linux/Documentation/padata.txt
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.10" /spapti /formti a .10" href="../linux+v.6.3.2/Documenta.10" img src="../.sta.1 /spapti.1 spap class="lxr_search">.10".10" input typvalhidden" namvalnavtarget" ion val">.10" input typvaltext" namvalsearch" idalsearch">.10" buttopttypvalsubmit">Search.10" Prefsi /a>.1 /spapti0" /divti0" form ac.1 input typvalhidden" namvalajax_lookup" idalajax_lookup" ion val">.0" /formti.0" div class="headingbottom"> 1 /a>The padata parallel execu 2 /a>Last updated for v36 3 /a>. 4 /a>Padata is atmechanism by which the kernel can farm work out to be done in. 5 /a>parallel optmultiple CPUs while retaining the ordering of tasks. It was. 6 /a>developed for use with the IPsec code, which needs to be able to perform. 7 /a>encry 8 /a>those packets. The cry o developers made a point of writing padata ipta. 9 /a>sufficiently general fash 3.8.a>. 11 /a>The first step iptusing padata is to set up a padata_instance structure for. 12 /a>overall control of how tasks are to be run:. 13 /a>. 14 /a> #include <linux/padata.h>. 15 /a>. 16 /a> struct padata_instance *padata_alloc(struct workqueue_struct *wq,. 17 /a> const struct cpumask *pcpumask,. 18 /a> const struct cpumask *cbcpumask);. 19 /a>. 20 /a>The pcpumask describes which processors will be used to execu e work. 21 /a>submitted to this instance iptparallel. 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