diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2025-10-30 17:04:47 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2025-11-01 12:24:27 -0300 |
| commit | 76977baa83a747f7b405d61f66775e3f0316f4b5 (patch) | |
| tree | e9db634c3bdaeea3b31414c806898f9bcfabf32e | |
| parent | 3f673559795b2f556b8a9272c2724b79eee7a976 (diff) | |
tools headers uapi: Update fs.h with the kernel sources
To pick up changes from:
db2ab24a341ce893 ("Add RWF_NOSIGNAL flag for pwritev2")
These are used to beautify fs syscall arguments, albeit the changes in
this update are not affecting those beautifiers.
This addresses these tools/ build warnings:
Warning: Kernel ABI header differences:
diff -u tools/perf/trace/beauty/include/uapi/linux/fs.h include/uapi/linux/fs.h
Please see tools/include/uapi/README for details (it's in the first patch
of this series).
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Ian Rogers <irogers@google.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Lauri Vasama <git@vasama.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/trace/beauty/include/uapi/linux/fs.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/perf/trace/beauty/include/uapi/linux/fs.h b/tools/perf/trace/beauty/include/uapi/linux/fs.h index 0bd678a4a10e..beb4c2d1e41c 100644 --- a/tools/perf/trace/beauty/include/uapi/linux/fs.h +++ b/tools/perf/trace/beauty/include/uapi/linux/fs.h @@ -430,10 +430,13 @@ typedef int __bitwise __kernel_rwf_t; /* buffered IO that drops the cache after reading or writing data */ #define RWF_DONTCACHE ((__force __kernel_rwf_t)0x00000080) +/* prevent pipe and socket writes from raising SIGPIPE */ +#define RWF_NOSIGNAL ((__force __kernel_rwf_t)0x00000100) + /* mask of flags supported by the kernel */ #define RWF_SUPPORTED (RWF_HIPRI | RWF_DSYNC | RWF_SYNC | RWF_NOWAIT |\ RWF_APPEND | RWF_NOAPPEND | RWF_ATOMIC |\ - RWF_DONTCACHE) + RWF_DONTCACHE | RWF_NOSIGNAL) #define PROCFS_IOCTL_MAGIC 'f' |