@@ -3539,7 +3539,7 @@ static void parse_argv(void)
int cmd_fast_import(int argc,
const char **argv,
const char *prefix,
- struct repository *repo UNUSED)
+ struct repository *repo)
{
unsigned int i;
@@ -3660,7 +3660,7 @@ int cmd_fast_import(int argc,
fprintf(stderr, " pools: %10lu KiB\n", (unsigned long)((tree_entry_allocd + fi_mem_pool.pool_alloc) /1024));
fprintf(stderr, " objects: %10" PRIuMAX " KiB\n", (alloc_count*sizeof(struct object_entry))/1024);
fprintf(stderr, "---------------------------------------------------------------------\n");
- pack_report();
+ pack_report(repo);
fprintf(stderr, "---------------------------------------------------------------------\n");
fprintf(stderr, "\n");
}
@@ -1493,28 +1493,11 @@ static int git_default_core_config(const char *var, const char *value,
return 0;
}
- if (!strcmp(var, "core.packedgitwindowsize")) {
- int pgsz_x2 = getpagesize() * 2;
- packed_git_window_size = git_config_ulong(var, value, ctx->kvi);
-
- /* This value must be multiple of (pagesize * 2) */
- packed_git_window_size /= pgsz_x2;
- if (packed_git_window_size < 1)
- packed_git_window_size = 1;
- packed_git_window_size *= pgsz_x2;
- return 0;
- }
-
if (!strcmp(var, "core.bigfilethreshold")) {
big_file_threshold = git_config_ulong(var, value, ctx->kvi);
return 0;
}
- if (!strcmp(var, "core.packedgitlimit")) {
- packed_git_limit = git_config_ulong(var, value, ctx->kvi);
- return 0;
- }
-
if (!strcmp(var, "core.autocrlf")) {
if (value && !strcasecmp(value, "input")) {
auto_crlf = AUTO_CRLF_INPUT;
@@ -49,8 +49,6 @@ int fsync_object_files = -1;
int use_fsync = -1;
enum fsync_method fsync_method = FSYNC_METHOD_DEFAULT;
enum fsync_component fsync_components = FSYNC_COMPONENTS_DEFAULT;
-size_t packed_git_window_size = DEFAULT_PACKED_GIT_WINDOW_SIZE;
-size_t packed_git_limit = DEFAULT_PACKED_GIT_LIMIT;
unsigned long big_file_threshold = 512 * 1024 * 1024;
char *editor_program;
char *askpass_program;
@@ -1,4 +1,3 @@
-#define USE_THE_REPOSITORY_VARIABLE
#include "git-compat-util.h"
#include "environment.h"
@@ -46,15 +45,15 @@ static size_t pack_mapped;
#define SZ_FMT PRIuMAX
static inline uintmax_t sz_fmt(size_t s) { return s; }
-void pack_report(void)
+void pack_report(struct repository *repo)
{
fprintf(stderr,
"pack_report: getpagesize() = %10" SZ_FMT "\n"
"pack_report: core.packedGitWindowSize = %10" SZ_FMT "\n"
"pack_report: core.packedGitLimit = %10" SZ_FMT "\n",
sz_fmt(getpagesize()),
- sz_fmt(packed_git_window_size),
- sz_fmt(packed_git_limit));
+ sz_fmt(repo->settings.packed_git_window_size),
+ sz_fmt(repo->settings.packed_git_limit));
fprintf(stderr,
"pack_report: pack_used_ctr = %10u\n"
"pack_report: pack_mmap_calls = %10u\n"
@@ -650,8 +649,15 @@ unsigned char *use_pack(struct packed_git *p,
break;
}
if (!win) {
- size_t window_align = packed_git_window_size / 2;
+ size_t window_align;
off_t len;
+ struct repo_settings *settings;
+
+ /* lazy load the settings in case it hasn't been setup */
+ prepare_repo_settings(p->repo);
+ settings = &p->repo->settings;
+
+ window_align = settings->packed_git_window_size / 2;
if (p->pack_fd == -1 && open_packed_git(p))
die("packfile %s cannot be accessed", p->pack_name);
@@ -659,11 +665,12 @@ unsigned char *use_pack(struct packed_git *p,
CALLOC_ARRAY(win, 1);
win->offset = (offset / window_align) * window_align;
len = p->pack_size - win->offset;
- if (len > packed_git_window_size)
- len = packed_git_window_size;
+ if (len > settings->packed_git_window_size)
+ len = settings->packed_git_window_size;
win->len = (size_t)len;
pack_mapped += win->len;
- while (packed_git_limit < pack_mapped
+
+ while (settings->packed_git_limit < pack_mapped
&& unuse_one_window(p))
; /* nothing */
win->base = xmmap_gently(NULL, win->len,
@@ -89,7 +89,7 @@ unsigned long repo_approximate_object_count(struct repository *r);
struct packed_git *find_oid_pack(const struct object_id *oid,
struct packed_git *packs);
-void pack_report(void);
+void pack_report(struct repository *repo);
/*
* mmap the index file for the specified packfile (if it is not
@@ -128,6 +128,19 @@ void prepare_repo_settings(struct repository *r)
if (!repo_config_get_ulong(r, "core.deltabasecachelimit", &ulongval))
r->settings.delta_base_cache_limit = ulongval;
+
+ if (!repo_config_get_ulong(r, "core.packedgitwindowsize", &ulongval)) {
+ int pgsz_x2 = getpagesize() * 2;
+
+ /* This value must be multiple of (pagesize * 2) */
+ ulongval /= pgsz_x2;
+ if (ulongval < 1)
+ ulongval = 1;
+ r->settings.packed_git_window_size = ulongval * pgsz_x2;
+ }
+
+ if (!repo_config_get_ulong(r, "core.packedgitlimit", &ulongval))
+ r->settings.packed_git_limit = ulongval;
}
enum log_refs_config repo_settings_get_log_all_ref_updates(struct repository *repo)
@@ -59,6 +59,8 @@ struct repo_settings {
int warn_ambiguous_refs; /* lazily loaded via accessor */
size_t delta_base_cache_limit;
+ size_t packed_git_window_size;
+ size_t packed_git_limit;
};
#define REPO_SETTINGS_INIT { \
.index_version = -1, \
@@ -66,6 +68,8 @@ struct repo_settings {
.fetch_negotiation_algorithm = FETCH_NEGOTIATION_CONSECUTIVE, \
.warn_ambiguous_refs = -1, \
.delta_base_cache_limit = DEFAULT_DELTA_BASE_CACHE_LIMIT, \
+ .packed_git_window_size = DEFAULT_PACKED_GIT_WINDOW_SIZE, \
+ .packed_git_limit = DEFAULT_PACKED_GIT_LIMIT, \
}
void prepare_repo_settings(struct repository *r);
The variables `packed_git_window_size` and `packed_git_limit` are global config variables used in the `packfile.c` file. Since it is only used in this file, let's change it from being a global config variable to a local variable for the subsystem. With this, we rid `packfile.c` from all global variable usage and this means we can also remove the `USE_THE_REPOSITORY_VARIABLE` guard from the file. Helped-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Karthik Nayak <karthik.188@gmail.com> --- builtin/fast-import.c | 4 ++-- config.c | 17 ----------------- environment.c | 2 -- packfile.c | 23 +++++++++++++++-------- packfile.h | 2 +- repo-settings.c | 13 +++++++++++++ repo-settings.h | 4 ++++ 7 files changed, 35 insertions(+), 30 deletions(-)