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CVS commit: src/sys/kern
Module Name: src
Committed By: ad
Date: Tue May 6 12:54:25 UTC 2008
PR kern/38141 lookup/vfs_busy acquire rwlock recursively
- sys_sync: acquire a write lock on the mount since the operation modifies
the mount structure.
- sys_fchdir: use vfs_trybusy(). If an unmount is in progress, just fail it.
To generate a diff of this commit:
cvs rdiff -r1.355 -r1.356 src/sys/kern/vfs_syscalls.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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