Searched hist:"56 a67df766039666f61fb15b079f713e44a735ae" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/include/linux/ |
| H A D | device-mapper.h | diff 56a67df766039666f61fb15b079f713e44a735ae Wed Aug 11 22:14:10 CDT 2010 Mike Snitzer <snitzer@redhat.com> dm: factor out max_io_len_target_boundary
Split max_io_len_target_boundary out of max_io_len so that the discard
support can make use of it without duplicating max_io_len code.
Avoiding max_io_len's split_io logic enables DM's discard support to
submit the entire discard request to a target. But discards must still
be split on target boundaries.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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| /openbmc/linux/drivers/md/ |
| H A D | dm.c | diff 56a67df766039666f61fb15b079f713e44a735ae Wed Aug 11 22:14:10 CDT 2010 Mike Snitzer <snitzer@redhat.com> dm: factor out max_io_len_target_boundary
Split max_io_len_target_boundary out of max_io_len so that the discard
support can make use of it without duplicating max_io_len code.
Avoiding max_io_len's split_io logic enables DM's discard support to
submit the entire discard request to a target. But discards must still
be split on target boundaries.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
|