On Mon, 24 Jul 2023, Randy Dunlap wrote:
> A table's header and footer lines must match its text columns in
> width, so extend the header/footer for column 1 to match the text.
>
> Fixes this documentation build error:
> Documentation/filesystems/tmpfs.rst:116: ERROR: Malformed table.
> Text in column margin in table line 4.
>
> Fixes: a0ebb5aa2de3 ("tmpfs: fix Documentation of noswap and huge mount options")
> Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
> Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
> Link: https://lore.kernel.org/lkml/3084e97c-3a7d-ace8-2e9c-31642fd663df@xxxxxxxxxx/T/#me28ed2124bca2e632eee86ff1d986e5c1f731a7c
> Cc: Hugh Dickins <hughd@xxxxxxxxxx>
> Cc: linux-mm@xxxxxxxxx
> Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
> Cc: Jonathan Corbet <corbet@xxxxxxx>
> Cc: linux-doc@xxxxxxxxxxxxxxx
> ---
> I guess that Andrew will merge this since he merged the previous patch.
Acked-by: Hugh Dickins <hughd@xxxxxxxxxx>
Many thanks, Randy: your rapid rescue service is much appreciated.
>
> Documentation/filesystems/tmpfs.rst | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff -- a/Documentation/filesystems/tmpfs.rst b/Documentation/filesystems/tmpfs.rst
> --- a/Documentation/filesystems/tmpfs.rst
> +++ b/Documentation/filesystems/tmpfs.rst
> @@ -110,13 +110,13 @@ configured with CONFIG_TRANSPARENT_HUGEP
> your system (has_transparent_hugepage(), which is architecture specific).
> The mount options for this are:
>
> -=========== ==============================================================
> -huge=never Do not allocate huge pages. This is the default.
> -huge=always Attempt to allocate huge page every time a new page is needed.
> +================ ==============================================================
> +huge=never Do not allocate huge pages. This is the default.
> +huge=always Attempt to allocate huge page every time a new page is needed.
> huge=within_size Only allocate huge page if it will be fully within i_size.
> - Also respect madvise(2) hints.
> -huge=advise Only allocate huge page if requested with madvise(2).
> -=========== ==============================================================
> + Also respect madvise(2) hints.
> +huge=advise Only allocate huge page if requested with madvise(2).
> +================ ==============================================================
>
> See also Documentation/admin-guide/mm/transhuge.rst, which describes the
> sysfs file /sys/kernel/mm/transparent_hugepage/shmem_enabled: which can
