mirror of
https://github.com/Ponce/slackbuilds
synced 2024-11-29 13:00:32 +01:00
90 lines
2.4 KiB
Groff
90 lines
2.4 KiB
Groff
*** dbinc/mp.h 2007-09-28 01:28:25.000000000 +1000
|
|
--- dbinc/mp.h 2008-02-14 01:22:09.000000000 +1100
|
|
***************
|
|
*** 639,644 ****
|
|
--- 639,647 ----
|
|
*/
|
|
#define MP_TRUNC_RECOVER 0x01
|
|
|
|
+ /* Private flags to DB_MPOOLFILE->close. */
|
|
+ #define DB_MPOOL_NOLOCK 0x002 /* Already have mpf locked. */
|
|
+
|
|
#if defined(__cplusplus)
|
|
}
|
|
#endif
|
|
*** mp/mp_fopen.c 2007-05-18 03:18:01.000000000 +1000
|
|
--- mp/mp_fopen.c 2008-02-12 16:09:42.000000000 +1100
|
|
***************
|
|
*** 888,894 ****
|
|
* when we try to flush them.
|
|
*/
|
|
deleted = 0;
|
|
! MUTEX_LOCK(dbenv, mfp->mutex);
|
|
if (F_ISSET(dbmfp, MP_MULTIVERSION))
|
|
--mfp->multiversion;
|
|
if (--mfp->mpf_cnt == 0 || LF_ISSET(DB_MPOOL_DISCARD)) {
|
|
--- 888,895 ----
|
|
* when we try to flush them.
|
|
*/
|
|
deleted = 0;
|
|
! if (!LF_ISSET(DB_MPOOL_NOLOCK))
|
|
! MUTEX_LOCK(dbenv, mfp->mutex);
|
|
if (F_ISSET(dbmfp, MP_MULTIVERSION))
|
|
--mfp->multiversion;
|
|
if (--mfp->mpf_cnt == 0 || LF_ISSET(DB_MPOOL_DISCARD)) {
|
|
***************
|
|
*** 909,921 ****
|
|
}
|
|
}
|
|
if (mfp->block_cnt == 0) {
|
|
if ((t_ret =
|
|
__memp_mf_discard(dbmp, mfp)) != 0 && ret == 0)
|
|
ret = t_ret;
|
|
deleted = 1;
|
|
}
|
|
}
|
|
! if (!deleted)
|
|
MUTEX_UNLOCK(dbenv, mfp->mutex);
|
|
|
|
done: /* Discard the DB_MPOOLFILE structure. */
|
|
--- 910,928 ----
|
|
}
|
|
}
|
|
if (mfp->block_cnt == 0) {
|
|
+ /*
|
|
+ * We should never discard this mp file if our caller
|
|
+ * is holding the lock on it. See comment in
|
|
+ * __memp_sync_file.
|
|
+ */
|
|
+ DB_ASSERT(dbenv, !LF_ISSET(DB_MPOOL_NOLOCK));
|
|
if ((t_ret =
|
|
__memp_mf_discard(dbmp, mfp)) != 0 && ret == 0)
|
|
ret = t_ret;
|
|
deleted = 1;
|
|
}
|
|
}
|
|
! if (!deleted && !LF_ISSET(DB_MPOOL_NOLOCK))
|
|
MUTEX_UNLOCK(dbenv, mfp->mutex);
|
|
|
|
done: /* Discard the DB_MPOOLFILE structure. */
|
|
*** mp/mp_sync.c 2007-06-02 04:32:44.000000000 +1000
|
|
--- mp/mp_sync.c 2008-02-12 16:09:42.000000000 +1100
|
|
***************
|
|
*** 755,761 ****
|
|
* This is important since we are called with the hash bucket
|
|
* locked. The mfp will get freed via the cleanup pass.
|
|
*/
|
|
! if (dbmfp != NULL && (t_ret = __memp_fclose(dbmfp, 0)) != 0 && ret == 0)
|
|
ret = t_ret;
|
|
|
|
--mfp->mpf_cnt;
|
|
--- 755,762 ----
|
|
* This is important since we are called with the hash bucket
|
|
* locked. The mfp will get freed via the cleanup pass.
|
|
*/
|
|
! if (dbmfp != NULL &&
|
|
! (t_ret = __memp_fclose(dbmfp, DB_MPOOL_NOLOCK)) != 0 && ret == 0)
|
|
ret = t_ret;
|
|
|
|
--mfp->mpf_cnt;
|
|
|