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| author | Matias Bjørling <m@bjorling.me> | 2016-01-12 07:49:30 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-01-12 08:21:17 -0700 |
| commit | 09719b62fdab031e39b39a6470364a372abdf3f4 (patch) | |
| tree | 149130e72879af4aa048967694c3927d3e397a63 /drivers/lightnvm/rrpc.h | |
| parent | 72d256ecc5d0c8cbcc0bd5c6d983b434df556cb4 (diff) | |
| download | linux-09719b62fdab031e39b39a6470364a372abdf3f4.tar.gz linux-09719b62fdab031e39b39a6470364a372abdf3f4.tar.bz2 linux-09719b62fdab031e39b39a6470364a372abdf3f4.zip | |
lightnvm: introduce nvm_submit_ppa
Internal logic for both core and media managers, does not have a
backing bio for issuing I/Os. Introduce nvm_submit_ppa to allow raw
I/Os to be submitted to the underlying device driver.
The function request the device, ppa, data buffer and its length and
will submit the I/O synchronously to the device. The return value may
therefore be used to detect any errors regarding the issued I/O.
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/lightnvm/rrpc.h')
0 files changed, 0 insertions, 0 deletions