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clear_ref_cache(): extract two new functions
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Extract two new functions from clear_cached_refs():
clear_loose_ref_cache() and clear_packed_ref_cache().

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Michael Haggerty authored and Junio C Hamano committed Oct 17, 2011
1 parent 1b7edaf commit 760c451
Showing 1 changed file with 15 additions and 4 deletions.
19 changes: 15 additions & 4 deletions refs.c
Original file line number Diff line number Diff line change
Expand Up @@ -158,13 +158,24 @@ static void free_ref_array(struct ref_array *array)
array->refs = NULL;
}

static void clear_ref_cache(struct ref_cache *refs)
static void clear_packed_ref_cache(struct ref_cache *refs)
{
if (refs->did_loose)
free_ref_array(&refs->loose);
if (refs->did_packed)
free_ref_array(&refs->packed);
refs->did_loose = refs->did_packed = 0;
refs->did_packed = 0;
}

static void clear_loose_ref_cache(struct ref_cache *refs)
{
if (refs->did_loose)
free_ref_array(&refs->loose);
refs->did_loose = 0;
}

static void clear_ref_cache(struct ref_cache *refs)
{
clear_packed_ref_cache(refs);
clear_loose_ref_cache(refs);
}

static struct ref_cache *create_ref_cache(const char *submodule)
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