From d6283b160a12010b2113cc64726a3c9eda13dc5f Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Wed, 29 May 2024 10:38:04 -0300 Subject: [PATCH] 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 Cc: Christian Brauner Cc: Ian Rogers Cc: Jiri Olsa Cc: Kan Liang Cc: Kent Overstreet Cc: Namhyung Kim Link: https://lore.kernel.org/lkml/ZlnK2Fmx_gahzwZI@x1 Signed-off-by: Arnaldo Carvalho de Melo --- tools/include/uapi/linux/stat.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/include/uapi/linux/stat.h b/tools/include/uapi/linux/stat.h index 2f2ee82d5517..67626d535316 100644 --- 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 */