diff options
Diffstat (limited to 'src/include/storage/proc.h')
| -rw-r--r-- | src/include/storage/proc.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/include/storage/proc.h b/src/include/storage/proc.h index 71413aaf591..9ccabae1b30 100644 --- a/src/include/storage/proc.h +++ b/src/include/storage/proc.h @@ -22,7 +22,7 @@ /* * Each backend advertises up to PGPROC_MAX_CACHED_SUBXIDS TransactionIds - * for non-aborted subtransactions of its current top transaction. These + * for non-aborted subtransactions of its current top transaction. These * have to be treated as running XIDs by other backends. * * We also keep track of whether the cache overflowed (ie, the transaction has @@ -59,7 +59,7 @@ struct XidCache * Each backend has a PGPROC struct in shared memory. There is also a list of * currently-unused PGPROC structs that will be reallocated to new backends. * - * links: list link for any list the PGPROC is in. When waiting for a lock, + * links: list link for any list the PGPROC is in. When waiting for a lock, * the PGPROC is linked into that lock's waitProcs queue. A recycled PGPROC * is linked into ProcGlobal's freeProcs list. * @@ -131,7 +131,7 @@ struct PGPROC struct XidCache subxids; /* cache for subtransaction XIDs */ - /* Per-backend LWLock. Protects fields below. */ + /* Per-backend LWLock. Protects fields below. */ LWLockId backendLock; /* protects the fields below */ /* Lock manager data, recording fast-path locks taken by this backend. */ @@ -150,7 +150,7 @@ extern PGDLLIMPORT struct PGXACT *MyPgXact; /* * Prior to PostgreSQL 9.2, the fields below were stored as part of the - * PGPROC. However, benchmarking revealed that packing these particular + * PGPROC. However, benchmarking revealed that packing these particular * members into a separate array as tightly as possible sped up GetSnapshotData * considerably on systems with many CPU cores, by reducing the number of * cache lines needing to be fetched. Thus, think very carefully before adding |