git: hammer volume - Serialize volume operations
commit 52e547e3c0ae3357e8f4b83e329abda64e70160d
Author: Michael Neumann <mneumann@ntecs.de>
Date: Sun Dec 27 19:28:21 2009 +0100
hammer volume - Serialize volume operations
Only one hammer volume-add or hammer volume-del operation
is allowed at the same time per mount.
While for volume-add operations it is not strictly needed, it is
absolutely required for the reblocking phase of the volume-del
operation.
Summary of changes:
sys/vfs/hammer/hammer.h | 1 +
sys/vfs/hammer/hammer_vfsops.c | 1 +
sys/vfs/hammer/hammer_volume.c | 33 +++++++++++++++++++++++++--------
3 files changed, 27 insertions(+), 8 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/52e547e3c0ae3357e8f4b83e329abda64e70160d
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