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procstat vm: report SysV shm segment mapping

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Also print its key and sequence number.

Reviewed by:	markj
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D46959
This commit is contained in:
Konstantin Belousov 2024-10-05 12:34:59 +03:00
parent 6a3fbdc7e9
commit 65b832eb6f
1 changed files with 6 additions and 0 deletions
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6
usr.bin/procstat/procstat_vm.c
View file

@ -114,6 +114,8 @@ procstat_vm(struct procstat *procstat, struct kinfo_proc *kipp)
KVME_FLAG_GROWS_DOWN ? "true" : "false");
xo_emit("{en:wired/%s}", kve->kve_flags &
KVME_FLAG_USER_WIRED ? "true" : "false");
xo_emit("{en:sysvshm/%s}", kve->kve_flags &
KVME_FLAG_SYSVSHM ? "true" : "false");
xo_close_container("kve_flags");
switch (kve->kve_type) {
case KVME_TYPE_NONE:
@ -164,6 +166,10 @@ procstat_vm(struct procstat *procstat, struct kinfo_proc *kipp)
}
xo_emit("{d:kve_type/%-2s} ", str);
xo_emit("{e:kve_type/%s}", lstr);
if ((kve->kve_flags & KVME_FLAG_SYSVSHM) != 0)
xo_emit(" {:sysvipc:/sysvshm(%ju:%u)/%ju:%u}",
(uintmax_t)kve->kve_vn_fileid,
kve->kve_vn_fsid_freebsd11);
xo_emit("{:kve_path/%-s/%s}\n", kve->kve_path);
xo_close_instance("vm");
}