diff options
| author | Ruslan Ermilov <ru@FreeBSD.org> | 2001-08-08 08:24:48 +0000 |
|---|---|---|
| committer | Ruslan Ermilov <ru@FreeBSD.org> | 2001-08-08 08:24:48 +0000 |
| commit | b2c1689061c73b169aef4ab8b48f3f032edf7c7e (patch) | |
| tree | 2b630da63c91eab80799ee15fc10c7c4415ff16d | |
| parent | 20f9910b18cc1905cea4206b1d5a41dc881cc859 (diff) | |
Notes
| -rw-r--r-- | share/man/man9/vm_page_io.9 | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/share/man/man9/vm_page_io.9 b/share/man/man9/vm_page_io.9 index 36728d433849..b2ed9650371d 100644 --- a/share/man/man9/vm_page_io.9 +++ b/share/man/man9/vm_page_io.9 @@ -40,7 +40,7 @@ .Ft void .Fn vm_page_io_start "vm_page_t m" .Ft void -.Fn vm_page_io_finised "vm_page_t m" +.Fn vm_page_io_finished "vm_page_t m" .Sh DESCRIPTION The .Fn vm_page_io_start @@ -49,11 +49,15 @@ function prepares the page for I/O by incrementing its busy flag by 1. The .Fn vm_page_io_finished 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 PG_WANTED. -A page is typically marked PG_WANTED by a thread to register interested in +count is zero, a wakeup 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. .Sh AUTHORS +.An -nosplit This man page was written by -.An Chad David Aq davidc@acns.ab.ca , +.An Chad David Aq davidc@acns.ab.ca and -.An Alfred Perlstein Aq alfred@freebsd.org . +.An Alfred Perlstein Aq alfred@FreeBSD.org . |
