The following changes since commit 7de870993035f855e1d1299a2b5c2c90b792c238:
Add an option "cgroup_nodelete" to not delete cgroups after job completion (2010-03-31 22:55:15 +0200)
are available in the git repository at:
git://git.kernel.dk/fio.git master
Jens Axboe (1):
Make the 'closest option' print a bit better
parse.c | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
---
Diff of recent changes:
diff --git a/parse.c b/parse.c
index 785d569..ad2b1e3 100644
--- a/parse.c
+++ b/parse.c
@@ -837,7 +837,7 @@ static void print_option(struct fio_option *o)
int show_cmd_help(struct fio_option *options, const char *name)
{
struct fio_option *o, *closest;
- unsigned int best_dist;
+ unsigned int best_dist = -1U;
int found = 0;
int show_all = 0;
@@ -890,7 +890,12 @@ int show_cmd_help(struct fio_option *options, const char *name)
return 0;
printf("No such command: %s", name);
- if (closest) {
+
+ /*
+ * Only print an appropriately close option, one where the edit
+ * distance isn't too big. Otherwise we get crazy matches.
+ */
+ if (closest && best_dist < 3) {
printf(" - showing closest match\n");
printf("%20s: %s\n", closest->name, closest->help);
show_option_help(closest, stdout);
--
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