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config: make packed_git_(limit|window_size) non-global variables

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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>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Karthik Nayak
2024-12-03 15:44:02 +01:00
committed by Junio C Hamano
parent d6b2d21fbf
commit d284713bae
7 changed files with 35 additions and 30 deletions
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17
config.c
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@@ -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;