| #! /bin/bash |
| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright (c) 2024, Jeff Layton <jlayton@kernel.org> |
| # |
| # FS QA Test No. 755 |
| # |
| # Create a file, stat it and then unlink it. Does the ctime of the |
| # target inode change? |
| # |
| . ./common/preamble |
| _begin_fstest auto quick |
| |
| _require_hardlinks |
| _require_test |
| [ "$FSTYP" = "btrfs" ] && _fixed_by_kernel_commit 3bc2ac2f8f0b \ |
| "btrfs: update target inode's ctime on unlink" |
| |
| testfile="$TEST_DIR/unlink-ctime1.$$" |
| testlink="$TEST_DIR/unlink-ctime2.$$" |
| |
| rm -f $testfile $testlink |
| touch $testfile |
| ln $testfile $testlink |
| |
| time1=$(stat -c "%Z" $testfile) |
| |
| sleep 2 |
| unlink $testlink |
| |
| time2=$(stat -c "%Z" $testfile) |
| |
| unlink $testfile |
| |
| if [ $time1 -eq $time2 ]; then |
| echo "Target's ctime did not change after unlink!" |
| fi |
| |
| echo Silence is golden |
| status=0 |
| exit |
