CVS commit: src/lib/libpuffs

[Antti Kantee <pooka%netbsd.org@localhost>]

Module Name:    src
Committed By:   pooka
Date:           Thu Jul 19 07:54:46 UTC 2007

Modified Files:
        src/lib/libpuffs: puffs.c

Log Message:
Use ioctl(PUFFSREQSIZEOP) instead of mount(MNT_GETARGS) to fetch
the maximum request size after mount.  Calling mount(MNT_GETARGS)
from the file server is currently not kosher, as it vrele()s the
root vnode, potentially causing an inactive, which the file server
cannot handle while it itself is inactive in the kernel (deadlock).


To generate a diff of this commit:
cvs rdiff -r1.58 -r1.59 src/lib/libpuffs/puffs.c

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