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SubjectRe: Patch and Performance of larger pipes
Sorry, the patches don't compile - I mixed 2 different versions.
Apply the attached patch on top.

--
MAnfred--- 2.4/fs/pipe.c Thu Oct 18 20:10:13 2001
+++ build-2.4/fs/pipe.c Thu Oct 18 00:21:08 2001
@@ -113,7 +113,7 @@
len = (pio->offset+pio->len+PAGE_SIZE-1)/PAGE_SIZE;
down_read(&current->mm->mmap_sem);
len = get_user_pages(current, current->mm, (unsigned long)buf, len,
- 0, pio->pages, vmas);
+ 0, 0, pio->pages, vmas);
if (len > 0) {
int i;
for(i=0;i<len;i++) {
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