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| author |   oga <oga@openbsd.org> | 2010-09-23 18:43:37 +0000 |
|---|---|---|
| committer | oga <oga@openbsd.org> | 2010-09-23 18:43:37 +0000 |
| commit | 10af85c94bf39b02f173c904d037c6e4f911bdef (patch) | |
| tree | 31f878ab29a782a1403a729ce6eec65043711b03 /sys/kern/subr_disk.c | |
| parent | Change: (diff) | |
| download | wireguard-openbsd-10af85c94bf39b02f173c904d037c6e4f911bdef.tar.xz wireguard-openbsd-10af85c94bf39b02f173c904d037c6e4f911bdef.zip | |
In procfs_root(), while the vn_lock on a newly-allocated vnode can not
fail it is still good practise to either check the return value or to
provide a flag that won't (to avoid copy pasted code that gets it
wrong).
So change LK_EXCLUSIVE to LK_EXCLUSIVE | LK_RETRY, removing the one
caller of vn_lock in the tree that doesn't either pass LK_RETRY or check
the return value.
ok thib@, jsing@ as part of a larger diff.
Diffstat (limited to 'sys/kern/subr_disk.c')
0 files changed, 0 insertions, 0 deletions