tools headers uapi: Sync linux/stat.h with the kernel sources to pick STATX_SUBVOL

To pick the changes from:

  2a82bb02941fb53d ("statx: stx_subvol")

This silences this perf build warning:

  Warning: Kernel ABI header differences:
    diff -u tools/include/uapi/linux/stat.h include/uapi/linux/stat.h

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Kent Overstreet <kent.overstreet@linux.dev>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/lkml/ZlnK2Fmx_gahzwZI@x1
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/include/uapi/linux/stat.h b/tools/include/uapi/linux/stat.h
index 2f2ee82d55175d052c0214a7e29da5d6ce2738ab..67626d53531664d0a65fbcf62585204e41588d88 100644 (file)
--- a/tools/include/uapi/linux/stat.h
+++ b/tools/include/uapi/linux/stat.h
@@ -126,8 +126,9 @@ struct statx {
        __u64   stx_mnt_id;
        __u32   stx_dio_mem_align;      /* Memory buffer alignment for direct I/O */
        __u32   stx_dio_offset_align;   /* File offset alignment for direct I/O */
+       __u64   stx_subvol;     /* Subvolume identifier */
        /* 0xa0 */
-       __u64   __spare3[12];   /* Spare space for future expansion */
+       __u64   __spare3[11];   /* Spare space for future expansion */
        /* 0x100 */
 };
 
@@ -155,6 +156,7 @@ struct statx {
 #define STATX_MNT_ID           0x00001000U     /* Got stx_mnt_id */
 #define STATX_DIOALIGN         0x00002000U     /* Want/got direct I/O alignment info */
 #define STATX_MNT_ID_UNIQUE    0x00004000U     /* Want/got extended stx_mount_id */
+#define STATX_SUBVOL           0x00008000U     /* Want/got stx_subvol */
 
 #define STATX__RESERVED                0x80000000U     /* Reserved for future struct statx expansion */