abc1e60e0e
The vnode-backed md(4) has to map the unmapped bio because VOP_READ() and VOP_WRITE() interfaces do not allow to pass unmapped requests to the filesystem. Vnode-backed md(4) uses pbufs instead of relying on the bio_transient_map, to avoid usual md deadlock. Sponsored by: The FreeBSD Foundation Tested by: pho, scottl |
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ata_all.c | ||
ata_all.h | ||
ata_da.c | ||
ata_pmp.c | ||
ata_xpt.c |