diff options
| author | Mateusz Guzik <mjg@FreeBSD.org> | 2021-01-25 20:17:48 +0000 |
|---|---|---|
| committer | Mateusz Guzik <mjg@FreeBSD.org> | 2021-02-01 12:39:16 +0000 |
| commit | 872a0097fd81235cea5730e642daf725e8bf8afc (patch) | |
| tree | f062ac1768d9196f2632e2d14d10516271f5fc7d /sys/fs/tmpfs | |
| parent | 7ba12ba0a2df573d055c7f088e666d86e4fea898 (diff) | |
Diffstat (limited to 'sys/fs/tmpfs')
| -rw-r--r-- | sys/fs/tmpfs/tmpfs_subr.c | 3 | ||||
| -rw-r--r-- | sys/fs/tmpfs/tmpfs_vnops.c | 1 |
2 files changed, 0 insertions, 4 deletions
diff --git a/sys/fs/tmpfs/tmpfs_subr.c b/sys/fs/tmpfs/tmpfs_subr.c index 3b3581fc81f6..84473a439c43 100644 --- a/sys/fs/tmpfs/tmpfs_subr.c +++ b/sys/fs/tmpfs/tmpfs_subr.c @@ -356,9 +356,6 @@ tmpfs_alloc_node(struct mount *mp, struct tmpfs_mount *tmp, enum vtype type, * pointer to also get the above content in a stable manner. * Worst case tn_link_smr flag may be set to true despite being stale, * while the target buffer is already cleared out. - * - * TODO: Since there is no load consume primitive provided - * right now, the load is performed with an acquire fence. */ atomic_store_ptr(&nnode->tn_link_target, symlink); atomic_store_char((char *)&nnode->tn_link_smr, symlink_smr); diff --git a/sys/fs/tmpfs/tmpfs_vnops.c b/sys/fs/tmpfs/tmpfs_vnops.c index bc4caa4adecb..7be2655dcf0b 100644 --- a/sys/fs/tmpfs/tmpfs_vnops.c +++ b/sys/fs/tmpfs/tmpfs_vnops.c @@ -1471,7 +1471,6 @@ tmpfs_fplookup_symlink(struct vop_fplookup_symlink_args *v) vp = v->a_vp; node = VP_TO_TMPFS_NODE_SMR(vp); - atomic_thread_fence_acq(); if (__predict_false(node == NULL)) return (EAGAIN); if (!atomic_load_char(&node->tn_link_smr)) |