From 42c78a216e751cfa2720c8276c9e9f2b81640e6b Mon Sep 17 00:00:00 2001 From: René Scharfe Date: Sat, 8 Jul 2017 12:35:35 +0200 Subject: use DIV_ROUND_UP Convert code that divides and rounds up to use DIV_ROUND_UP to make the intent clearer and reduce the number of magic constants. Signed-off-by: Rene Scharfe Reviewed-by: Jeff King Signed-off-by: Junio C Hamano --- shallow.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'shallow.c') diff --git a/shallow.c b/shallow.c index f9370961f9..1aee070c4d 100644 --- a/shallow.c +++ b/shallow.c @@ -443,7 +443,7 @@ struct paint_info { static uint32_t *paint_alloc(struct paint_info *info) { - unsigned nr = (info->nr_bits + 31) / 32; + unsigned nr = DIV_ROUND_UP(info->nr_bits, 32); unsigned size = nr * sizeof(uint32_t); void *p; if (!info->pool_count || size > info->end - info->free) { @@ -471,7 +471,7 @@ static void paint_down(struct paint_info *info, const unsigned char *sha1, { unsigned int i, nr; struct commit_list *head = NULL; - int bitmap_nr = (info->nr_bits + 31) / 32; + int bitmap_nr = DIV_ROUND_UP(info->nr_bits, 32); size_t bitmap_size = st_mult(sizeof(uint32_t), bitmap_nr); struct commit *c = lookup_commit_reference_gently(sha1, 1); uint32_t *tmp; /* to be freed before return */ @@ -611,7 +611,7 @@ void assign_shallow_commits_to_refs(struct shallow_info *info, paint_down(&pi, ref->oid[i].hash, i); if (used) { - int bitmap_size = ((pi.nr_bits + 31) / 32) * sizeof(uint32_t); + int bitmap_size = DIV_ROUND_UP(pi.nr_bits, 32) * sizeof(uint32_t); memset(used, 0, sizeof(*used) * info->shallow->nr); for (i = 0; i < nr_shallow; i++) { const struct commit *c = lookup_commit(oid[shallow[i]].hash); @@ -672,7 +672,7 @@ static void post_assign_shallow(struct shallow_info *info, struct commit *c; uint32_t **bitmap; int dst, i, j; - int bitmap_nr = (info->ref->nr + 31) / 32; + int bitmap_nr = DIV_ROUND_UP(info->ref->nr, 32); struct commit_array ca; trace_printf_key(&trace_shallow, "shallow: post_assign_shallow\n"); -- cgit 1.2.3-korg