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3 commits

Author SHA1 Message Date
Al Viro
16a8016372 sanitize tsk_is_polling() 
Make default just return 0.  The current default (checking
TIF_POLLING_NRFLAG) is taken to architectures that need it;
ones that don't do polling in their idle threads don't need
to defined TIF_POLLING_NRFLAG at all.

ia64 defined both TS_POLLING (used by its tsk_is_polling())
and TIF_POLLING_NRFLAG (not used at all).  Killed the latter...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-10-01 09:58:13 -04:00
Al Viro
8af4efac26 bury _TIF_RESTORE_SIGMASK 
never used...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2012-10-01 09:58:12 -04:00
Jonas Bonn
88ef7f3f13 OpenRISC: Scheduling/Process management 
Signed-off-by: Jonas Bonn <jonas@southpole.se>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
 2011-07-22 18:46:36 +02:00