CVS commit: src/sys/kern

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Fri Oct 19 02:07:23 UTC 2012

Modified Files:
        src/sys/kern: vfs_syscalls.c

Log Message:
No, we can't elide the fs-wide rename lock for same-directory rename.

rename("a/b", "a/c") and rename("a/c/x", "a/b/y") will deadlock.

Darn.


To generate a diff of this commit:
cvs rdiff -u -r1.458 -r1.459 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.