[RFC PATCH 10/10] pack: move install_packed_git()

[Jonathan Tan <jonathantanmy@xxxxxxxxxx>]

Signed-off-by: Jonathan Tan <jonathantanmy@xxxxxxxxxx>
---
 cache.h     |  1 -
 pack.c      | 11 ++++++++++-
 pack.h      |  4 ++--
 sha1_file.c |  9 ---------
 4 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/cache.h b/cache.h
index bf93477e8..41562dc0b 100644
--- a/cache.h
+++ b/cache.h
@@ -1611,7 +1611,6 @@ extern void (*report_garbage)(unsigned seen_bits, const char *path);
 
 extern void prepare_packed_git(void);
 extern void reprepare_packed_git(void);
-extern void install_packed_git(struct packed_git *pack);
 
 /*
  * Give a rough count of objects in the repository. This sacrifices accuracy
diff --git a/pack.c b/pack.c
index efe0ed3e8..4eb65e460 100644
--- a/pack.c
+++ b/pack.c
@@ -28,7 +28,7 @@ static unsigned int pack_used_ctr;
 static unsigned int pack_mmap_calls;
 static unsigned int peak_pack_open_windows;
 static unsigned int pack_open_windows;
-unsigned int pack_open_fds;
+static unsigned int pack_open_fds;
 static unsigned int pack_max_fds;
 static size_t peak_pack_mapped;
 static size_t pack_mapped;
@@ -658,3 +658,12 @@ struct packed_git *add_packed_git(const char *path, size_t path_len, int local)
 		hashclr(p->sha1);
 	return p;
 }
+
+void install_packed_git(struct packed_git *pack)
+{
+	if (pack->pack_fd != -1)
+		pack_open_fds++;
+
+	pack->next = packed_git;
+	packed_git = pack;
+}
diff --git a/pack.h b/pack.h
index c1f3ff32d..576c4fc7c 100644
--- a/pack.h
+++ b/pack.h
@@ -124,8 +124,6 @@ extern char *sha1_pack_name(const unsigned char *sha1);
  */
 extern char *sha1_pack_index_name(const unsigned char *sha1);
 
-extern unsigned int pack_open_fds;
-
 extern void pack_report(void);
 
 /*
@@ -152,4 +150,6 @@ extern unsigned char *use_pack(struct packed_git *, struct pack_window **, off_t
 extern void unuse_pack(struct pack_window **);
 extern struct packed_git *add_packed_git(const char *path, size_t path_len, int local);
 
+extern void install_packed_git(struct packed_git *pack);
+
 #endif
diff --git a/sha1_file.c b/sha1_file.c
index 7f12b1ee0..b956ca0c9 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -717,15 +717,6 @@ void *xmmap(void *start, size_t length,
 	return ret;
 }
 
-void install_packed_git(struct packed_git *pack)
-{
-	if (pack->pack_fd != -1)
-		pack_open_fds++;
-
-	pack->next = packed_git;
-	packed_git = pack;
-}
-
 void (*report_garbage)(unsigned seen_bits, const char *path);
 
 static void report_helper(const struct string_list *list,
-- 
2.14.0.434.g98096fd7a8-goog