diff options
| -rw-r--r-- | source/lib/tdb/common/io.c | 8 | ||||
| -rw-r--r-- | source/lib/tdb/common/transaction.c | 2 |
2 files changed, 8 insertions, 2 deletions
diff --git a/source/lib/tdb/common/io.c b/source/lib/tdb/common/io.c index 172ab69d8c9..4ec18de48e0 100644 --- a/source/lib/tdb/common/io.c +++ b/source/lib/tdb/common/io.c @@ -189,7 +189,13 @@ int tdb_munmap(struct tdb_context *tdb) #ifdef HAVE_MMAP if (tdb->map_ptr) { - int ret = munmap(tdb->map_ptr, tdb->map_size); + int ret; + + ret = msync(tdb->map_ptr, tdb->map_size, MS_SYNC); + if (ret != 0) + return ret; + + ret = munmap(tdb->map_ptr, tdb->map_size); if (ret != 0) return ret; } diff --git a/source/lib/tdb/common/transaction.c b/source/lib/tdb/common/transaction.c index 4e2127be644..7acda640c8d 100644 --- a/source/lib/tdb/common/transaction.c +++ b/source/lib/tdb/common/transaction.c @@ -563,7 +563,7 @@ static int transaction_sync(struct tdb_context *tdb, tdb_off_t offset, tdb_len_t TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction: fsync failed\n")); return -1; } -#ifdef MS_SYNC +#ifdef HAVE_MMAP if (tdb->map_ptr) { tdb_off_t moffset = offset & ~(tdb->page_size-1); if (msync(moffset + (char *)tdb->map_ptr, |