diff options
| author |   Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2021-11-29 18:46:53 +0100 |
|---|---|---|
| committer |   Peter Zijlstra <peterz@infradead.org> | 2021-12-07 15:14:12 +0100 |
| commit | 0cf292b569bc9bc87d29ac87ca5c47fdd5882e10 (patch) | |
| tree | 7c33ea3f9c11f756dfb6ee4aa530c565ff78118d /arch/sh/include/asm/spinlock_types.h | |
| parent | locking: Mark racy reads of owner->on_cpu (diff) | |
| download | linux-dev-0cf292b569bc9bc87d29ac87ca5c47fdd5882e10.tar.xz linux-dev-0cf292b569bc9bc87d29ac87ca5c47fdd5882e10.zip | |
x86/mm: Include spinlock_t definition in pgtable.
This header file provides forward declartion for pgd_lock but does not
include the header defining its type. This works since the definition of
spinlock_t is usually included somehow via printk.
By trying to avoid recursive includes on PREEMPT_RT I avoided the loop
in printk and as a consequnce kernel/intel.c failed to compile due to
missing type definition.
Include the needed definition for spinlock_t.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20211129174654.668506-11-bigeasy@linutronix.de
Diffstat (limited to 'arch/sh/include/asm/spinlock_types.h')
0 files changed, 0 insertions, 0 deletions