Linux cryptographic layer development
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From: Thomas Gleixner <tglx@linutronix.de>
To: Russell King - ARM Linux <linux@armlinux.org.uk>
Cc: "Horia Geantă" <horia.geanta@nxp.com>,
	"Herbert Xu" <herbert@gondor.apana.org.au>,
	"David S. Miller" <davem@davemloft.net>,
	linux-crypto@vger.kernel.org
Subject: Re: [PATCH 11/14] Revert "crypto: caam - get rid of tasklet"
Date: Thu, 10 Nov 2016 00:19:56 +0100 (CET)	[thread overview]
Message-ID: <alpine.DEB.2.20.1611100018170.3501@nanos> (raw)
In-Reply-To: <alpine.DEB.2.20.1611092358390.3501@nanos>

On Thu, 10 Nov 2016, Thomas Gleixner wrote:
> > > which corresponds to an 8% slowdown for the threaded IRQ case.  So,
> > > tasklets are indeed faster than threaded IRQs.

Forgot to say, that this should be:

  So, tasklets are indeed faster than threaded IRQs for this particular use
  case. They are not generally faster.

Thanks,

	tglx

  reply	other threads:[~2016-11-09 23:22 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-09  8:46 [PATCH 00/14] crypto: caam - fixes, clean-up Horia Geantă
2016-11-09  8:46 ` [PATCH 01/14] crypto: caam - fix AEAD givenc descriptors Horia Geantă
2016-11-09  8:46 ` [PATCH 02/14] crypto: caam - completely remove error propagation handling Horia Geantă
2016-11-09  8:46 ` [PATCH 03/14] crypto: caam - desc.h fixes Horia Geantă
2016-11-09  8:46 ` [PATCH 04/14] crypto: caam - fix sparse warnings Horia Geantă
2016-11-09  8:46 ` [PATCH 05/14] crypto: caam - fix smatch warnings Horia Geantă
2016-11-09  8:46 ` [PATCH 06/14] crypto: caam - remove unused may_sleep in dbg_dump_sg() Horia Geantă
2016-11-09  8:46 ` [PATCH 07/14] crypto: caam - remove unused command from aead givencrypt Horia Geantă
2016-11-09  8:46 ` [PATCH 08/14] crypto: caam - trivial code clean-up Horia Geantă
2016-11-09  8:46 ` [PATCH 09/14] crypto: caam - remove unreachable code in report_ccb_status() Horia Geantă
2016-11-09  8:46 ` [PATCH 10/14] crypto: caam - fix DMA API mapping leak in ablkcipher code Horia Geantă
2016-11-09  8:46 ` [PATCH 11/14] Revert "crypto: caam - get rid of tasklet" Horia Geantă
2016-11-09  8:53   ` Russell King - ARM Linux
2016-11-09 23:17     ` Thomas Gleixner
2016-11-09 23:19       ` Thomas Gleixner [this message]
2016-11-09  8:46 ` [PATCH 12/14] crypto: caam - move sec4_sg_entry to sg_sw_sec4.h Horia Geantă
2016-11-09  8:46 ` [PATCH 13/14] crypto: caam - constify pointer to descriptor buffer Horia Geantă
2016-11-09  8:46 ` [PATCH 14/14] crypto: caam - merge identical ahash_final/finup shared desc Horia Geantă
2016-11-13 11:35 ` [PATCH 00/14] crypto: caam - fixes, clean-up Herbert Xu

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