[PATCH] fixes to output of git-verify-pack -v
From: Nicolas Pitre <hidden>
Date: 2016-06-15 22:43:12
Subsystem:
the rest · Maintainer:
Linus Torvalds
Now that the default delta depth is 50, it is a good idea to also bump MAX_CHAIN to 50. While at it, make the display a bit prettier by making the MAX_CHAIN limit inclusive, and display the number of deltas that are above that limit at the end instead of the beginning. Signed-off-by: Nicolas Pitre <redacted> ---
diff --git a/pack-check.c b/pack-check.c
index d04536b..c168642 100644
--- a/pack-check.c
+++ b/pack-check.c@@ -73,12 +73,11 @@ static int verify_packfile(struct packed_git *p, } -#define MAX_CHAIN 40 +#define MAX_CHAIN 50 static void show_pack_info(struct packed_git *p) { - uint32_t nr_objects, i, chain_histogram[MAX_CHAIN]; - + uint32_t nr_objects, i, chain_histogram[MAX_CHAIN+1]; nr_objects = p->num_objects; memset(chain_histogram, 0, sizeof(chain_histogram));
@@ -109,22 +108,22 @@ static void show_pack_info(struct packed_git *p) printf("%-6s %lu %"PRIuMAX" %u %s\n", type, size, (uintmax_t)offset, delta_chain_length, sha1_to_hex(base_sha1)); - if (delta_chain_length < MAX_CHAIN) + if (delta_chain_length <= MAX_CHAIN) chain_histogram[delta_chain_length]++; else chain_histogram[0]++; } } - for (i = 0; i < MAX_CHAIN; i++) { + for (i = 0; i <= MAX_CHAIN; i++) { if (!chain_histogram[i]) continue; - printf("chain length %s %d: %d object%s\n", - i ? "=" : ">=", - i ? i : MAX_CHAIN, - chain_histogram[i], - 1 < chain_histogram[i] ? "s" : ""); + printf("chain length = %d: %d object%s\n", i, + chain_histogram[i], chain_histogram[i] > 1 ? "s" : ""); } + if (chain_histogram[0]) + printf("chain length > %d: %d object%s\n", MAX_CHAIN, + chain_histogram[0], chain_histogram[0] > 1 ? "s" : ""); } int verify_pack(struct packed_git *p, int verbose)