[PATCH V2] tuna: Remove argument requirement for config_file_list option

[Leah Leshchinsky]

Running tuna with the long option --config_file_list without specifying an
argument produces an error "option --config_file_list requires argument".
This option should not require an argument, and running the short option
`tuna -l` does not produce this error.

To allow --config_file_list to be specified without an argument,
remove "=" from the "config_file_list" string in the longopts list
that is passed to getopt.

Add minor spelling fix in comments.

Signed-off-by: Leah Leshchinsky 
---
 tuna-cmd.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tuna-cmd.py b/tuna-cmd.py
index f9b20f7..8617966 100755
--- a/tuna-cmd.py
+++ b/tuna-cmd.py
@@ -504,7 +504,7 @@ def main():
                 "show_irqs", "irqs=",
                 "save=", "sockets=", "threads=", "no_uthreads",
                 "version", "what_is", "spread", "cgroup", "config_file_apply=",
-                "config_file_list=", "run=", "refresh=", "disable_perf"]
+                "config_file_list", "run=", "refresh=", "disable_perf"]
         if have_inet_diag:
             short += "n"
             long.append("show_sockets")
@@ -570,7 +570,7 @@ def main():
                                  list(map(thread_mapper, a.split(","))))
                 op_list = list(set(op_list))
                 thread_list = do_list_op(op, thread_list, op_list)
-                # Check if a process name was especified and no
+                # Check if a process name was specified and no
                 # threads was found, which would result in an empty
                 # thread list, i.e. we would print all the threads
                 # in the system when we should print nothing.

[John Kacur]

On Thu, 30 Sep 2021, Leah Leshchinsky wrote:
> Running tuna with the long option --config_file_list without specifying an
> argument produces an error "option --config_file_list requires argument".
> This option should not require an argument, and running the short option
> `tuna -l` does not produce this error.
>
> To allow --config_file_list to be specified without an argument,
> remove "=" from the "config_file_list" string in the longopts list
> that is passed to getopt.
>
> Add minor spelling fix in comments.
> Signed-off-by: Leah Leshchinsky
>
> tuna-cmd.py | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/tuna-cmd.py b/tuna-cmd.py
> index f9b20f7..8617966 100755
> --- a/tuna-cmd.py
> +++ b/tuna-cmd.py
> @@ -504,7 +504,7 @@ def main():
>                  "show_irqs", "irqs=",
>                  "save=", "sockets=", "threads=", "no_uthreads",
>                  "version", "what_is", "spread", "cgroup", "config_file_apply=",
>            "config_file_list=", "run=", "refresh=", "disable_perf"]
>            "config_file_list", "run=", "refresh=", "disable_perf"]
>    if have_inet_diag:
>        short += "n"
>        long.append("show_sockets")
>
> @@ -570,7 +570,7 @@ def main():
>                                   list(map(thread_mapper, a.split(","))))
>                  op_list = list(set(op_list))
>                  thread_list = do_list_op(op, thread_list, op_list)
>            # Check if a process name was especified and no
>            # Check if a process name was specified and no
>            # threads was found, which would result in an empty
>            # thread list, i.e. we would print all the threads
>            # in the system when we should print nothing.
>
> -- 
> 2.27.0

Thanks

Signed-off-by: John Kacur