On Tue, Jun 25, 2024 at 02:56:04PM GMT, Josef Bacik wrote: > Linux 6.8 adds STATX_MNT_ID_UNIQUE support > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=98d2b43081972 > > Add the text and explanation to the statx man page. > > Signed-off-by: Josef Bacik <josef@xxxxxxxxxxxxxx> Hi Josef, Thanks for the patch. I've applied it with some minor tweaks. I changed mostly the line breaks (see /Use semantic newlines/ in man-pages(7)). <https://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git/commit/?h=contrib&id=080218fbb88a94db7a9b24858ee5bad2610f13d5> Have a lovely night! Alex > --- > man/man2/statx.2 | 12 ++++++++++-- > 1 file changed, 10 insertions(+), 2 deletions(-) > > diff --git a/man/man2/statx.2 b/man/man2/statx.2 > index 0dcf7e20b..3d5ecd651 100644 > --- a/man/man2/statx.2 > +++ b/man/man2/statx.2 > @@ -234,7 +234,7 @@ .SH DESCRIPTION > .I mask > is an ORed combination of the following constants: > .P > -.in +4n > +.in +1n > .TS > lB l. > STATX_TYPE Want stx_mode & S_IFMT > @@ -255,6 +255,7 @@ .SH DESCRIPTION > STATX_MNT_ID Want stx_mnt_id (since Linux 5.8) > STATX_DIOALIGN Want stx_dio_mem_align and stx_dio_offset_align > (since Linux 6.1; support varies by filesystem) > +STATX_MNT_ID_UNIQUE Want unique stx_mnt_id (since Linux 6.8) > .TE > .in > .P > @@ -410,11 +411,18 @@ .SH DESCRIPTION > .TP > .I stx_mnt_id > .\" commit fa2fcf4f1df1559a0a4ee0f46915b496cc2ebf60 > -The mount ID of the mount containing the file. > +If using STATX_MNT_ID, this is the mount ID of the mount containing the file. > This is the same number reported by > .BR name_to_handle_at (2) > and corresponds to the number in the first field in one of the records in > .IR /proc/self/mountinfo . > +.IP > +If using STATX_MNT_ID_UNIQUE, this is the unique mount ID of the mount > +containing the file. This is the number reported by > +.BR listmount (2) > +and is the ID used to query the mount with > +.BR statmount (2) . > +It is guaranteed to not be reused while the system is running. > .TP > .I stx_dio_mem_align > The alignment (in bytes) required for user memory buffers for direct I/O > -- > 2.43.0 > -- <https://www.alejandro-colomar.es/>
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