CVS commit: [vmlocking] src/sys

[Andrew Doran <ad%netbsd.org@localhost>]

Module Name:    src
Committed By:   ad
Date:           Mon Oct  8 20:28:11 UTC 2007

Modified Files:
        src/sys/kern [vmlocking]: vfs_trans.c
        src/sys/sys [vmlocking]: mount.h

Log Message:
Don't use the 'specificdata' system to store per-mountpoint information
on transactions. It causes a massive amount of lock contention during
I/O. Instead use an opaque pointer in struct mount. (This change is
imcomplete but I am clearing out my tree.)


To generate a diff of this commit:
cvs rdiff -r1.5.8.4 -r1.5.8.5 src/sys/kern/vfs_trans.c
cvs rdiff -r1.155.2.9 -r1.155.2.10 src/sys/sys/mount.h

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