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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-05-22 19:40:19 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-05-27 18:13:51 +0300 |
| commit | e5c7bd4e5ca0f549108a7013ba77885926c6a56b (patch) | |
| tree | ecf0041afd9a772997e258772ad219e2d81bbf71 /tools/perf | |
| parent | 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0 (diff) | |
| download | linux-e5c7bd4e5ca0f549108a7013ba77885926c6a56b.tar.xz | |
tools include UAPI: Sync linux/stat.h with the kernel sources
To get the changes in:
2a82bb02941fb53d ("statx: stx_subvol")
To pick up this change and support it:
$ tools/perf/trace/beauty/statx_mask.sh > before
$ cp include/uapi/linux/stat.h tools/perf/trace/beauty/include/uapi/linux/stat.h
$ tools/perf/trace/beauty/statx_mask.sh > after
$ diff -u before after
--- before 2024-05-22 13:39:49.742470571 -0300
+++ after 2024-05-22 13:39:59.157883101 -0300
@@ -14,4 +14,5 @@
[ilog2(0x00001000) + 1] = "MNT_ID",
[ilog2(0x00002000) + 1] = "DIOALIGN",
[ilog2(0x00004000) + 1] = "MNT_ID_UNIQUE",
+ [ilog2(0x00008000) + 1] = "SUBVOL",
};
$
Now we'll see it like we see these:
# perf trace -e statx
0.000 ( 0.015 ms): systemd-userwo/3982299 statx(dfd: 6, filename: ".", mask: TYPE|INO|MNT_ID, buffer: 0x7ffd8945e850) = 0
<SNIP>
180.559 ( 0.007 ms): (ostnamed)/3982957 statx(dfd: 4, filename: "sys", flags: SYMLINK_NOFOLLOW|NO_AUTOMOUNT|STATX_DONT_SYNC, mask: TYPE, buffer: 0x7fff13161190) = 0
180.918 ( 0.011 ms): (ostnamed)/3982957 statx(dfd: CWD, filename: "/run/systemd/mount-rootfs/sys/kernel/security", flags: SYMLINK_NOFOLLOW|NO_AUTOMOUNT|STATX_DONT_SYNC, mask: MNT_ID, buffer: 0x7fff13161120) = 0
180.956 ( 0.010 ms): (ostnamed)/3982957 statx(dfd: CWD, filename: "/run/systemd/mount-rootfs/sys/fs/cgroup", flags: SYMLINK_NOFOLLOW|NO_AUTOMOUNT|STATX_DONT_SYNC, mask: MNT_ID, buffer: 0x7fff13161120) = 0
<SNIP>
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/Zk5nO9yT0oPezUoo@x1
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/trace/beauty/include/uapi/linux/stat.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/trace/beauty/include/uapi/linux/stat.h b/tools/perf/trace/beauty/include/uapi/linux/stat.h index 2f2ee82d5517..67626d535316 100644 --- a/tools/perf/trace/beauty/include/uapi/linux/stat.h +++ b/tools/perf/trace/beauty/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 */ |