new file mode 100644
@@ -0,0 +1,96 @@
+#! /bin/bash
+# FS QA Test No. 317
+#
+# Test multiple fallocate collapse range calls
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2013 Samsung Electronics. All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+#
+#-----------------------------------------------------------------------
+#
+
+seq=`basename $0`
+seqres=$RESULT_DIR/$seq
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1 # failure is the default!
+trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+
+# real QA test starts here
+_supported_fs xfs ext4
+_supported_os Linux
+
+_require_scratch
+_require_xfs_io_fiemap
+_require_xfs_io_falloc_collapse
+_do_die_on_error=y
+test=$SCRATCH_MNT/test
+testfile=$SCRATCH_MNT/317.$$
+BSIZE=4096
+BLOCKS=10240
+
+# Filters fiemap output
+_filter_fiemap()
+{
+ awk --posix '
+ $3 ~ /hole/ {
+ print $1, $2, $3;
+ next;
+ }
+ $5 ~ /0x[[:xdigit:]]+/ {
+ print $1, $2, "extent";
+ }'
+}
+
+case $FSTYP in
+ ext4)
+ export MKFS_OPTIONS="-F -b $BSIZE"
+ ;;
+ xfs)
+ export MKFS_OPTIONS="-f -b size=$BSIZE"
+ ;;
+esac
+
+# make filesystem on scratch with 4KB blocksize
+_do 'make filesystem on $SCRATCH_DEV' '_scratch_mkfs'
+_do 'mount filesytem' '_scratch_mount'
+
+# Write file
+length=$(($BLOCKS*$BSIZE))
+$XFS_IO_PROG -f -c "pwrite 0 $length" -c fsync $testfile > /dev/null
+
+# Collapse alternate blocks
+for (( i = 1; i <= 7; i++ )); do
+ for(( j=0 ; j < $(($BLOCKS/(2**$i))) ; j++ )); do
+ offset=$(($j*$BSIZE))
+ $XFS_IO_PROG -c "fcollapse $offset $BSIZE" $testfile > /dev/null
+ done
+done
+
+# Check if 80 extents are present
+$XFS_IO_PROG -c "fiemap -v" $testfile | _filter_fiemap
+
+_do 'unmount $SCRATCH_DEV' 'umount $SCRATCH_DEV'
+_do 'repair filesystem' '_check_scratch_fs'
+
+# success, all done
+status=0; exit
new file mode 100644
@@ -0,0 +1,85 @@
+QA output created by 317
+make filesystem on $SCRATCH_DEV... done
+mount filesytem... done
+0: [0..7]: extent
+1: [8..15]: extent
+2: [16..23]: extent
+3: [24..31]: extent
+4: [32..39]: extent
+5: [40..47]: extent
+6: [48..55]: extent
+7: [56..63]: extent
+8: [64..71]: extent
+9: [72..79]: extent
+10: [80..87]: extent
+11: [88..95]: extent
+12: [96..103]: extent
+13: [104..111]: extent
+14: [112..119]: extent
+15: [120..127]: extent
+16: [128..135]: extent
+17: [136..143]: extent
+18: [144..151]: extent
+19: [152..159]: extent
+20: [160..167]: extent
+21: [168..175]: extent
+22: [176..183]: extent
+23: [184..191]: extent
+24: [192..199]: extent
+25: [200..207]: extent
+26: [208..215]: extent
+27: [216..223]: extent
+28: [224..231]: extent
+29: [232..239]: extent
+30: [240..247]: extent
+31: [248..255]: extent
+32: [256..263]: extent
+33: [264..271]: extent
+34: [272..279]: extent
+35: [280..287]: extent
+36: [288..295]: extent
+37: [296..303]: extent
+38: [304..311]: extent
+39: [312..319]: extent
+40: [320..327]: extent
+41: [328..335]: extent
+42: [336..343]: extent
+43: [344..351]: extent
+44: [352..359]: extent
+45: [360..367]: extent
+46: [368..375]: extent
+47: [376..383]: extent
+48: [384..391]: extent
+49: [392..399]: extent
+50: [400..407]: extent
+51: [408..415]: extent
+52: [416..423]: extent
+53: [424..431]: extent
+54: [432..439]: extent
+55: [440..447]: extent
+56: [448..455]: extent
+57: [456..463]: extent
+58: [464..471]: extent
+59: [472..479]: extent
+60: [480..487]: extent
+61: [488..495]: extent
+62: [496..503]: extent
+63: [504..511]: extent
+64: [512..519]: extent
+65: [520..527]: extent
+66: [528..535]: extent
+67: [536..543]: extent
+68: [544..551]: extent
+69: [552..559]: extent
+70: [560..567]: extent
+71: [568..575]: extent
+72: [576..583]: extent
+73: [584..591]: extent
+74: [592..599]: extent
+75: [600..607]: extent
+76: [608..615]: extent
+77: [616..623]: extent
+78: [624..631]: extent
+79: [632..639]: extent
+unmount $SCRATCH_DEV... done
+repair filesystem... done
@@ -12,3 +12,4 @@
298 auto trim
305 aio dangerous enospc rw stress
316 auto quick collapse
+317 auto collapse