Commits
Quincey Koziol committed 08d95cccd20
[svn-r19246] Description:
Improve metadata "accumulator" for files to track the dirty region within
the accumulator data. This allows the accumulator to drop clean data and
reduces the number of I/O operations when it is dirtied.
This is progress toward Bz#1142 - speeding up the fheap test (which it
doesn't help much, actually, but it does help other aspects of file I/O).
Tested on:
Mac OS X/32 10.6.4 (amazon) w/debug
Linux/32 2.6 (jam) w/debug
(h5committest not required on this branch)