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Signed-off-by: Daeho Jeong Reviewed-by: Chao Yu --- tools/f2fs_io/f2fs_io.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/tools/f2fs_io/f2fs_io.c b/tools/f2fs_io/f2fs_io.c index 57a931d..292dcb3 100644 --- a/tools/f2fs_io/f2fs_io.c +++ b/tools/f2fs_io/f2fs_io.c @@ -769,24 +769,30 @@ static void do_write_with_advice(int argc, char **arg= v, } } =20 + total_time =3D get_current_us(); if (atomic_commit || atomic_abort) { int ret; =20 if (argc =3D=3D 8) - useconds =3D atoi(argv[7]) * 1000; + useconds =3D atoi(argv[7]) * 1000 / (count + 2); + + if (useconds) + usleep(useconds); =20 if (replace) ret =3D ioctl(fd, F2FS_IOC_START_ATOMIC_REPLACE); else ret =3D ioctl(fd, F2FS_IOC_START_ATOMIC_WRITE); =20 + if (useconds) + usleep(useconds); + if (ret < 0) { fputs("setting atomic file mode failed\n", stderr); exit(1); } } =20 - total_time =3D get_current_us(); for (i =3D 0; i < count; i++) { uint64_t ret; =20 @@ -804,10 +810,10 @@ static void do_write_with_advice(int argc, char **arg= v, if (ret !=3D buf_size) break; written +=3D ret; - } =20 - if (useconds) - usleep(useconds); + if (useconds) + usleep(useconds); + } =20 if (atomic_commit) { int ret; --=20 2.49.0.472.ge94155a9ec-goog