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| author | Robert Haas <rhaas@postgresql.org> | 2014-03-10 10:17:19 -0400 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2014-03-10 10:17:19 -0400 |
| commit | cb9a0c7987466b130fbced01ab5d5481cf3a16df (patch) | |
| tree | 930f14e0a5051d4e5cb80df023be1650cf250dd9 /src/backend/storage/ipc/ipc.c | |
| parent | 77049443a1794bc5222aabb051476367fe347202 (diff) | |
| download | postgresql-cb9a0c7987466b130fbced01ab5d5481cf3a16df.tar.gz postgresql-cb9a0c7987466b130fbced01ab5d5481cf3a16df.zip | |
Teach on_exit_reset() to discard pending cleanups for dsm.
If a postmaster child invokes fork() and then calls on_exit_reset, that
should be sufficient to let it exit() without breaking anything, but
dynamic shared memory broke that by not updating on_exit_reset() to
discard callbacks registered with dynamic shared memory segments.
Per investigation of a complaint from Tom Lane.
Diffstat (limited to 'src/backend/storage/ipc/ipc.c')
| -rw-r--r-- | src/backend/storage/ipc/ipc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/backend/storage/ipc/ipc.c b/src/backend/storage/ipc/ipc.c index 9dc48c30b61..5dea0ed8ddb 100644 --- a/src/backend/storage/ipc/ipc.c +++ b/src/backend/storage/ipc/ipc.c @@ -400,4 +400,5 @@ on_exit_reset(void) before_shmem_exit_index = 0; on_shmem_exit_index = 0; on_proc_exit_index = 0; + reset_on_dsm_detach(); } |