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charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: kib X-Git-Repository: src X-Git-Refname: refs/heads/stable/15 X-Git-Reftype: branch X-Git-Commit: a0fb45e3de55f3d0c08f463946938867ce608e98 Auto-Submitted: auto-generated Date: Sat, 23 May 2026 07:13:45 +0000 Message-Id: <6a1153a9.3e102.7e0ac01e@gitrepo.freebsd.org> The branch stable/15 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=a0fb45e3de55f3d0c08f463946938867ce608e98 commit a0fb45e3de55f3d0c08f463946938867ce608e98 Author: Konstantin Belousov AuthorDate: 2026-05-20 00:49:09 +0000 Commit: Konstantin Belousov CommitDate: 2026-05-23 06:56:13 +0000 kern_umtx.c: remove dead code (cherry picked from commit d9c31658df8492a5666e799c2b267c425cb8f468) --- sys/kern/kern_umtx.c | 17 ++++++----------- 1 file changed, 6 insertions(+), 11 deletions(-) diff --git a/sys/kern/kern_umtx.c b/sys/kern/kern_umtx.c index 905ebd4f98ac..d9798fb2adb6 100644 --- a/sys/kern/kern_umtx.c +++ b/sys/kern/kern_umtx.c @@ -4624,17 +4624,12 @@ umtx_shm(struct thread *td, void *addr, u_int flags) if ((flags & UMTX_SHM_DESTROY) != 0) { umtx_shm_unref_reg(reg, true); } else { -#if 0 -#ifdef MAC - error = mac_posixshm_check_open(td->td_ucred, - reg->ushm_obj, FFLAGS(O_RDWR)); - if (error == 0) -#endif - error = shm_access(reg->ushm_obj, td->td_ucred, - FFLAGS(O_RDWR)); - if (error == 0) -#endif - error = falloc_caps(td, &fp, &fd, O_CLOEXEC, NULL); + /* + * The current vmspace has the mapping, so it can be + * converted into shm filedescriptor for current + * thread. + */ + error = falloc_caps(td, &fp, &fd, O_CLOEXEC, NULL); if (error == 0) { shm_hold(reg->ushm_obj); finit(fp, FFLAGS(O_RDWR), DTYPE_SHM, reg->ushm_obj,