Tor Egge a1e363f256 Add mnt_noasync counter to better handle interleaved calls to nmount(), ... sync() and sync_fsync() without losing MNT_ASYNC. Add MNTK_ASYNC flag which is set only when MNT_ASYNC is set and mnt_noasync is zero, and check that flag instead of MNT_ASYNC before initiating async io.		2006-09-26 04:15:59 +00:00
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ffs	Use mount interlock to protect all changes to mnt_flag and mnt_kern_flag.	2006-09-26 04:12:49 +00:00
ufs	Add mnt_noasync counter to better handle interleaved calls to nmount(),	2006-09-26 04:15:59 +00:00