Messages in this thread | | | Date | Tue, 26 Aug 2003 07:23:10 -0700 | From | "Martin J. Bligh" <> | Subject | Re: 2.6.0-test4-mm1 |
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--William Lee Irwin III <wli@holomorphy.com> wrote (on Tuesday, August 26, 2003 03:08:24 -0700):
> On Mon, Aug 25, 2003 at 04:10:42PM -0700, Martin J. Bligh wrote: >> 7763 4.8% total >> 2921 6.4% default_idle >> 949 0.0% direct_strnlen_user >> 719 20.6% __copy_from_user_ll >> 554 10.4% __copy_to_user_ll >> 544 33.5% kmem_cache_free >> 425 0.0% kpmd_ctor >> 372 26.1% schedule >> 349 18.7% atomic_dec_and_lock >> 322 4.1% __d_lookup >> 318 8.6% find_get_page >> 283 165.5% may_open > > Hmm, seeing functions I wrote in diffprofiles like this gives me the > wli's. Any chance you could snapshot /proc/slabinfo say every 1s during > a run so I can see what's going on?
You should be able to recreate this easily yourself, but on closer inspection, it seems the cost is just shifted from pgd_ctor.
M.
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