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.TH "__ALLOC_PERCPU" 9 "August 2005" "Kernel Hackers Manual" "LINUX"
.SH NAME
__alloc_percpu \- allocate one copy of the object for every present
.SH "SYNOPSIS"
.ad l
.hy 0
.HP 26
void\ *\ \fB__alloc_percpu\ \fR\ (size_t\ \fIsize\fR, size_t\ \fIalign\fR);
.ad
.hy

.SH "ARGUMENTS"

.TP
\fIsize\fR
how many bytes of memory are required\&.

.TP
\fIalign\fR
the alignment, which can't be greater than SMP_CACHE_BYTES\&.

.SH "DESCRIPTION"

.PP
cpu in the system, zeroing them\&. Objects should be dereferenced using the per_cpu_ptr macro only\&.