Date: Tue, 15 Oct 2024 15:05:35 GMT From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 5dc4245028c0 - stable/14 - sys/user.h: report posix shm mappings Message-ID: <202410151505.49FF5Zuk089657@gitrepo.freebsd.org>
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The branch stable/14 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=5dc4245028c05fe37ae79f183ad42d2f0ae6aa0c commit 5dc4245028c05fe37ae79f183ad42d2f0ae6aa0c Author: Konstantin Belousov <kib@FreeBSD.org> AuthorDate: 2024-10-07 01:49:51 +0000 Commit: Konstantin Belousov <kib@FreeBSD.org> CommitDate: 2024-10-15 14:50:17 +0000 sys/user.h: report posix shm mappings (cherry picked from commit a8c641bbcba7badad2d00206245cbfaf73a762b7) --- sys/kern/kern_proc.c | 5 +++++ sys/sys/user.h | 1 + 2 files changed, 6 insertions(+) diff --git a/sys/kern/kern_proc.c b/sys/kern/kern_proc.c index 8f5ffeea71d3..f89ffde8b5be 100644 --- a/sys/kern/kern_proc.c +++ b/sys/kern/kern_proc.c @@ -2722,6 +2722,11 @@ kern_proc_vmmap_out(struct proc *p, struct sbuf *sb, ssize_t maxlen, int flags) kve->kve_vn_fileid = key; kve->kve_vn_fsid_freebsd11 = seq; } + if ((lobj->flags & OBJ_POSIXSHM) != 0) { + kve->kve_flags |= KVME_FLAG_POSIXSHM; + shm_get_path(lobj, kve->kve_path, + sizeof(kve->kve_path)); + } if (vp != NULL) { vn_fullpath(vp, &fullpath, &freepath); kve->kve_vn_type = vntype_to_kinfo(vp->v_type); diff --git a/sys/sys/user.h b/sys/sys/user.h index 4ca80741ad5a..7ae0779278a4 100644 --- a/sys/sys/user.h +++ b/sys/sys/user.h @@ -520,6 +520,7 @@ struct kinfo_lockf { #define KVME_FLAG_GROWS_DOWN 0x00000020 #define KVME_FLAG_USER_WIRED 0x00000040 #define KVME_FLAG_SYSVSHM 0x00000080 +#define KVME_FLAG_POSIXSHM 0x00000100 #if defined(__amd64__) #define KINFO_OVMENTRY_SIZE 1168
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