commit.c: migrate the commit buffer to the parsed object store

diff --git a/commit.c b/commit.c
index 41d233520981b76c9db648e3dcb1500b88040eb4..1baac77861f2b48d1055072de8ac20c9aa4da979 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -261,18 +261,32 @@ struct commit_buffer {
        unsigned long size;
 };
 define_commit_slab(buffer_slab, struct commit_buffer);
-static struct buffer_slab buffer_slab = COMMIT_SLAB_INIT(1, buffer_slab);
+
+struct buffer_slab *allocate_commit_buffer_slab(void)
+{
+       struct buffer_slab *bs = xmalloc(sizeof(*bs));
+       init_buffer_slab(bs);
+       return bs;
+}
+
+void free_commit_buffer_slab(struct buffer_slab *bs)
+{
+       clear_buffer_slab(bs);
+       free(bs);
+}
 
 void set_commit_buffer_the_repository(struct commit *commit, void *buffer, unsigned long size)
 {
-       struct commit_buffer *v = buffer_slab_at(&buffer_slab, commit);
+       struct commit_buffer *v = buffer_slab_at(
+               the_repository->parsed_objects->buffer_slab, commit);
        v->buffer = buffer;
        v->size = size;
 }
 
 const void *get_cached_commit_buffer_the_repository(const struct commit *commit, unsigned long *sizep)
 {
-       struct commit_buffer *v = buffer_slab_peek(&buffer_slab, commit);
+       struct commit_buffer *v = buffer_slab_peek(
+               the_repository->parsed_objects->buffer_slab, commit);
        if (!v) {
                if (sizep)
                        *sizep = 0;
@@ -304,14 +318,16 @@ const void *get_commit_buffer(const struct commit *commit, unsigned long *sizep)
 
 void unuse_commit_buffer(const struct commit *commit, const void *buffer)
 {
-       struct commit_buffer *v = buffer_slab_peek(&buffer_slab, commit);
+       struct commit_buffer *v = buffer_slab_peek(
+               the_repository->parsed_objects->buffer_slab, commit);
        if (!(v && v->buffer == buffer))
                free((void *)buffer);
 }
 
 void free_commit_buffer(struct commit *commit)
 {
-       struct commit_buffer *v = buffer_slab_peek(&buffer_slab, commit);
+       struct commit_buffer *v = buffer_slab_peek(
+               the_repository->parsed_objects->buffer_slab, commit);
        if (v) {
                FREE_AND_NULL(v->buffer);
                v->size = 0;
@@ -347,7 +363,8 @@ void release_commit_memory(struct commit *c)
 
 const void *detach_commit_buffer(struct commit *commit, unsigned long *sizep)
 {
-       struct commit_buffer *v = buffer_slab_peek(&buffer_slab, commit);
+       struct commit_buffer *v = buffer_slab_peek(
+               the_repository->parsed_objects->buffer_slab, commit);
        void *ret;
 
        if (!v) {