diff options
| -rw-r--r-- | usr.bin/posixshmcontrol/posixshmcontrol.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/usr.bin/posixshmcontrol/posixshmcontrol.c b/usr.bin/posixshmcontrol/posixshmcontrol.c index f64fcd3dd663..3b9d1dc256c3 100644 --- a/usr.bin/posixshmcontrol/posixshmcontrol.c +++ b/usr.bin/posixshmcontrol/posixshmcontrol.c @@ -404,6 +404,8 @@ stat_one_shm(const char *path, bool hsize, bool uname) char sizebuf[8]; struct stat st; int error, fd, ret; + struct shm_largepage_conf conf_dummy; + bool largepage; fd = shm_open(path, O_RDONLY, 0); if (fd == -1) { @@ -442,9 +444,13 @@ stat_one_shm(const char *path, bool hsize, bool uname) (long)st.st_ctim.tv_nsec); printf("birth\t%ld.%09ld\n", (long)st.st_birthtim.tv_sec, (long)st.st_birthtim.tv_nsec); - if (st.st_blocks != 0) + error = ioctl(fd, FIOGSHMLPGCNF, &conf_dummy); + largepage = error == 0; + if (st.st_blocks != 0 && largepage) printf("pagesz\t%jd\n", roundup((uintmax_t)st.st_size, PAGE_SIZE) / st.st_blocks); + else + printf("pages\t%jd\n", st.st_blocks); } close(fd); return (ret); |