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| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2007-12-06 16:47:30 (GMT) |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2007-12-26 17:15:14 (GMT) |
| commit | 393852ecfeec575ac78216b0eb58e4fd92f0816c (patch) | |
| tree | 99edbcd7fee9cdaa69f51187834f93ada73feada /drivers/dma | |
| parent | 94780d4de2e9339ab93df63420db70f11882634d (diff) | |
| download | linux-fsl-qoriq-393852ecfeec575ac78216b0eb58e4fd92f0816c.tar.xz | |
UBI: add ubi_leb_map interface
The idea of this interface belongs to Adrian Hunter. The
interface is extremely useful when one has to have a guarantee
that an LEB will contain all 0xFFs even in case of an unclean
reboot. UBI does have an 'ubi_leb_erase()' call which may do
this, but it is stupid and ineffecient, because it flushes whole
queue. I should be re-worked to just be a pair of unmap,
map calls.
The user of the interfaci is UBIFS at the moment.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/dma')
0 files changed, 0 insertions, 0 deletions