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CVS commit: src/sys/ufs/ffs

Module Name:    src
Committed By:   hannken
Date:           Sun May  8 18:37:15 UTC 2011

Modified Files:
        src/sys/ufs/ffs: ffs_snapshot.c

Log Message:
Revert previous commit.  Locking the snapshot vnode while the file system
is suspended extends the suspension until the vnode gets unlocked by
the caller of ffs_snapshot().

Resuming the file system before expunging all snapshots and syncing the
snapshot creates races and deadlocks with journaling file systems at least.

To generate a diff of this commit:
cvs rdiff -u -r1.114 -r1.115 src/sys/ufs/ffs/ffs_snapshot.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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