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| author | Boaz Harrosh <bharrosh@panasas.com> | 2011-01-23 17:53:24 +0200 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2011-01-24 12:06:31 -0600 |
| commit | 4977c82504f58d7579acabd21688183eaa8768fb (patch) | |
| tree | fc455d2fe5f925b6cb1c143231c56b76befae373 /Documentation/scsi/scsi_mid_low_api.txt | |
| parent | 1e34c8387380269b9d7707d625aeb9e9e92233f0 (diff) | |
| download | linux-4977c82504f58d7579acabd21688183eaa8768fb.tar.gz linux-4977c82504f58d7579acabd21688183eaa8768fb.tar.bz2 linux-4977c82504f58d7579acabd21688183eaa8768fb.zip | |
[SCSI] libosd: osd_req_read_sg, optimize the single entry case
Since sg-read is a bidi operation, it is a gain to convert
a single sg entry into a regular read. Better do this in the
generic layer then force each caller to do so.
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'Documentation/scsi/scsi_mid_low_api.txt')
0 files changed, 0 insertions, 0 deletions