Commit Graph

9 Commits

Author SHA1 Message Date
Kozlowski Mateusz
55147295d7 FTL: Add L2P restore path
Adds initialization code for L2P done after shutdown (both clean and
dirty).

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I7a938b298467c96d68f40cb14c3171d1533e1a08
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13361
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2022-09-02 17:40:09 +00:00
Kozlowski Mateusz
ef93cc38ee FTL: Persist metadata on clean shutdown
Add an extra step during FTL shutdown to save all metadata.

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: Idc2f77e15bbd02028548cc88355cd450175830e8
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13359
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2022-09-02 17:40:09 +00:00
Kozlowski Mateusz
b4b70e8303 FTL: Make L2P caching default mode
Flat L2P (all L2P in memory) needs to be specifically built against, due
to large memory consumption for big devices.

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: Ib8906e10868455f88725b69b2b033b70a9f7256c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13358
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-09-02 17:40:09 +00:00
Kozlowski Mateusz
e7e5bc07b2 FTL: Add initial L2P cache logic
L2P cache allows for partial storing of L2P in memory, paging in and out
as necessary, lowering the total memory consumption.

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I727fec9d2f0ade4ca73e872d62a2ec10cfdb0a88
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13353
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2022-09-02 17:40:09 +00:00
Artur Paszkiewicz
c7213b9c6d FTL: Add band P2L map usage
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I7f526c80667ab548a2903689066ac76a8d8d3c53
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13325
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2022-08-18 19:09:50 +00:00
Artur Paszkiewicz
6448f33672 FTL: Add band structure and helper functions
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I986746a008e716705304906ab4f2bdabce0a84c3
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13324
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2022-08-18 19:09:50 +00:00
Kozlowski Mateusz
4a24a7b3e0 FTL: Add helper L2P set/get functions for nv_cache
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I61ed4434283c21d7dc62b70898f920e66b595a4f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13321
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2022-08-18 08:34:47 +00:00
Kozlowski Mateusz
a68a12a478 FTL: Initial nv cache structure
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: Ie40cc25ed9bf28976a5ae6d6a67491f438152fca
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13317
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2022-08-12 09:01:40 +00:00
Artur Paszkiewicz
b16bdc6d49 FTL: Add L2P API and flat L2P implementation
Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: Ifadc8c6986164584235ee6a67799025fa7703b5d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13315
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2022-08-12 09:01:40 +00:00