git: c892d60a1d3e - main - ufs: denote lack of support for lockless symlink lookup
Mateusz Guzik
mjg at FreeBSD.org
Sat Jan 23 15:04:58 UTC 2021
The branch main has been updated by mjg:
URL: https://cgit.FreeBSD.org/src/commit/?id=c892d60a1d3e11c7e0651705bc4167b218a7415c
commit c892d60a1d3e11c7e0651705bc4167b218a7415c
Author: Mateusz Guzik <mjg at FreeBSD.org>
AuthorDate: 2021-01-23 13:42:16 +0000
Commit: Mateusz Guzik <mjg at FreeBSD.org>
CommitDate: 2021-01-23 15:04:43 +0000
ufs: denote lack of support for lockless symlink lookup
It is unclear without investigating if it can be provided without using
extra memory, so for the time being just don't.
---
sys/ufs/ufs/ufs_vnops.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sys/ufs/ufs/ufs_vnops.c b/sys/ufs/ufs/ufs_vnops.c
index a3f790e16685..0e7ec7ae5453 100644
--- a/sys/ufs/ufs/ufs_vnops.c
+++ b/sys/ufs/ufs/ufs_vnops.c
@@ -2963,6 +2963,7 @@ struct vop_vector ufs_vnodeops = {
.vop_accessx = ufs_accessx,
.vop_bmap = ufs_bmap,
.vop_fplookup_vexec = ufs_fplookup_vexec,
+ .vop_fplookup_symlink = VOP_EAGAIN,
.vop_cachedlookup = ufs_lookup,
.vop_close = ufs_close,
.vop_create = ufs_create,
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