b5e98d65d3
When a read bio is attached to the stripe and the corresponding block is marked R5_UPTODATE, then a read (biofill) operation is scheduled to copy the data from the stripe cache to the bio buffer. handle_stripe flags the blocks to be operated on with the R5_Wantfill flag. If new read requests arrive while raid5_run_ops is running they will not be handled until handle_stripe is scheduled to run again. Changelog: * cleanup to_read and to_fill accounting * do not fail reads that have reached the cache Signed-off-by: Dan Williams <dan.j.williams@intel.com> Acked-By: NeilBrown <neilb@suse.de> |
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| .. | ||
| Kbuild | ||
| bitmap.h | ||
| linear.h | ||
| md.h | ||
| md_k.h | ||
| md_p.h | ||
| md_u.h | ||
| multipath.h | ||
| raid0.h | ||
| raid1.h | ||
| raid5.h | ||
| raid10.h | ||
| xor.h | ||