dedup

commit c6c38c6642f1ae9b144aa6c19c98f21cbe5141bd
parent 43c87556750bad8f4b129dc5421060ce26952a55
Author: sin <sin@2f30.org>
Date:   Thu,  7 Mar 2019 13:09:28 +0000

Re-order function

Diffstat:
M
dedup.c
 | 
42
+++++++++++++++++++++---------------------

1 file changed, 21 insertions(+), 21 deletions(-)
diff --git a/dedup.c b/dedup.c
@@ -121,27 +121,6 @@ print_stats(struct stats *st)
 	fprintf(stderr, "Cache misses: %llu\n", cache_misses);
 }
 
-static void
-append_snap(struct snapshot *snap)
-{
-	if (mul_overflow(snap->nr_blk_descs, BLK_DESC_SIZE))
-		errx(1, "%s: overflow", __func__);
-	snap->size = snap->nr_blk_descs * BLK_DESC_SIZE;
-
-	if (add_overflow(SNAPSHOT_SIZE, snap->size))
-		errx(1, "%s: overflow", __func__);
-	snap->size += SNAPSHOT_SIZE;
-
-	xlseek(ifd, snap_hdr.size, SEEK_SET);
-	write_snapshot(ifd, snap);
-	write_snapshot_blk_descs(ifd, snap);
-
-	if (add_overflow(snap_hdr.size, snap->size))
-		errx(1, "%s: overflow", __func__);
-	snap_hdr.size += snap->size;
-	snap_hdr.nr_snapshots++;
-}
-
 static struct snapshot *
 alloc_snap(void)
 {
@@ -178,6 +157,27 @@ grow_snap(struct snapshot *snap, uint64_t nr_blk_descs)
 	return snap;
 }
 
+static void
+append_snap(struct snapshot *snap)
+{
+	if (mul_overflow(snap->nr_blk_descs, BLK_DESC_SIZE))
+		errx(1, "%s: overflow", __func__);
+	snap->size = snap->nr_blk_descs * BLK_DESC_SIZE;
+
+	if (add_overflow(SNAPSHOT_SIZE, snap->size))
+		errx(1, "%s: overflow", __func__);
+	snap->size += SNAPSHOT_SIZE;
+
+	xlseek(ifd, snap_hdr.size, SEEK_SET);
+	write_snapshot(ifd, snap);
+	write_snapshot_blk_descs(ifd, snap);
+
+	if (add_overflow(snap_hdr.size, snap->size))
+		errx(1, "%s: overflow", __func__);
+	snap_hdr.size += snap->size;
+	snap_hdr.nr_snapshots++;
+}
+
 static uint8_t *
 alloc_buf(size_t size)
 {