git: HAMMER VFS - Cleanup a swapcache hammer_vop_write() case
commit fec588365e0be1570aceb2231dbe19e59dadb60f
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date: Sat Apr 2 18:55:53 2011 -0700
HAMMER VFS - Cleanup a swapcache hammer_vop_write() case
* Mark buffers created via write() B_NOTMETA if hammer's double buffer
mode is enabled. When both the hammer double buffer mode and swapcache
is enabled this will cause the system to re-read the file from disk
once (via the block device) before attempting to swapcache it.
Summary of changes:
sys/vfs/hammer/hammer_vnops.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/fec588365e0be1570aceb2231dbe19e59dadb60f
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