diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2005-12-08 19:19:22 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2005-12-08 19:19:22 +0000 |
| commit | aaa3dfd26c22be1848c1f613171aca4e588e431c (patch) | |
| tree | b5660740508afb1853a3cc5354764c7b1b1b137e /src/backend/utils | |
| parent | 96e1fbe39670d3bc1a893b98072ef32118c2660f (diff) | |
Fix bgwriter's failure to release buffer pins and open files after an
error. This probably explains bug #2099 and could also account for
mysterious VACUUM hangups.
Diffstat (limited to 'src/backend/utils')
| -rw-r--r-- | src/backend/utils/resowner/resowner.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/backend/utils/resowner/resowner.c b/src/backend/utils/resowner/resowner.c index 19c7f8ea8b5..d9c830dfc1d 100644 --- a/src/backend/utils/resowner/resowner.c +++ b/src/backend/utils/resowner/resowner.c @@ -14,7 +14,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/resowner/resowner.c,v 1.16 2005/11/22 18:17:27 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/utils/resowner/resowner.c,v 1.17 2005/12/08 19:19:22 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -437,7 +437,7 @@ UnregisterResourceReleaseCallback(ResourceReleaseCallback callback, void *arg) * of memory, it's critical to do so *before* acquiring the resource. * * We allow the case owner == NULL because the bufmgr is sometimes invoked - * outside any transaction (for example, in the bgwriter). + * outside any transaction (for example, during WAL recovery). */ void ResourceOwnerEnlargeBuffers(ResourceOwner owner) @@ -470,7 +470,7 @@ ResourceOwnerEnlargeBuffers(ResourceOwner owner) * Caller must have previously done ResourceOwnerEnlargeBuffers() * * We allow the case owner == NULL because the bufmgr is sometimes invoked - * outside any transaction (for example, in the bgwriter). + * outside any transaction (for example, during WAL recovery). */ void ResourceOwnerRememberBuffer(ResourceOwner owner, Buffer buffer) @@ -487,7 +487,7 @@ ResourceOwnerRememberBuffer(ResourceOwner owner, Buffer buffer) * Forget that a buffer pin is owned by a ResourceOwner * * We allow the case owner == NULL because the bufmgr is sometimes invoked - * outside any transaction (for example, in the bgwriter). + * outside any transaction (for example, during WAL recovery). */ void ResourceOwnerForgetBuffer(ResourceOwner owner, Buffer buffer) |