undef/git-commit-vandalism
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Unify code paths of threaded greps

Browse Source 
There were three awfully similar code paths ending the threaded grep. It
is better to avoid duplicated code, though.

This change might very well prevent a race, where the grep patterns were
free()d before waiting that all threads finished.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Johannes Schindelin 2010-06-12 11:32:11 -05:00 committed by Junio C Hamano
parent 30d00c395e
commit 685359cf2d
1 changed files with 5 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
builtin/grep.c
View File

@ -590,7 +590,6 @@ static int grep_cache(struct grep_opt *opt, const char **paths, int cached)
if (hit && opt->status_only)
break;
}
free_grep_patterns(opt);
return hit;
}
@ -708,7 +707,6 @@ static int grep_directory(struct grep_opt *opt, const char **paths)
if (hit && opt->status_only)
break;
}
free_grep_patterns(opt);
return hit;
}
@ -1019,31 +1017,21 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
}
if (!use_index) {
int hit;
if (cached)
die("--cached cannot be used with --no-index.");
if (list.nr)
die("--no-index cannot be used with revs.");
hit = grep_directory(&opt, paths);
if (use_threads)
hit |= wait_all();
return !hit;
}
if (!list.nr) {
int hit;
} else if (!list.nr) {
if (!cached)
setup_work_tree();
hit = grep_cache(&opt, paths, cached);
if (use_threads)
hit |= wait_all();
return !hit;
}
} else {
if (cached)
die("both --cached and trees are given.");
hit = grep_objects(&opt, paths, &list);
}
if (use_threads)
hit |= wait_all();