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https://bugzilla.lustre.org/show_bug.cgi?id=11312
Eric
I realize there is another issue with this API change.
Since the read addr (rd->rd_addr) is not an output argument anymore it needs to
be initialized the same we were doing it with VIB. (kibnal_map_tx/kiblnd_map_tx)
But I see another piece of code in VIB and I wonder if this should apply to o2ib
as well (kibnal_map_tx):
rd->rd_addr = tx->tx_md.md_addr;
/* Compensate for adaptor-tavor's munging of gatherlist addresses */
if (active)
rd->rd_addr += PAGE_OFFSET;
For now I have just added in kiblnd_map_tx:
#if !USE_OLD_OFED_FMR_API
rd->rd_addr = page_offset;
#endif
I discovered this issue while using zeroconf to mount. Seems to be the single
case where we do large non bulk IO (no kiovs).
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