diff options
| author |   Oleg Nesterov <oleg@redhat.com> | 2015-06-30 03:29:55 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2015-08-03 12:21:27 +0200 |
| commit | 9a301f22faac7fc2207ee49c1855a6b4ba9c5a52 (patch) | |
| tree | f8a806fa897a55f5a3a0b1055a979ac6146d66bb /include/linux/stop_machine.h | |
| parent | stop_machine: Unexport __stop_machine() (diff) | |
| download | linux-dev-9a301f22faac7fc2207ee49c1855a6b4ba9c5a52.tar.xz linux-dev-9a301f22faac7fc2207ee49c1855a6b4ba9c5a52.zip | |
stop_machine: Use 'cpu_stop_fn_t' where possible
Cosmetic, but 'cpu_stop_fn_t' actually makes the code more readable and
it doesn't break cscope. And most of the declarations already use it.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: dave@stgolabs.net
Cc: der.herr@hofr.at
Cc: paulmck@linux.vnet.ibm.com
Cc: riel@redhat.com
Cc: viro@ZenIV.linux.org.uk
Link: http://lkml.kernel.org/r/20150630012955.GA23937@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/stop_machine.h')
| -rw-r--r-- | include/linux/stop_machine.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/stop_machine.h b/include/linux/stop_machine.h index 0fca276a0537..414d924318ce 100644 --- a/include/linux/stop_machine.h +++ b/include/linux/stop_machine.h @@ -112,13 +112,13 @@ static inline int try_stop_cpus(const struct cpumask *cpumask, * * This can be thought of as a very heavy write lock, equivalent to * grabbing every spinlock in the kernel. */ -int stop_machine(int (*fn)(void *), void *data, const struct cpumask *cpus); +int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus); -int stop_machine_from_inactive_cpu(int (*fn)(void *), void *data, +int stop_machine_from_inactive_cpu(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus); #else /* CONFIG_STOP_MACHINE && CONFIG_SMP */ -static inline int stop_machine(int (*fn)(void *), void *data, +static inline int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus) { unsigned long flags; @@ -129,7 +129,7 @@ static inline int stop_machine(int (*fn)(void *), void *data, return ret; } -static inline int stop_machine_from_inactive_cpu(int (*fn)(void *), void *data, +static inline int stop_machine_from_inactive_cpu(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus) { return stop_machine(fn, data, cpus); |