alexclear

#!/bin/sh

. /usr/share/initramfs-tools/hook-functions

PREREQ=""
prereqs()
{
     echo "$PREREQ"
}

alexclear

[client]
port            = 3306
socket          = /var/run/mysqld/mysqld.sock

[mysqld_safe]
socket          = /var/run/mysqld/mysqld.sock
nice            = 0

[mysqld]
user            = mysql

alexclear

[root@cellar sb]# sysbench --test=fileio --file-total-size=18G --file-test-mode=rndrw --max-time=300 --max-requests=0 run
sysbench 0.4.12:  multi-threaded system evaluation benchmark

Running the test with following options:
Number of threads: 1

Extra file open flags: 0
128 files, 144Mb each
18Gb total file size
Block size 16Kb

alexclear

#!/usr/bin/perl
use strict;
use warnings;

print "Processing ${ARGV[0]}, filtering domain ${ARGV[1]}\n";
open INPUT, ${ARGV[0]} or die $!;
open OUTPUT, ">${ARGV[0]}.filtered.xml" or die $!;

my $skip = 0;
while (my $line = <INPUT>) {

alexclear

diff -u -r .//arch/alpha/include/asm/pgalloc.h ../linux-2.6.32/arch/alpha/include/asm/pgalloc.h
--- .//arch/alpha/include/asm/pgalloc.h 2009-12-03 06:51:21.000000000 +0300
+++ ../linux-2.6.32/arch/alpha/include/asm/pgalloc.h    2012-07-22 21:06:48.000000000 +0400
@@ -38,10 +38,15 @@
 }
 
 static inline pmd_t *
+__pmd_alloc_one(struct mm_struct *mm, unsigned long address, gfp_t gfp_mask)
+{
+       return (pmd_t *)__get_free_page(gfp_mask | __GFP_ZERO);