DragonFly commits List (threaded) for 2008-03
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cvs commit: src/sys/vfs/hammer hammer.h hammer_ondisk.c
dillon 2008/03/24 23:43:44 PDT
DragonFly src repository
Modified files:
sys/vfs/hammer hammer.h hammer_ondisk.c
Log:
HAMMER 35B/many: Stabilization pass, cleanups.
* Fix a B-Tree node load race which could result in an assertion. A
B-Tree node load is backed by a hammer_buffer and can race a buffer
teardown. Interlock the two and properly deal with a loading
B-Tree node whos buffer gets ripped out from under it.
* Fix an ordering issue with the volume->io.loading field, plus some
cleanups.
Revision Changes Path
1.44 +2 -1 src/sys/vfs/hammer/hammer.h
1.36 +41 -20 src/sys/vfs/hammer/hammer_ondisk.c
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/hammer/hammer.h.diff?r1=1.43&r2=1.44&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/hammer/hammer_ondisk.c.diff?r1=1.35&r2=1.36&f=u
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