[RFC PATCH 16/21] checkout-index: add parallel checkout support
Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
---
builtin/checkout-index.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/builtin/checkout-index.c b/builtin/checkout-index.c
index 0f1ff73129..33fb933c30 100644
--- a/builtin/checkout-index.c
+++ b/builtin/checkout-index.c
@@ -12,6 +12,7 @@
#include "cache-tree.h"
#include "parse-options.h"
#include "entry.h"
+#include "parallel-checkout.h"
#define CHECKOUT_ALL 4
static int nul_term_line;
@@ -160,6 +161,7 @@ int cmd_checkout_index(int argc, const char **argv, const char *prefix)
int prefix_length;
int force = 0, quiet = 0, not_new = 0;
int index_opt = 0;
+ int pc_workers, pc_threshold;
struct option builtin_checkout_index_options[] = {
OPT_BOOL('a', "all", &all,
N_("check out all files in the index")),
@@ -214,6 +216,14 @@ int cmd_checkout_index(int argc, const char **argv, const char *prefix)
hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
}
+ if (!to_tempfile)
+ get_parallel_checkout_configs(&pc_workers, &pc_threshold);
+ else
+ pc_workers = 1;
+
+ if (pc_workers > 1)
+ init_parallel_checkout();
+
/* Check out named files first */
for (i = 0; i < argc; i++) {
const char *arg = argv[i];
@@ -256,6 +266,12 @@ int cmd_checkout_index(int argc, const char **argv, const char *prefix)
if (all)
checkout_all(prefix, prefix_length);
+ if (pc_workers > 1) {
+ /* Errors were already reported */
+ run_parallel_checkout(&state, pc_workers, pc_threshold,
+ NULL, NULL);
+ }
+
if (is_lock_file_locked(&lock_file) &&
write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
die("Unable to write new index file");
--
2.27.0
Matheus Tavares <matheus.bernardino@usp.br>