undef/git-commit-vandalism
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Merge branch 'maint'

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* maint:
  Clear the delta base cache during fast-import checkpoint
This commit is contained in:
Junio C Hamano 2009-02-10 21:30:45 -08:00
commit fd8475d9fb
3 changed files with 9 additions and 0 deletions
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1
cache.h
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@ -830,6 +830,7 @@ extern unsigned char* use_pack(struct packed_git *, struct pack_window **, off_t
extern void close_pack_windows(struct packed_git *); extern void close_pack_windows(struct packed_git *);
extern void unuse_pack(struct pack_window **); extern void unuse_pack(struct pack_window **);
extern void free_pack_by_name(const char *); extern void free_pack_by_name(const char *);
extern void clear_delta_base_cache(void);
extern struct packed_git *add_packed_git(const char *, int, int); extern struct packed_git *add_packed_git(const char *, int, int);
extern const unsigned char *nth_packed_object_sha1(struct packed_git *, uint32_t); extern const unsigned char *nth_packed_object_sha1(struct packed_git *, uint32_t);
extern off_t nth_packed_object_offset(const struct packed_git *, uint32_t); extern off_t nth_packed_object_offset(const struct packed_git *, uint32_t);

1
fast-import.c
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@ -945,6 +945,7 @@ static void end_packfile(void)
{ {
struct packed_git *old_p = pack_data, *new_p; struct packed_git *old_p = pack_data, *new_p;
clear_delta_base_cache();
if (object_count) { if (object_count) {
char *idx_name; char *idx_name;
int i; int i;

7
sha1_file.c
View File

@ -1663,6 +1663,13 @@ static inline void release_delta_base_cache(struct delta_base_cache_entry *ent)
} }
} }
void clear_delta_base_cache(void)
{
unsigned long p;
for (p = 0; p < MAX_DELTA_CACHE; p++)
release_delta_base_cache(&delta_base_cache[p]);
}
static void add_delta_base_cache(struct packed_git *p, off_t base_offset, static void add_delta_base_cache(struct packed_git *p, off_t base_offset,
void *base, unsigned long base_size, enum object_type type) void *base, unsigned long base_size, enum object_type type)
{ {