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[PATCH] rme96xx: fix PageReserved range 

rme96xx busmaster_malloc miscalculates and fails to set PageReserved on any
page of char *buf; but busmaster_free does it right, so do the same (I
don't have the card, just noticed this while sifting for rmap BUGs).

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
wifi-calibration
Hugh Dickins 2005-06-21 17:15:09 -07:00 committed by Linus Torvalds
parent 334795eca4
commit 7c2f3fda56
1 changed files with 1 additions and 1 deletions
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2
sound/oss/rme96xx.c
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@ -807,7 +807,7 @@ static void* busmaster_malloc(int size) {
struct page* page, *last_page;
page = virt_to_page(buf);
last_page = virt_to_page(buf + (1 << pg));
last_page = page + (1 << pg);
DBG(printk("setting reserved bit\n"));
while (page < last_page) {
SetPageReserved(page);