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shallow.c: stop abusing COMMIT_SLAB_SIZE for paint_info's memory pools

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We need to allocate a "big" block of memory in paint_alloc(). The exact
size does not really matter. But the pool size has no relation with
commit-slab. Stop using that macro here.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy 2016-12-06 19:53:35 +07:00 committed by Junio C Hamano
parent 0afd307ab4
commit 6bc3d8c5ec
1 changed files with 4 additions and 2 deletions
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6
shallow.c
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@ -353,6 +353,8 @@ void remove_nonexistent_theirs_shallow(struct shallow_info *info)
define_commit_slab(ref_bitmap, uint32_t *);
#define POOL_SIZE (512 * 1024)
struct paint_info {
struct ref_bitmap ref_bitmap;
unsigned nr_bits;
@ -369,9 +371,9 @@ static uint32_t *paint_alloc(struct paint_info *info)
if (!info->pool_count || info->free + size > info->end) {
info->pool_count++;
REALLOC_ARRAY(info->pools, info->pool_count);
info->free = xmalloc(COMMIT_SLAB_SIZE);
info->free = xmalloc(POOL_SIZE);
info->pools[info->pool_count - 1] = info->free;
info->end = info->free + COMMIT_SLAB_SIZE;
info->end = info->free + POOL_SIZE;
}
p = info->free;
info->free += size;