Messages in this thread | | | Date | Wed, 3 May 2023 13:06:44 +0200 | From | Frederic Weisbecker <> | Subject | Re: [PATCH] Remove HAVE_VIRT_CPU_ACCOUNTING_GEN option |
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Le Sat, Apr 29, 2023 at 04:33:48PM +1000, Nicholas Piggin a écrit : > This option was created in commit 554b0004d0ec4 ("vtime: Add > HAVE_VIRT_CPU_ACCOUNTING_GEN Kconfig") for architectures to indicate > they support the 64-bit cputime_t required for VIRT_CPU_ACCOUNTING_GEN. > > The cputime_t type has since been removed, so this doesn't have any > meaning. Remove it.
Well, cputime_t has disappeared but not the u64 type used for task/cpu time accounting.
But now we have the vtime seqcount. Though we already had it when we introduced that Kconfig switch so I can't remember why this was necessary :-(
It _looks_ OK but I might be missing something...
Thanks.
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