[PATCH 2/5] perf trace: Sync uapi/linux/fs.h with the kernel source

From: Namhyung Kim

Date: Sun May 03 2026 - 15:33:32 EST


To pick up changes from:

1f662195dbc07a66 ("fs: add generic FS_IOC_SHUTDOWN definitions")

This would be used to beautify filesystem syscall arguments and not to
affect builds of other tools (e.g. objtool).

Please see tools/include/uapi/README.

Cc: linux-fsdevel@xxxxxxxxxxxxxxx
Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
---
tools/perf/trace/beauty/include/uapi/linux/fs.h | 12 ++++++++++++
1 file changed, 12 insertions(+)

diff --git a/tools/perf/trace/beauty/include/uapi/linux/fs.h b/tools/perf/trace/beauty/include/uapi/linux/fs.h
index 70b2b661f42cb6e5..13f71202845e8f9e 100644
--- a/tools/perf/trace/beauty/include/uapi/linux/fs.h
+++ b/tools/perf/trace/beauty/include/uapi/linux/fs.h
@@ -657,4 +657,16 @@ struct procmap_query {
__u64 build_id_addr; /* in */
};

+/*
+ * Shutdown the filesystem.
+ */
+#define FS_IOC_SHUTDOWN _IOR('X', 125, __u32)
+
+/*
+ * Flags for FS_IOC_SHUTDOWN
+ */
+#define FS_SHUTDOWN_FLAGS_DEFAULT 0x0
+#define FS_SHUTDOWN_FLAGS_LOGFLUSH 0x1 /* flush log but not data*/
+#define FS_SHUTDOWN_FLAGS_NOLOGFLUSH 0x2 /* don't flush log nor data */
+
#endif /* _UAPI_LINUX_FS_H */
--
2.53.0