diff options
Diffstat (limited to 'tools/perf/tests/shell/trace+probe_vfs_getname.sh')
| -rwxr-xr-x | tools/perf/tests/shell/trace+probe_vfs_getname.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/tests/shell/trace+probe_vfs_getname.sh b/tools/perf/tests/shell/trace+probe_vfs_getname.sh index 3146a1eece07..708a13f00635 100755 --- a/tools/perf/tests/shell/trace+probe_vfs_getname.sh +++ b/tools/perf/tests/shell/trace+probe_vfs_getname.sh @@ -1,5 +1,5 @@ #!/bin/sh -# Check open filename arg using perf trace + vfs_getname +# Check open filename arg using perf trace + vfs_getname (exclusive) # Uses the 'perf test shell' library to add probe:vfs_getname to the system # then use it with 'perf trace' using 'touch' to write to a temp file, then @@ -19,7 +19,7 @@ skip_if_no_perf_trace || exit 2 . "$(dirname $0)"/lib/probe_vfs_getname.sh trace_open_vfs_getname() { - evts="$(echo "$(perf list syscalls:sys_enter_open* 2>/dev/null | grep -E 'open(at)? ' | sed -r 's/.*sys_enter_([a-z]+) +\[.*$/\1/')" | sed ':a;N;s:\n:,:g')" + evts="$(echo "$(perf list tracepoint 2>/dev/null | grep -E 'syscalls:sys_enter_open(at)? ' | sed -r 's/.*sys_enter_([a-z]+) +\[.*$/\1/')" | sed ':a;N;s:\n:,:g')" perf trace -e $evts touch $file 2>&1 | \ grep -E " +[0-9]+\.[0-9]+ +\( +[0-9]+\.[0-9]+ ms\): +touch/[0-9]+ open(at)?\((dfd: +CWD, +)?filename: +\"?${file}\"?, +flags: CREAT\|NOCTTY\|NONBLOCK\|WRONLY, +mode: +IRUGO\|IWUGO\) += +[0-9]+$" } |