https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=257522
Konstantin Belousov <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] --- Comment #1 from Konstantin Belousov <[email protected]> --- msdosfs_rename() has the same issue as was present in ufs_rename() long time ago. First, relookup() cannot be used while any vnode is locked. Instead, special non-sleeping variant of msdosfs_lookup() needs to be made available and applied there. It is already coded (dd_ino != NULL for msdosfs_lookup_() I believe), just needs to be exposed and applied. Another issue is that function prologue must not use sleepable vn_lock() when owning any other vnode lock. Mostly, it needs to mimic the structure of ufs_rename() for acquiring all three or four locks. -- You are receiving this mail because: You are the assignee for the bug.
