tdb2: move mmap into struct tdb_file

[ccan] / ccan / tdb2 / free.c

diff --git a/ccan/tdb2/free.c b/ccan/tdb2/free.c
index 9ea8efd1134542b1dc0a92a1eb2d0d43364210bc..7633eb772c7ff925f9cba7779234d1371b4427e0 100644 (file)
--- a/ccan/tdb2/free.c
+++ b/ccan/tdb2/free.c
@@ -287,7 +287,7 @@ static tdb_bool_err coalesce(struct tdb_context *tdb,
        add_stat(tdb, alloc_coalesce_tried, 1);
        end = off + sizeof(struct tdb_used_record) + data_len;
 
-       while (end < tdb->map_size) {
+       while (end < tdb->file->map_size) {
                const struct tdb_free_record *r;
                tdb_off_t nb_off;
                unsigned ftable, bucket;
@@ -668,10 +668,10 @@ static enum TDB_ERROR tdb_expand(struct tdb_context *tdb, tdb_len_t size)
 
        /* always make room for at least 100 more records, and at
            least 25% more space. */
-       if (size * TDB_EXTENSION_FACTOR > tdb->map_size / 4)
+       if (size * TDB_EXTENSION_FACTOR > tdb->file->map_size / 4)
                wanted = size * TDB_EXTENSION_FACTOR;
        else
-               wanted = tdb->map_size / 4;
+               wanted = tdb->file->map_size / 4;
        wanted = adjust_size(0, wanted);
 
        /* Only one person can expand file at a time. */
@@ -681,9 +681,9 @@ static enum TDB_ERROR tdb_expand(struct tdb_context *tdb, tdb_len_t size)
        }
 
        /* Someone else may have expanded the file, so retry. */
-       old_size = tdb->map_size;
-       tdb->methods->oob(tdb, tdb->map_size + 1, true);
-       if (tdb->map_size != old_size) {
+       old_size = tdb->file->map_size;
+       tdb->methods->oob(tdb, tdb->file->map_size + 1, true);
+       if (tdb->file->map_size != old_size) {
                tdb_unlock_expand(tdb, F_WRLCK);
                return TDB_SUCCESS;
        }