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| author | Arnaldo Carvalho de Melo <[email protected]> | 2023-07-11 15:51:37 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2023-07-11 16:01:23 +0000 |
| commit | 920b91d92702784f34b7c70b86ca051ba1c94430 (patch) | |
| tree | dab766cb821d53f16c847c6bf1152ba5cbe58664 /tools/lib/subcmd/help.c | |
| parent | tools headers UAPI: Sync linux/kvm.h with the kernel sources (diff) | |
| download | kernel-920b91d92702784f34b7c70b86ca051ba1c94430.tar.gz kernel-920b91d92702784f34b7c70b86ca051ba1c94430.zip | |
tools include UAPI: Sync linux/mount.h copy with the kernel sources
To pick the changes from:
6ac392815628f317 ("fs: allow to mount beneath top mount")
That, after a fix to the move_mount_flags.sh script, harvests the new
MOVE_MOUNT_BENEATH move_mount flag:
$ tools/perf/trace/beauty/move_mount_flags.sh > before
$ cp include/uapi/linux/mount.h tools/include/uapi/linux/mount.h
$ tools/perf/trace/beauty/move_mount_flags.sh > after
$
$ diff -u before after
--- before 2023-07-11 12:38:49.244886707 -0300
+++ after 2023-07-11 12:51:15.125255940 -0300
@@ -6,4 +6,5 @@
[ilog2(0x00000020) + 1] = "T_AUTOMOUNTS",
[ilog2(0x00000040) + 1] = "T_EMPTY_PATH",
[ilog2(0x00000100) + 1] = "SET_GROUP",
+ [ilog2(0x00000200) + 1] = "BENEATH",
};
$
That will then be properly decoded when used in tools like:
# perf trace -e move_mount
This addresses this perf build warning:
Warning: Kernel ABI header differences:
diff -u tools/include/uapi/linux/mount.h include/uapi/linux/mount.h
Cc: Christian Brauner <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Link: https://lore.kernel.org/lkml/ZK17kifP%[email protected]/
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/lib/subcmd/help.c')
0 files changed, 0 insertions, 0 deletions