git: HAMMER VFS - Unlock around uiomove
commit df01a101611dd03d3f54b73d10ae422acc6fdc7b
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date: Tue Jan 11 16:37:06 2011 -0800
HAMMER VFS - Unlock around uiomove
* Unlock the uncached read path's lock and the write path's lock
around the uiomove(). The cached read path is already unlocked
around the uiomove().
* Results in a marginal improvement in concurrency. Full buffers (64K)
are large enough to warrent the unlock/relock.
Summary of changes:
sys/vfs/hammer/hammer_vnops.c | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/df01a101611dd03d3f54b73d10ae422acc6fdc7b
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