[LTP] [PATCH v4 1/1] swapon03: Try to swapon() as many files until it fails

Petr Vorel pvorel@suse.cz
Fri Dec 19 15:03:56 CET 2025


> On Fri, Dec 19, 2025 at 6:47 PM Cyril Hrubis <chrubis@suse.cz> wrote:

> > Hi!
> > >       tst_res(TINFO, "Successfully created %d swap files", swapfiles);
> > > -     MAKE_SMALL_SWAPFILE(TEST_FILE);

> > This should stay here, right? I suppose that the test works even when we
> > pass non-existing file in the verify_swapon() but we shouldn't bet on
> > that.


> Not exactly,  I guess here deleted it because is_swap_supported(TEST_FILE)
> had already created the file but didn't clean it up in setup, so it still
> exists.

Yes.

> Or, we need to do is improve is_swap_supported(), remove the any test file,
> and then add it back separately.

My previous reply:
https://lore.kernel.org/ltp/20251219140216.GA247368@pevik/

Kind regards,
Petr


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