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-rw-r--r--environment.c4
-rw-r--r--git-compat-util.h5
2 files changed, 7 insertions, 2 deletions
diff --git a/environment.c b/environment.c
index e559fd69c..09976c7bf 100644
--- a/environment.c
+++ b/environment.c
@@ -23,8 +23,8 @@ char *git_log_output_encoding;
int shared_repository = PERM_UMASK;
const char *apply_default_whitespace;
int zlib_compression_level = Z_DEFAULT_COMPRESSION;
-size_t packed_git_window_size = 32 * 1024 * 1024;
-size_t packed_git_limit = 256 * 1024 * 1024;
+size_t packed_git_window_size = DEFAULT_PACKED_GIT_WINDOW_SIZE;
+size_t packed_git_limit = DEFAULT_PACKED_GIT_LIMIT;
int pager_in_use;
int pager_use_color = 1;
diff --git a/git-compat-util.h b/git-compat-util.h
index 5d9eb2615..4764087d8 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -92,12 +92,17 @@ extern void set_warn_routine(void (*routine)(const char *warn, va_list params));
extern void *git_mmap(void *start, size_t length, int prot, int flags, int fd, off_t offset);
extern int git_munmap(void *start, size_t length);
+#define DEFAULT_PACKED_GIT_WINDOW_SIZE (1 * 1024 * 1024)
+
#else /* NO_MMAP */
#include <sys/mman.h>
+#define DEFAULT_PACKED_GIT_WINDOW_SIZE (32 * 1024 * 1024)
#endif /* NO_MMAP */
+#define DEFAULT_PACKED_GIT_LIMIT (256 * 1024 * 1024)
+
#ifdef NO_SETENV
#define setenv gitsetenv
extern int gitsetenv(const char *, const char *, int);