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mdbx: more debug for lck-seize.

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This commit is contained in:
Leo Yuriev 2017-04-27 18:14:19 +03:00
parent 678e4f5738
commit 82f053a685
1 changed files with 4 additions and 0 deletions
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4
src/mdbx.c
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@ -3834,6 +3834,9 @@ static int __cold mdbx_setup_lck(MDB_env *env, char *lck_pathname, int mode) {
if (MDBX_IS_ERROR(rc))
return rc;
mdbx_debug("lck-setup: %s ",
(rc == MDBX_RESULT_TRUE) ? "exclusive" : "shared");
err = mdbx_filesize(env->me_lfd, &size);
if (unlikely(err != MDB_SUCCESS))
return err;
@ -4019,6 +4022,7 @@ int __cold mdbx_env_open_ex(MDB_env *env, const char *path, unsigned flags,
/* LY: downgrade lock only if exclusive access not requested.
* in case exclusive==1, just leave value as is. */
rc = mdbx_lck_downgrade(env);
mdbx_debug("lck-downgrade: rc %i ", rc);
if (rc != MDB_SUCCESS)
goto bailout;
}