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Make the manual page consistent and add a cross-reference to wakeup(9).

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hmp 2004-05-05 10:01:06 +00:00
parent f44620a5c4
commit b13085958e
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10
share/man/man9/vm_page_io.9
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@ -44,17 +44,19 @@
.Sh DESCRIPTION
The
.Fn vm_page_io_start
function prepares the page for I/O by incrementing its busy flag by 1.
function prepares the page for I/O by incrementing its busy flag by one.
.Pp
The
.Fn vm_page_io_finish
function lowers the busy count on the page by one, if the resulting busy
count is zero, a wakeup will be issued if the page has been marked
count is zero, a
.Xr wakeup 9
will be issued if the page has been marked
.Dv PG_WANTED .
A page is typically marked
.Dv PG_WANTED
by a thread to register interested in
the page either completing I/O or becoming available for general use.
by a thread to register its interest in
the page to either complete I/O or becoming available for general use.
.Sh AUTHORS
.An -nosplit
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