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| author | Javier González <jg@lightnvm.io> | 2017-06-30 17:56:39 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-06-30 11:08:18 -0600 |
| commit | de54e703a4229e4688eb77b32b1c27861384e22a (patch) | |
| tree | a615443d5f3c5ebe13616ad9331800d9b1bf466b /drivers/phy/Kconfig | |
| parent | 8224cbd80be15908ecb6351b90291596e8bdcf79 (diff) | |
| download | linux-de54e703a4229e4688eb77b32b1c27861384e22a.tar.bz2 | |
lightnvm: pblk: use vmalloc for GC data buffer
For now, we allocate a per I/O buffer for GC data. Since the potential
size of the buffer is 256KB and GC is not in the fast path, do this
allocation with vmalloc. This puts lets pressure on the memory
allocator at no performance cost.
Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <matias@cnexlabs.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/phy/Kconfig')
0 files changed, 0 insertions, 0 deletions