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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2015-01-13 10:29:16 +0200 |
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| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2015-01-13 10:32:38 +0200 |
| commit | 3dfce37627b76e4da9e1d6090beedb608cefafcb (patch) | |
| tree | 2f0f1a95a8f6fcc0485b18f1033741a3f5839e97 | |
| parent | 7391e2513f486a5df3eebf132c6dd6c16cf4e1f1 (diff) | |
| download | postgresql-3dfce37627b76e4da9e1d6090beedb608cefafcb.tar.gz postgresql-3dfce37627b76e4da9e1d6090beedb608cefafcb.zip | |
Fix typos in comment.
Plus some tiny wordsmithing of not-quite-typos.
| -rw-r--r-- | src/include/port/atomics/fallback.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/include/port/atomics/fallback.h b/src/include/port/atomics/fallback.h index b1a9a6a7cc7..4e04f9758b9 100644 --- a/src/include/port/atomics/fallback.h +++ b/src/include/port/atomics/fallback.h @@ -38,12 +38,12 @@ extern void pg_spinlock_barrier(void); #ifndef pg_compiler_barrier_impl /* * If the compiler/arch combination does not provide compiler barriers, - * provide a fallback. That fallback simply consists out of a function call - * into a externally defined function. That should guarantee compiler barrier + * provide a fallback. The fallback simply consists of a function call into + * an externally defined function. That should guarantee compiler barrier * semantics except for compilers that do inter translation unit/global * optimization - those better provide an actual compiler barrier. * - * Using a native compiler barrier for sure is a lot faster than this... + * A native compiler barrier for sure is a lot faster than this... */ #define PG_HAVE_COMPILER_BARRIER_EMULATION extern void pg_extern_compiler_barrier(void); @@ -52,7 +52,7 @@ extern void pg_extern_compiler_barrier(void); /* - * If we have atomics implementation for this platform fall back to providing + * If we have atomics implementation for this platform, fall back to providing * the atomics API using a spinlock to protect the internal state. Possibly * the spinlock implementation uses semaphores internally... * @@ -122,7 +122,7 @@ pg_atomic_unlocked_test_flag_impl(volatile pg_atomic_flag *ptr) /* * Can't do this efficiently in the semaphore based implementation - we'd * have to try to acquire the semaphore - so always return true. That's - * correct, because this is only an unlocked test anyway.Do this in the + * correct, because this is only an unlocked test anyway. Do this in the * header so compilers can optimize the test away. */ return true; |