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fs,epoll: Add ability to call kcmp to find target files

Cyrill Gorcunov linux-api linux-fsdevel lkml 1 version In review

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  1. v1 Latest2 of 3 patches 5 repliesIn review

2 of 3 patches are in this archive. The cover letter announces 3.

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/3procfs: fdinfo -- Extend information about epoll target filesDocumentation/filesystems/proc.txt fs/eventpoll.c+11 -32 replies
2/3kcmp: Add KCMP_EPOLL_TFD mode to compare epoll target filesfs/eventpoll.c include/linux/eventpoll.h include/uapi/linux/kcmp.h +1 more+110 -03 replies

Reviews trailers per patch

1 of 2 patches has a Reviewed-by or Acked-by.

PatchAndrei Vagin
1/3
2/3A-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread

Cover letter [patch 0/3] fs,epoll: Add ability to call kcmp to find target files

Hi! This is slightly updated series for epoll extension in procfs and kcmp syscall. The procfs patch and manpage is unchanged while kcmp syscall is slightly updated to drop hard to read if()'s and shrink memory pressue with kcmp_epoll_slot argument.

Please take a look, once time permit. Being playing with this patches via criu directly, works as expected.

https://lists.openvz.org/pipermail/criu/2017-February/036031.html