btrfs/049: remove the test

inode_cache is deprecated and will never appear in mount
options; remove it entirely

Link: https://www.spinics.net/lists/linux-btrfs/msg107910.html
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Ma Xinjian <xinjianx.ma@intel.com>
Acked-by: David Sterba <dsterba@suse.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>

diff --git a/tests/btrfs/049 b/tests/btrfs/049
deleted file mode 100755 (executable)
index 87c205c..0000000
--- a/tests/btrfs/049
+++ /dev/null
@@ -1,85 +0,0 @@
-#! /bin/bash
-# SPDX-License-Identifier: GPL-2.0
-# Copyright (c) 2014 Fujitsu.  All Rights Reserved.
-#
-# FS QA Test No. btrfs/049
-#
-# Regression test for btrfs inode caching vs tree log which was
-# addressed by the following kernel patch.
-#
-# Btrfs: fix inode caching vs tree log
-#
-. ./common/preamble
-_begin_fstest auto quick
-
-# Override the default cleanup function.
-_cleanup()
-{
-       _cleanup_flakey
-       rm -rf $tmp
-}
-
-# Import common functions.
-. ./common/filter
-. ./common/dmflakey
-
-# real QA test starts here
-_supported_fs btrfs
-_require_scratch
-_require_dm_target flakey
-# Zoned btrfs does not support inode cache
-_require_non_zoned_device "$SCRATCH_DEV"
-
-_scratch_mkfs >> $seqres.full 2>&1
-
-SAVE_MOUNT_OPTIONS="$MOUNT_OPTIONS"
-MOUNT_OPTIONS="$MOUNT_OPTIONS -o inode_cache,commit=100"
-
-# create a basic flakey device that will never error out
-_init_flakey
-_mount_flakey
-
-_get_inode_id()
-{
-       local inode_id
-       inode_id=`stat $1 | grep Inode: | $AWK_PROG '{print $4}'`
-       echo $inode_id
-}
-
-$XFS_IO_PROG -f -c "pwrite 0 10M" -c "fsync" \
-       $SCRATCH_MNT/data >& /dev/null
-
-inode_id=`_get_inode_id "$SCRATCH_MNT/data"`
-rm -f $SCRATCH_MNT/data
-
-for i in `seq 1 5`;
-do
-       mkdir $SCRATCH_MNT/dir_$i
-       new_inode_id=`_get_inode_id $SCRATCH_MNT/dir_$i`
-       if [ $new_inode_id -eq $inode_id ]
-       then
-               $XFS_IO_PROG -f -c "pwrite 0 1M" -c "fsync" \
-                       $SCRATCH_MNT/dir_$i/data1 >& /dev/null
-               _load_flakey_table 1
-               _unmount_flakey
-               need_umount=1
-               break
-       fi
-       sleep 1
-done
-
-# restore previous mount options
-export MOUNT_OPTIONS="$SAVE_MOUNT_OPTIONS"
-
-# ok mount so that any recovery that needs to happen is done
-if [ $new_inode_id -eq $inode_id ];then
-       _load_flakey_table $FLAKEY_ALLOW_WRITES
-       _mount_flakey
-       _unmount_flakey
-fi
-
-# make sure we got a valid fs after replay
-_check_scratch_fs $FLAKEY_DEV
-
-status=0
-exit