Messages in this thread | | | Subject | Re: cocci script to convert linux-kernel allocs with BITS_TO_LONGS to bitmap_alloc | From | Joe Perches <> | Date | Tue, 13 Jul 2021 16:09:22 -0700 |
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On Tue, 2021-07-13 at 23:33 +0200, Julia Lawall wrote: > > > On Fri, 9 Jul 2021, Joe Perches wrote: > > > > Here is a cocci script to convert various types of bitmap allocations > > > > that use BITS_TO_LONGS to the more typical bitmap_alloc functions. > > I see that there is also a bitmap_free. Maybe the rule should be > introducing that as well?
Yes, but as far as I know, it's difficult for coccinelle to convert the kfree() calls of any previous bitmap_alloc to bitmap_free as most frequently the kfree() call is in a separate function.
Please do it if you know how, you're probably the best in the world at coccinelle. I don't know how...
cheers, Joe
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