On Tue, Apr 08, 2025 at 11:17:32AM -0700, Darrick J. Wong wrote:
> From: Darrick J. Wong <djwong@xxxxxxxxxx>
>
> This test uses sysfs-dump to capture THP diagnostic information to
> $seqres.full. Unfortunately, that's not a standard program (it's one of
> my many tools) and I forgot to paste the script into the test. Hence
> it's been broken since merge for everyone else. Fix it.
>
> Cc: <fstests@xxxxxxxxxxxxxxx> # v2024.08.11
> Fixes: 518896a7b483c0 ("xfs: test online repair when xfiles consists of THPs")
> Signed-off-by: "Darrick J. Wong" <djwong@xxxxxxxxxx>
> ---
Reviewed-by: Zorro Lang <zlang@xxxxxxxxxx>
> tests/xfs/801 | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/tests/xfs/801 b/tests/xfs/801
> index 1190cfab8a9f94..a05a6efc1a9058 100755
> --- a/tests/xfs/801
> +++ b/tests/xfs/801
> @@ -42,6 +42,18 @@ test -w "$knob" || _notrun "tmpfs transparent hugepages disabled"
> pagesize=`getconf PAGE_SIZE`
> pagesize_kb=$((pagesize / 1024))
>
> +sysfs-dump() {
> + for i in "$@"; do
> + if [ -d "$i" ]; then
> + for x in "$i/"*; do
> + test -f "$x" && echo "$x: $(cat "$x")"
> + done
> + else
> + test -f "$i" && echo "$i: $(cat "$i")"
> + fi
> + done
> +}
> +
> echo "settings now: pagesize=${pagesize_kb}KB" >> $seqres.full
> sysfs-dump /sys/kernel/mm/transparent_hugepage/* >> $seqres.full
>
>
