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invalidate_ref_cache(): take the submodule as parameter 

Instead of invalidating the ref cache on an all-or-nothing basis,
invalidate the cache for a specific submodule.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael Haggerty 2011-10-17 04:38:06 +02:00 committed by Junio C Hamano
parent 79c7ca54e1
commit 3870a0d1d8
1 changed files with 4 additions and 8 deletions
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12
refs.c
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@ -202,13 +202,9 @@ static struct ref_cache *get_ref_cache(const char *submodule)
return refs;
}
static void invalidate_ref_cache(void)
static void invalidate_ref_cache(const char *submodule)
{
struct ref_cache *refs = ref_cache;
while (refs) {
clear_ref_cache(refs);
refs = refs->next;
}
clear_ref_cache(get_ref_cache(submodule));
}
static void read_packed_refs(FILE *f, struct ref_array *array)
@ -1228,7 +1224,7 @@ int delete_ref(const char *refname, const unsigned char *sha1, int delopt)
ret |= repack_without_ref(refname);
unlink_or_warn(git_path("logs/%s", lock->ref_name));
invalidate_ref_cache();
invalidate_ref_cache(NULL);
unlock_ref(lock);
return ret;
}
@ -1527,7 +1523,7 @@ int write_ref_sha1(struct ref_lock *lock,
unlock_ref(lock);
return -1;
}
invalidate_ref_cache();
invalidate_ref_cache(NULL);
if (log_ref_write(lock->ref_name, lock->old_sha1, sha1, logmsg) < 0 ||
(strcmp(lock->ref_name, lock->orig_ref_name) &&
log_ref_write(lock->orig_ref_name, lock->old_sha1, sha1, logmsg) < 0)) {