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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Acked-by: Kai Ji ________________________________ From: Power, Ciara Sent: 23 November 2023 17:07 To: dev@dpdk.org Cc: thomas@monjalon.net ; Ji, Kai ; = De Lara Guarch, Pablo ; Power, Ciara ; stable@dpdk.org Subject: [PATCH] crypto/ipsec_mb: fix getting process ID per job Currently, when using IPsec-mb 1.4+, the process ID is obtained for each job in a burst with a call to getpid(). This system call uses too many CPU cycles, and is unnecessary per job. Instead, set the process ID value per lcore. This is read when processing the burst, instead of per job. Fixes: 9593d83e5d88 ("crypto/ipsec_mb: fix aesni_mb multi-process session I= D") Cc: stable@dpdk.org Signed-off-by: Ciara Power --- -- 2.25.1 --_000_SN6PR11MB34085DC27F16A3E3501E94D181B9ASN6PR11MB3408namp_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Acked-by: Kai Ji <kai.j= i@intel.com>

From: Power,= Ciara <ciara.power@intel.com>
Sent: 23 November 2023 17:07
To: dev@dpdk.org <dev@dpdk.org>
Cc: thomas@monjalon.net <thomas@monjalon.net>; Ji, Kai &l= t;kai.ji@intel.com>; De Lara Guarch, Pablo <pablo.de.lara.guarch@inte= l.com>; Power, Ciara <ciara.power@intel.com>; stable@dpdk.org <= stable@dpdk.org>
Subject: [PATCH] crypto/ipsec_mb: fix getting process ID per jo= b
 
Currently, when using IPsec-mb 1.4+, = the process ID is obtained for each
job in a burst with a call to getpid().
This system call uses too many CPU cycles, and is unnecessary per job.

Instead, set the process ID value per lcore.
This is read when processing the burst, instead of per job.

Fixes: 9593d83e5d88 ("crypto/ipsec_mb: fix aesni_mb multi-process sess= ion ID")
Cc: stable@dpdk.org

Signed-off-by: Ciara Power <ciara.power@intel.com>
---

--
2.25.1

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