Eliminate possible deadlock in log seeking code and make it slightly more efficient.
Eliminate possible deadlock in log seeking code and make it slightly
more efficient.


git-svn-id: 4c7128b443ec9da2915dfb92d5e315568ab23447@35 ac3b5936-af81-11dd-b4f7-7faeb9b304ab

shramov/camunits,shramov/camunits,shramov/camunits