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posix_cpu_timer: Convert cputimer->running to bool

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In the next patch in this series, a new field 'checking_timer' will
be added to 'struct thread_group_cputimer'. Both this and the
existing 'running' integer field are just used as boolean values. To
save space in the structure, we can make both of these fields booleans.

This is a preparatory patch to convert the existing running integer
field to a boolean.

Suggested-by: George Spelvin <linux@horizon.com>
Signed-off-by: Jason Low <jason.low2@hp.com>
Reviewed: George Spelvin <linux@horizon.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: hideaki.kimura@hpe.com
Cc: terry.rudd@hpe.com
Cc: scott.norton@hpe.com
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1444849677-29330-4-git-send-email-jason.low2@hp.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Jason Low 2015-10-14 12:07:55 -07:00 • committed by Thomas Gleixner
parent 934715a191
commit d5c373eb56
4 changed files with 7 additions and 7 deletions
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2
include/linux/init_task.h
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@ -59,7 +59,7 @@ extern struct fs_struct init_fs;
.rlim = INIT_RLIMITS, \
.cputimer = { \
.cputime_atomic = INIT_CPUTIME_ATOMIC, \
.running = 0, \
.running = false, \
}, \
INIT_PREV_CPUTIME(sig) \
.cred_guard_mutex = \