diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2020-07-29 22:33:16 +1000 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-07-29 16:14:19 +0200 |
| commit | 459e39538e612b8dd130d34b93c9bfc89ecc836c (patch) | |
| tree | a9e6d6c84d7d4f56b467109a993d8cc0a93bc55f /include/asm-generic/qspinlock_types.h | |
| parent | 7ca8cf5347f720b07a0b32a924b768f5710547e7 (diff) | |
locking/qspinlock: Do not include atomic.h from qspinlock_types.h
This patch breaks a header loop involving qspinlock_types.h.
The issue is that qspinlock_types.h includes atomic.h, which then
eventually includes kernel.h which could lead back to the original
file via spinlock_types.h.
As ATOMIC_INIT is now defined by linux/types.h, there is no longer
any need to include atomic.h from qspinlock_types.h. This also
allows the CONFIG_PARAVIRT hack to be removed since it was trying
to prevent exactly this loop.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Waiman Long <longman@redhat.com>
Link: https://lkml.kernel.org/r/20200729123316.GC7047@gondor.apana.org.au
Diffstat (limited to 'include/asm-generic/qspinlock_types.h')
| -rw-r--r-- | include/asm-generic/qspinlock_types.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/include/asm-generic/qspinlock_types.h b/include/asm-generic/qspinlock_types.h index 56d1309d32f8..2fd1fb89ec36 100644 --- a/include/asm-generic/qspinlock_types.h +++ b/include/asm-generic/qspinlock_types.h @@ -9,15 +9,7 @@ #ifndef __ASM_GENERIC_QSPINLOCK_TYPES_H #define __ASM_GENERIC_QSPINLOCK_TYPES_H -/* - * Including atomic.h with PARAVIRT on will cause compilation errors because - * of recursive header file incluson via paravirt_types.h. So don't include - * it if PARAVIRT is on. - */ -#ifndef CONFIG_PARAVIRT #include <linux/types.h> -#include <linux/atomic.h> -#endif typedef struct qspinlock { union { |