diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-10-25 15:18:06 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-10-30 11:46:23 -0300 |
| commit | 73d141adcea66de656d0c8336811f2b0bbd9700c (patch) | |
| tree | 545c26dade2f2ddcdbd1afc3178ff83b584dbe47 /tools/perf/bench/bench.h | |
| parent | 496fd346b71ffa0ff35623e9ec79df0bad47bd66 (diff) | |
perf trace beauty: Beautify mount/umount's 'flags' argument
# trace -e mount mount -o ro -t debugfs nodev /mnt
0.000 ( 1.040 ms): mount/27235 mount(dev_name: 0x5601cc8c64e0, dir_name: 0x5601cc8c6500, type: 0x5601cc8c6480, flags: RDONLY) = 0
# trace -e mount mount -o remount,relatime -t debugfs nodev /mnt
0.000 ( 2.946 ms): mount/27262 mount(dev_name: 0x55f4a73d64e0, dir_name: 0x55f4a73d6500, type: 0x55f4a73d6480, flags: REMOUNT|RELATIME) = 0
# trace -e mount mount -o remount,strictatime -t debugfs nodev /mnt
0.000 ( 2.934 ms): mount/27265 mount(dev_name: 0x5617f71d94e0, dir_name: 0x5617f71d9500, type: 0x5617f71d9480, flags: REMOUNT|STRICTATIME) = 0
# trace -e mount mount -o remount,suid,silent -t debugfs nodev /mnt
0.000 ( 0.049 ms): mount/27273 mount(dev_name: 0x55ad65df24e0, dir_name: 0x55ad65df2500, type: 0x55ad65df2480, flags: REMOUNT|SILENT) = 0
# trace -e mount mount -o remount,rw,sync,lazytime -t debugfs nodev /mnt
0.000 ( 2.684 ms): mount/27281 mount(dev_name: 0x561216055530, dir_name: 0x561216055550, type: 0x561216055510, flags: SYNCHRONOUS|REMOUNT|LAZYTIME) = 0
# trace -e mount mount -o remount,dirsync -t debugfs nodev /mnt
0.000 ( 3.512 ms): mount/27314 mount(dev_name: 0x55c4e7188480, dir_name: 0x55c4e7188530, type: 0x55c4e71884a0, flags: REMOUNT|DIRSYNC, data: 0x55c4e71884e0) = 0
#
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Benjamin Peterson <benjamin@python.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-i5ncao73c0bd02qprgrq6wb9@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/bench/bench.h')
0 files changed, 0 insertions, 0 deletions