |
| README.ivtv | -rw-r--r-- | 6.1 KB |
| README.pvrusb2 | -rw-r--r-- | 9.6 KB |
| README.saa7134 | -rw-r--r-- | 1.9 KB |
| Zoran | -rw-r--r-- | 19.8 KB |
| cafe_ccic | -rw-r--r-- | 2.4 KB |
| cpia2_overview.txt | -rw-r--r-- | 2.3 KB |
| cx18.txt | -rw-r--r-- | 811 bytes |
| extract_xc3028.pl | -rwxr-xr-x | 44.6 KB |
| fimc.txt | -rw-r--r-- | 5.7 KB |
| gspca.txt | -rw-r--r-- | 16.0 KB |
| hauppauge-wintv-cx88-ir.txt | -rw-r--r-- | 1.9 KB |
| lifeview.txt | -rw-r--r-- | 1.5 KB |
| meye.txt | -rw-r--r-- | 4.3 KB |
| not-in-cx2388x-datasheet.txt | -rw-r--r-- | 953 bytes |
| omap3isp.txt | -rw-r--r-- | 10.1 KB |
| omap4_camera.txt | -rw-r--r-- | 1.9 KB |
| pxa_camera.txt | -rw-r--r-- | 8.7 KB |
| radiotrack.txt | -rw-r--r-- | 5.7 KB |
| sh_mobile_ceu_camera.txt | -rw-r--r-- | 3.7 KB |
| si470x.txt | -rw-r--r-- | 4.9 KB |
| si4713.txt | -rw-r--r-- | 6.5 KB |
| si476x.txt | -rw-r--r-- | 8.8 KB |
| soc-camera.txt | -rw-r--r-- | 7.7 KB |
| uvcvideo.txt | -rw-r--r-- | 8.4 KB |
| v4l2-controls.txt | -rw-r--r-- | 27.2 KB |
| v4l2-framework.txt | -rw-r--r-- | 45.8 KB |
| v4l2-pci-skeleton.c | -rw-r--r-- | 25.8 KB |
| videobuf | -rw-r--r-- | 16.1 KB |
| vivid.txt | -rw-r--r-- | 47.4 KB |
| zr364xx.txt | -rw-r--r-- | 3.4 KB |
Computing file changes ...
