Revision 8682164a66325cab07620082eb7f413b547f4b4a authored by Evgeniy Dushistov on 29 January 2007, 21:19:55 UTC, committed by Linus Torvalds on 30 January 2007, 16:26:45 UTC
During ufs_trunc_direct which is subroutine of ufs::truncate, we try the first of all free parts of block and then whole blocks. But we calculate size of block's part to free in the wrong way. This may cause bad update of used blocks and fragments statistic, and you can got report that you have free 32T on 1Gb partition. Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent a685e26
makelst
#!/bin/bash
# A script to dump mixed source code & assembly
# with correct relocations from System.map
# Requires the following lines in Rules.make.
# Author(s): DJ Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
# William Stearns <wstearns@pobox.com>
#%.lst: %.c
# $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$@) -g -c -o $*.o $<
# $(TOPDIR)/scripts/makelst $*.o $(TOPDIR)/System.map $(OBJDUMP)
#
# Copyright (C) 2000 IBM Corporation
# Author(s): DJ Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
#
t1=`$3 --syms $1 | grep .text | grep " F " | head -n 1`
if [ -n "$t1" ]; then
t2=`echo $t1 | gawk '{ print $6 }'`
if [ ! -r $2 ]; then
echo "No System.map" >&2
t7=0
else
t3=`grep $t2 $2`
t4=`echo $t3 | gawk '{ print $1 }'`
t5=`echo $t1 | gawk '{ print $1 }'`
t6=`echo $t4 - $t5 | tr a-f A-F`
t7=`( echo ibase=16 ; echo $t6 ) | bc`
fi
else
t7=0
fi
$3 -r --source --adjust-vma=$t7 $1
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