diff options
| author | Artur Grabowski <art@cvs.openbsd.org> | 2001-11-28 19:28:16 +0000 |
|---|---|---|
| committer | Artur Grabowski <art@cvs.openbsd.org> | 2001-11-28 19:28:16 +0000 |
| commit | cba71608cdd2f0b18c4f6ff86897f18e4c30118a (patch) | |
| tree | b92e865b4ac88831d7b112a580bfcf3af96d5ed8 /sys/uvm/uvm_anon.c | |
| parent | e6a242c5ac01267b1b262ca9daa51b8ef92c97e2 (diff) | |
Sync in more uvm from NetBSD. Mostly just cosmetic stuff.
Contains also support for page coloring.
Diffstat (limited to 'sys/uvm/uvm_anon.c')
| -rw-r--r-- | sys/uvm/uvm_anon.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/sys/uvm/uvm_anon.c b/sys/uvm/uvm_anon.c index 4089ca48991..b05abc32642 100644 --- a/sys/uvm/uvm_anon.c +++ b/sys/uvm/uvm_anon.c @@ -1,5 +1,5 @@ -/* $OpenBSD: uvm_anon.c,v 1.17 2001/11/28 13:47:39 art Exp $ */ -/* $NetBSD: uvm_anon.c,v 1.16 2001/03/10 22:46:47 chs Exp $ */ +/* $OpenBSD: uvm_anon.c,v 1.18 2001/11/28 19:28:14 art Exp $ */ +/* $NetBSD: uvm_anon.c,v 1.17 2001/05/25 04:06:12 chs Exp $ */ /* * @@ -116,7 +116,7 @@ uvm_anon_add(count) anonblock->anons = anon; LIST_INSERT_HEAD(&anonblock_list, anonblock, list); memset(anon, 0, sizeof(*anon) * needed); - + simple_lock(&uvm.afreelock); uvmexp.nanon += needed; uvmexp.nfreeanon += needed; @@ -214,7 +214,7 @@ uvm_anfree(anon) if (pg) { /* - * if the page is owned by a uobject (now locked), then we must + * if the page is owned by a uobject (now locked), then we must * kill the loan on the page rather than free it. */ @@ -240,10 +240,10 @@ uvm_anfree(anon) /* tell them to dump it when done */ pg->flags |= PG_RELEASED; UVMHIST_LOG(maphist, - " anon 0x%x, page 0x%x: BUSY (released!)", + " anon 0x%x, page 0x%x: BUSY (released!)", anon, pg, 0, 0); return; - } + } pmap_page_protect(pg, VM_PROT_NONE); uvm_lock_pageq(); /* lock out pagedaemon */ uvm_pagefree(pg); /* bye bye */ @@ -272,7 +272,7 @@ uvm_anfree(anon) /* * uvm_anon_dropswap: release any swap resources from this anon. - * + * * => anon must be locked or have a reference count of 0. */ void @@ -294,7 +294,7 @@ uvm_anon_dropswap(anon) simple_lock(&uvm.swap_data_lock); uvmexp.swpgonly--; simple_unlock(&uvm.swap_data_lock); - } + } } /* @@ -398,7 +398,7 @@ uvm_anon_lockloanpg(anon) /* * page in every anon that is paged out to a range of swslots. - * + * * swap_syscall_lock should be held (protects anonblock_list). */ |