Introduce new config option for mmap limit.

diff --git a/sha1_file.c b/sha1_file.c
index 4824a5d4d8bb5104461ea8245d9a22b5408cb537..4183f595edfe6086f5097a430cb48202db00c5c1 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -397,7 +397,6 @@ static char *find_sha1_file(const unsigned char *sha1, struct stat *st)
        return NULL;
 }
 
-#define PACK_MAX_SZ (1<<26)
 static int pack_used_ctr;
 static unsigned long pack_mapped;
 struct packed_git *packed_git;
@@ -490,7 +489,7 @@ int use_packed_git(struct packed_git *p)
                struct pack_header *hdr;
 
                pack_mapped += p->pack_size;
-               while (PACK_MAX_SZ < pack_mapped && unuse_one_packed_git())
+               while (packed_git_limit < pack_mapped && unuse_one_packed_git())
                        ; /* nothing */
                fd = open(p->pack_name, O_RDONLY);
                if (fd < 0)