X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin%2Fgrep.c;h=5c2ae94e5576f2e8af1f8509b789a67851db2598;hb=5e0ec15eb131075d0c3e61b33bcc7931bbc8bc08;hp=988ea1d3324d6e32fcfd3b97da0fad5ae41b592c;hpb=f1f509cc4504ebe9e2922c7bc61794183e3d441a;p=git.git

diff --git a/builtin/grep.c b/builtin/grep.c
index 988ea1d33..5c2ae94e5 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -17,7 +17,6 @@
 #include "grep.h"
 #include "quote.h"
 #include "dir.h"
-#include "thread-utils.h"
 
 static char const * const grep_usage[] = {
 	"git grep [options] [-e] <pattern> [<rev>...] [[--] <path>...]",
@@ -256,6 +255,7 @@ static void start_threads(struct grep_opt *opt)
 
 	pthread_mutex_init(&grep_mutex, NULL);
 	pthread_mutex_init(&read_sha1_mutex, NULL);
+	pthread_mutex_init(&grep_attr_mutex, NULL);
 	pthread_cond_init(&cond_add, NULL);
 	pthread_cond_init(&cond_write, NULL);
 	pthread_cond_init(&cond_result, NULL);
@@ -303,6 +303,7 @@ static int wait_all(void)
 
 	pthread_mutex_destroy(&grep_mutex);
 	pthread_mutex_destroy(&read_sha1_mutex);
+	pthread_mutex_destroy(&grep_attr_mutex);
 	pthread_cond_destroy(&cond_add);
 	pthread_cond_destroy(&cond_write);
 	pthread_cond_destroy(&cond_result);
@@ -1001,20 +1002,6 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
 	if (!opt.fixed && opt.ignore_case)
 		opt.regflags |= REG_ICASE;
 
-#ifndef NO_PTHREADS
-	if (online_cpus() == 1 || !grep_threads_ok(&opt))
-		use_threads = 0;
-
-	if (use_threads) {
-		if (opt.pre_context || opt.post_context || opt.file_break ||
-		    opt.funcbody)
-			skip_first_line = 1;
-		start_threads(&opt);
-	}
-#else
-	use_threads = 0;
-#endif
-
 	compile_grep_patterns(&opt);
 
 	/* Check revs and then paths */
@@ -1036,6 +1023,25 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
 		break;
 	}
 
+#ifndef NO_PTHREADS
+	if (list.nr || cached || online_cpus() == 1)
+		use_threads = 0;
+#else
+	use_threads = 0;
+#endif
+
+	opt.use_threads = use_threads;
+
+#ifndef NO_PTHREADS
+	if (use_threads) {
+		if (!(opt.name_only || opt.unmatch_name_only || opt.count)
+		    && (opt.pre_context || opt.post_context ||
+			opt.file_break || opt.funcbody))
+			skip_first_line = 1;
+		start_threads(&opt);
+	}
+#endif
+
 	/* The rest are paths */
 	if (!seen_dashdash) {
 		int j;