1 files changed, 20 insertions, 20 deletions

diff --git a/grep.c b/grep.c
index 2b26cee08d..4db1510d16 100644
--- a/grep.c
+++ b/grep.c
@@ -11,7 +11,8 @@
 #include "help.h"
 
 static int grep_source_load(struct grep_source *gs);
-static int grep_source_is_binary(struct grep_source *gs);
+static int grep_source_is_binary(struct grep_source *gs,
+				 struct index_state *istate);
 
 static struct grep_opt grep_defaults;
 
@@ -42,7 +43,7 @@ static void color_set(char *dst, const char *color_bytes)
  * We could let the compiler do this, but without C99 initializers
  * the code gets unwieldy and unreadable, so...
  */
-void init_grep_defaults(void)
+void init_grep_defaults(struct repository *repo)
 {
 	struct grep_opt *opt = &grep_defaults;
 	static int run_once;
@@ -52,6 +53,7 @@ void init_grep_defaults(void)
 	run_once++;
 
 	memset(opt, 0, sizeof(*opt));
+	opt->repo = repo;
 	opt->relative = 1;
 	opt->pathname = 1;
 	opt->max_depth = -1;
@@ -149,12 +151,13 @@ int grep_config(const char *var, const char *value, void *cb)
  * default values from the template we read the configuration
  * information in an earlier call to git_config(grep_config).
  */
-void grep_init(struct grep_opt *opt, const char *prefix)
+void grep_init(struct grep_opt *opt, struct repository *repo, const char *prefix)
 {
 	struct grep_opt *def = &grep_defaults;
 	int i;
 
 	memset(opt, 0, sizeof(*opt));
+	opt->repo = repo;
 	opt->prefix = prefix;
 	opt->prefix_length = (prefix && *prefix) ? strlen(prefix) : 0;
 	opt->pattern_tail = &opt->pattern_list;
@@ -1510,7 +1513,6 @@ static void show_line(struct grep_opt *opt, char *bol, char *eol,
 	}
 }
 
-#ifndef NO_PTHREADS
 int grep_use_locks;
 
 /*
@@ -1536,16 +1538,11 @@ static inline void grep_attr_unlock(void)
  */
 pthread_mutex_t grep_read_mutex;
 
-#else
-#define grep_attr_lock()
-#define grep_attr_unlock()
-#endif
-
 static int match_funcname(struct grep_opt *opt, struct grep_source *gs, char *bol, char *eol)
 {
 	xdemitconf_t *xecfg = opt->priv;
 	if (xecfg && !xecfg->find_func) {
-		grep_source_load_driver(gs);
+		grep_source_load_driver(gs, opt->repo->index);
 		if (gs->driver->funcname.pattern) {
 			const struct userdiff_funcname *pe = &gs->driver->funcname;
 			xdiff_set_find_func(xecfg, pe->pattern, pe->cflags);
@@ -1708,7 +1705,8 @@ static int look_ahead(struct grep_opt *opt,
 	return 0;
 }
 
-static int fill_textconv_grep(struct userdiff_driver *driver,
+static int fill_textconv_grep(struct repository *r,
+			      struct userdiff_driver *driver,
 			      struct grep_source *gs)
 {
 	struct diff_filespec *df;
@@ -1741,7 +1739,7 @@ static int fill_textconv_grep(struct userdiff_driver *driver,
 	 * structure.
 	 */
 	grep_read_lock();
-	size = fill_textconv(driver, df, &buf);
+	size = fill_textconv(r, driver, df, &buf);
 	grep_read_unlock();
 	free_filespec(df);
 
@@ -1801,7 +1799,7 @@ static int grep_source_1(struct grep_opt *opt, struct grep_source *gs, int colle
 	opt->last_shown = 0;
 
 	if (opt->allow_textconv) {
-		grep_source_load_driver(gs);
+		grep_source_load_driver(gs, opt->repo->index);
 		/*
 		 * We might set up the shared textconv cache data here, which
 		 * is not thread-safe.
@@ -1818,11 +1816,11 @@ static int grep_source_1(struct grep_opt *opt, struct grep_source *gs, int colle
 	if (!textconv) {
 		switch (opt->binary) {
 		case GREP_BINARY_DEFAULT:
-			if (grep_source_is_binary(gs))
+			if (grep_source_is_binary(gs, opt->repo->index))
 				binary_match_only = 1;
 			break;
 		case GREP_BINARY_NOMATCH:
-			if (grep_source_is_binary(gs))
+			if (grep_source_is_binary(gs, opt->repo->index))
 				return 0; /* Assume unmatch */
 			break;
 		case GREP_BINARY_TEXT:
@@ -1837,7 +1835,7 @@ static int grep_source_1(struct grep_opt *opt, struct grep_source *gs, int colle
 
 	try_lookahead = should_lookahead(opt);
 
-	if (fill_textconv_grep(textconv, gs) < 0)
+	if (fill_textconv_grep(opt->repo, textconv, gs) < 0)
 		return 0;
 
 	bol = gs->buf;
@@ -2168,22 +2166,24 @@ static int grep_source_load(struct grep_source *gs)
 	BUG("invalid grep_source type to load");
 }
 
-void grep_source_load_driver(struct grep_source *gs)
+void grep_source_load_driver(struct grep_source *gs,
+			     struct index_state *istate)
 {
 	if (gs->driver)
 		return;
 
 	grep_attr_lock();
 	if (gs->path)
-		gs->driver = userdiff_find_by_path(gs->path);
+		gs->driver = userdiff_find_by_path(istate, gs->path);
 	if (!gs->driver)
 		gs->driver = userdiff_find_by_name("default");
 	grep_attr_unlock();
 }
 
-static int grep_source_is_binary(struct grep_source *gs)
+static int grep_source_is_binary(struct grep_source *gs,
+				 struct index_state *istate)
 {
-	grep_source_load_driver(gs);
+	grep_source_load_driver(gs, istate);
 	if (gs->driver->binary != -1)
 		return gs->driver->binary;