Re: [Devel] [PATCH] zdtm: fix package memory allocation in autofs.c

2017-09-12 Thread Stanislav Kinsburskiy
No, we don't. But this one could be applied: "tests: do not try to read more than packet in AutoFS test" 09.09.2017 02:01, Andrei Vagin пишет: > On Thu, Aug 31, 2017 at 12:10:40PM +0300, Stanislav Kinsburskiy wrote: >> Plus some cleanup. > > Do we need this patch for the upstream criu? Could you

[Devel] [PATCH rh7 1/4] fs/ext4: __ext4_es_shrink() rename 'ret' to 'shrunk'

2017-09-12 Thread Andrey Ryabinin
This renames 'ret' variable to 'shrunk' as it used to count shrunk extents. This patch is the lost hunk from the upstream version of patch "fs: convert fs shrinkers to new scan/count API", which doesn't present in our backport: 9d22f7aba1b7ee7014fadd042a49be27a308ff74 Author: Vladimir Davydov Dat

[Devel] [PATCH rh7 4/4] ext4: change LRU to round-robin in extent status tree shrinker

2017-09-12 Thread Andrey Ryabinin
From: Zheng Liu commit edaa53cac8fd4b96ed4b8f96c4933158ff2dd337 upstream. In this commit we discard the lru algorithm for inodes with extent status tree because it takes significant effort to maintain a lru list in extent status tree shrinker and the shrinker can take a long time to scan this lr

[Devel] [PATCH rh7 2/4] ext4: improve extents status tree trace point

2017-09-12 Thread Andrey Ryabinin
From: Zheng Liu commit e963bb1de415ab06693357336c1bec664753e1e2 upsteam. This commit improves the trace point of extents status tree. We rename trace_ext4_es_shrink_enter in ext4_es_count() because it is also used in ext4_es_scan() and we can not identify them from the result. Further this com

[Devel] [PATCH rh7 3/4] ext4: track extent status tree shrinker delay statictics

2017-09-12 Thread Andrey Ryabinin
From: Zheng Liu commit eb68d0e2fc5a4e5c06324ea5f485fccbae626d05 upstream. This commit adds some statictics in extent status tree shrinker. The purpose to add these is that we want to collect more details when we encounter a stall caused by extent status tree shrinker. Here we count the followi

Re: [Devel] [PATCH] criu: threads -- Allow uids/gids being different

2017-09-12 Thread Cyrill Gorcunov
On Sun, Jul 23, 2017 at 6:15 PM, Cyrill Gorcunov wrote: > We are carrying uids/gids in per-thread way since v1.8, > so no need to require them to match anymore. We still > require seccomp to match though. Need to revisit, seems > may relax this requirement as well. > > https://jira.sw.ru/browse/PS

Re: [Devel] [PATCH] criu: threads -- Allow uids/gids being different

2017-09-12 Thread Cyrill Gorcunov
On Tue, Sep 12, 2017 at 5:43 PM, Cyrill Gorcunov wrote: > On Sun, Jul 23, 2017 at 6:15 PM, Cyrill Gorcunov wrote: >> We are carrying uids/gids in per-thread way since v1.8, >> so no need to require them to match anymore. We still >> require seccomp to match though. Need to revisit, seems >> may r

[Devel] [PATCH] sysfs: don't use VE namespace for "dev/char" directory

2017-09-12 Thread Stanislav Kinsburskiy
Looks like we don't have devices, using it. Or lost some patches. Anyway, currently it doesn't work. To make this VE namespace work, "namespace" callback has to be added to ve_kobj_type. And this callback has to get VE structure from kobject somehow. IOW, device has to be allocated per-ve. Another