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Commit Graph

8 Commits

Author SHA1 Message Date
Cyrill Gorcunov
121e0b906f sysctl: Make CTL_READ nonfatal
Some entries might be missing and that should not cause
CRIU to stop dumping when we know the entries are safe
to unuse.

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
2015-05-12 15:58:58 +03:00
Cyrill Gorcunov
549998b118 sysctl: Pass number of requests in argument
This saves memory.

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
2015-05-05 14:14:24 +03:00
Pavel Emelyanov
1bbc994ccf sysctl: Remove dead CTL_PRINT|_SHOW code
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
2015-01-27 16:18:27 +03:00
Pavel Tikhomirov
ffe3d5cfda add int(CTL_32)
Signed-off-by: Pavel Tikhomirov <ptikhomirov@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
2014-10-08 19:23:24 +04:00
Cyrill Gorcunov
830d92b0f0 headers: Unify include guards (in comments) and a few fixes
- fix names in comments
 - add empty lines where needed
 - fix rbtree.h
 - fix syscall-types.h

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
2012-12-25 22:40:24 +04:00
Pavel Emelyanov
b4c2160449 hdrs: Fixup reinclusion preprocessor constants
Make them look like __CR_<smth>_H__ with

sed -e '1,2s/#\(ifndef\|define\) _\?_\?\(CR_\)\?/#\1 __CR_/' -e '1,2s/_H_\?_\?.*$/_H__/'

on every header file.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
2012-12-24 15:36:14 +04:00
Cyrill Gorcunov
827cabb480 show: Use pr_msg for showing contents on console
Due to code sharing, especially in IPC area,
the unbinding is done via helper macros and
sysclt engine tuning (new CTL_SHOW action
added).

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Pavel Emelyanov <xemul@parallels.com>
2012-03-02 11:12:59 +04:00
Cyrill Gorcunov
405985e964 Add sysctl handling engine
Since we need to operate with sysctls pretty heavy,
better to add some common engine for all handlers.

Based-on-patch-from: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Pavel Emelyanov <xemul@parallels.com>
2012-02-02 21:22:20 +04:00