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| author | Paul E. McKenney <paulmck@kernel.org> | 2023-03-17 08:06:56 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2023-04-04 08:35:17 -0700 |
| commit | 3e67cb8a3c6251c86e5d058d8ee4e1909bc25af0 (patch) | |
| tree | ca3e85408d440dfa97fe777b5dd4777ff14c9f02 /include/linux/srcutree.h | |
| parent | 2b4be54830681cc023877d3b33a9b7ae9122e551 (diff) | |
| download | linux-3e67cb8a3c6251c86e5d058d8ee4e1909bc25af0.tar.gz | |
srcu: Add whitespace to __SRCU_STRUCT_INIT() & __DEFINE_SRCU()
This is a whitespace-only commit with no change in functionality.
Its purpose is to prepare for later commits that: (1) Cause statically
allocated srcu_struct structures to rely on compile-time initialization
and (2) Move fields from the srcu_struct structure to a new srcu_usage
structure.
Cc: Christoph Hellwig <hch@lst.de>
Tested-by: Sachin Sant <sachinp@linux.ibm.com>
Tested-by: "Zhang, Qiang1" <qiang1.zhang@intel.com>
Tested-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'include/linux/srcutree.h')
| -rw-r--r-- | include/linux/srcutree.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/include/linux/srcutree.h b/include/linux/srcutree.h index 558057b517b7..488d0e5d1ba3 100644 --- a/include/linux/srcutree.h +++ b/include/linux/srcutree.h @@ -108,13 +108,13 @@ struct srcu_struct { #define SRCU_STATE_SCAN1 1 #define SRCU_STATE_SCAN2 2 -#define __SRCU_STRUCT_INIT(name, pcpu_name) \ -{ \ - .sda = &pcpu_name, \ - .lock = __SPIN_LOCK_UNLOCKED(name.lock), \ - .srcu_gp_seq_needed = -1UL, \ - .work = __DELAYED_WORK_INITIALIZER(name.work, NULL, 0), \ - __SRCU_DEP_MAP_INIT(name) \ +#define __SRCU_STRUCT_INIT(name, pcpu_name) \ +{ \ + .sda = &pcpu_name, \ + .lock = __SPIN_LOCK_UNLOCKED(name.lock), \ + .srcu_gp_seq_needed = -1UL, \ + .work = __DELAYED_WORK_INITIALIZER(name.work, NULL, 0), \ + __SRCU_DEP_MAP_INIT(name) \ } /* @@ -137,15 +137,15 @@ struct srcu_struct { * See include/linux/percpu-defs.h for the rules on per-CPU variables. */ #ifdef MODULE -# define __DEFINE_SRCU(name, is_static) \ - is_static struct srcu_struct name; \ - extern struct srcu_struct * const __srcu_struct_##name; \ - struct srcu_struct * const __srcu_struct_##name \ +# define __DEFINE_SRCU(name, is_static) \ + is_static struct srcu_struct name; \ + extern struct srcu_struct * const __srcu_struct_##name; \ + struct srcu_struct * const __srcu_struct_##name \ __section("___srcu_struct_ptrs") = &name #else -# define __DEFINE_SRCU(name, is_static) \ - static DEFINE_PER_CPU(struct srcu_data, name##_srcu_data); \ - is_static struct srcu_struct name = \ +# define __DEFINE_SRCU(name, is_static) \ + static DEFINE_PER_CPU(struct srcu_data, name##_srcu_data); \ + is_static struct srcu_struct name = \ __SRCU_STRUCT_INIT(name, name##_srcu_data) #endif #define DEFINE_SRCU(name) __DEFINE_SRCU(name, /* not static */) |