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3d5f3c54e7
This function is intended to loop across each MTT chunk in the implicit parent that intersects the range [io_virt, io_virt+bnct). But it is has a confusing construction, so: - Consistently use imr and odp_imr to refer to the implicit parent to avoid confusion with the normal mr and odp of the child - Directly compute the inclusive start/end indexes by shifting. This is clearer to understand the intent and avoids any errors from unaligned values of addr - Iterate directly over the range of MTT indexes, do not make a loop out of goto - Follow 'success oriented flow', with goto error unwind - Directly calculate the range of idx's that need update_xlt - Ensure that any leaf MR added to the interval tree always results in an update to the XLT Link: https://lore.kernel.org/r/20191009160934.3143-6-jgg@ziepe.ca Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> |
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| .. | ||
| ah.c | ||
| cmd.c | ||
| cmd.h | ||
| cong.c | ||
| cq.c | ||
| devx.c | ||
| doorbell.c | ||
| flow.c | ||
| gsi.c | ||
| ib_rep.c | ||
| ib_rep.h | ||
| ib_virt.c | ||
| Kconfig | ||
| mad.c | ||
| main.c | ||
| Makefile | ||
| mem.c | ||
| mlx5_ib.h | ||
| mr.c | ||
| odp.c | ||
| qp.c | ||
| srq_cmd.c | ||
| srq.c | ||
| srq.h | ||