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.TH "SQ_VMA_SYNC" "9" "09 October 2005" "" ""

.SH NAME
sq_vma_sync \- Sync a VMA range
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int sq_vma_sync  (struct vm_area_struct * \fIarea\fB, unsigned long \fIstart\fB, size_t \fIlen\fB, unsigned int \fIflags\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIarea\fB\fR
VMA containing range.
.TP
\fB\fIstart\fB\fR
Start of range.
.TP
\fB\fIlen\fB\fR
Length of range.
.TP
\fB\fIflags\fB\fR
Additional flags.
.SH "DESCRIPTION"
.PP
Synchronizes an sq mapped range by flushing the store queue cache for
the duration of the mapping.
.PP
Used internally for user mappings, which must use \fBmsync\fR to prefetch
the store queue cache.