Reset bp->bio_done to unmapped_buf when removing a transient map in biodone.
Submitted by: Scott Ferris <scott.ferris@isilon.com> Sponsored by: EMC / Isilon Storage Division Reviewed by: kib
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=280153
@ -3611,6 +3611,7 @@ biodone(struct bio *bp)
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bp->bio_flags |= BIO_UNMAPPED;
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start = trunc_page((vm_offset_t)bp->bio_data);
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end = round_page((vm_offset_t)bp->bio_data + bp->bio_length);
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bp->bio_data = unmapped_buf;
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pmap_qremove(start, OFF_TO_IDX(end - start));
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vmem_free(transient_arena, start, end - start);
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atomic_add_int(&inflight_transient_maps, -1);
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