Commit graph

3 commits

Author SHA1 Message Date
Andrey Vagin
4798771c4a lock: add a new primitive cr_wait_until_greater (v2)
to wait while a futex value bigger than defined value.

v2: s/bigger/greater

Signed-off-by: Andrey Vagin <avagin@openvz.org>
Acked-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
2012-01-19 16:16:58 +04:00
Cyrill Gorcunov
86d114438e lock: Add cr_wait_init helper
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
2012-01-04 16:40:13 +04:00
Cyrill Gorcunov
fd7543e6e5 Gather futex helpers into lock.h
Based-on-patch-from: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Andrey Vagin <avagin@openvz.org>
2011-12-26 23:54:18 +04:00