CVS commit: src/usr.sbin/puffs/mount_psshfs

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

Module Name:    src
Committed By:   pooka
Date:           Sun May 20 17:47:12 UTC 2007

Modified Files:
        src/usr.sbin/puffs/mount_psshfs: psshfs.h subr.c

Log Message:
Implement SUPERREADDIR (like nfs readdirplus) getattr cache warming
a bit differently: when reading the directory, store all getattr
caching queries and fire off only when the directory read is
complete.  That way the common sequence is not [readdir, lots of
async getattr requests, readdir EOF] but rather [readdir, readdir
EOF, lots of async getattr].  This speeds up ls -lR by about 25%
(on my LAN).


To generate a diff of this commit:
cvs rdiff -r1.17 -r1.18 src/usr.sbin/puffs/mount_psshfs/psshfs.h
cvs rdiff -r1.20 -r1.21 src/usr.sbin/puffs/mount_psshfs/subr.c

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