Konstantin Belousov 30bfb2fa0f ffs_vput_pair(): try harder to recover from the vnode reclaim ... In particular, if unlock_vp is false, save vp's inode number and generation. If ffs_inotovp() can re-create the vnode with the same number and generation after we finished with handling dvp, then we most likely raced with unmount, and were able to restore atomicity of open. We use FFSV_REPLACE_DOOMED there, to drop the old vnode. This additional recovery is not strictly required, but it improves the quality of the implementation. Suggested by: mckusick Reviewed by: chs, mckusick Tested by: pho MFC after: 2 weeks Sponsored by: The FreeBSD Foundation		2021-02-12 03:02:21 +02:00
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ffs	ffs_vput_pair(): try harder to recover from the vnode reclaim	2021-02-12 03:02:21 +02:00
ufs	ufs_direnter/SU: unconditionally UFS_UPDATE inode when extending directory	2021-02-12 03:02:20 +02:00