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authorArnaldo Carvalho de Melo <acme@redhat.com>2024-05-27 12:34:20 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2024-05-27 12:44:09 -0300
commit1437a9f06f740cc2950d9b6ac23fad838ff023a3 (patch)
treeb03ecd5c1f85652dd1dc736368aecb9863d20f98 /tools/perf/util/evsel_fprintf.c
parent0efc88e444d9d74f220f60a3e37143c8decf1bea (diff)
tools headers UAPI: Sync fcntl.h with the kernel sources to pick F_DUPFD_QUERY
There is no scrape script yet for those, but the warning pointed out we need to update the array with the F_LINUX_SPECIFIC_BASE entries, do it. Now 'perf trace' can decode that cmd and also use it in filter, as in: root@number:~# perf trace -e syscalls:*enter_fcntl --filter 'cmd != SETFL && cmd != GETFL' 0.000 sssd_kcm/303828 syscalls:sys_enter_fcntl(fd: 13</var/lib/sss/secrets/secrets.ldb>, cmd: SETLK, arg: 0x7fffdc6a8a50) 0.013 sssd_kcm/303828 syscalls:sys_enter_fcntl(fd: 13</var/lib/sss/secrets/secrets.ldb>, cmd: SETLKW, arg: 0x7fffdc6a8aa0) 0.090 sssd_kcm/303828 syscalls:sys_enter_fcntl(fd: 13</var/lib/sss/secrets/secrets.ldb>, cmd: SETLKW, arg: 0x7fffdc6a88e0) ^Croot@number:~# This picks up the changes in: c62b758bae6af16f ("fcntl: add F_DUPFD_QUERY fcntl()") Addressing this perf tools build warning: Warning: Kernel ABI header differences: diff -u tools/perf/trace/beauty/include/uapi/linux/fcntl.h include/uapi/linux/fcntl.h 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: Linus Torvalds <torvalds@linux-foundation.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/lkml/ZlSqNQH9mFw2bmjq@x1 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evsel_fprintf.c')
0 files changed, 0 insertions, 0 deletions