Commit Graph

5 Commits

Author SHA1 Message Date
Changpeng Liu
6d8f66269d ftl: free allocated IO queue pair before releasing the controller
Intermittent FTL test failure (ASAN) #717 reported an error, in
ftl_halt_poller() call, ftl_anm_unregister_device() will release
controller first, while in ftl_dev_free_sync() the IO queue pair
will be released again.

Change-Id: Ifac2aa68e66ee5f41eba80c11c61d9dc91ec3408
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/448524 (master)
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/448827
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2019-03-22 18:31:05 +00:00
Konrad Sztyber
a3777e3f11 ftl: verify LBA format is supported
Verify that the namespace used is formatted with a supported LBA format
(4K block size).

Change-Id: I59e2ed71354e8530d9fa0e3f6b323ded83097afa
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-on: https://review.gerrithub.io/c/441881
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Wojciech Malikowski <wojciech.malikowski@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
2019-01-29 06:51:46 +00:00
Ben Walker
9fd924cb40 check_format: Verify #include syntax
Change-Id: I63b877a6543293e1a5c349bcb4460b79c81ca8cd
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/c/441968
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
2019-01-29 00:12:07 +00:00
Tomasz Zawadzki
8331ebd19c ftl: Added trace support
This patch adds supplementary tracing for OCSSD library to allow
for more efficient debugging and profiling of the user I/O path
as well as the background tasks (maintaining write pointer,
defragmentation, ANM event handling, etc.).

Change-Id: I741f1304f4ee0eba019e31bea7814af475c3296e
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Signed-off-by: Wojciech Malikowski <wojciech.malikowski@intel.com>
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/431327
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>
2019-01-18 18:58:04 +00:00
Wojciech Malikowski
5c3591c72e ftl: Added initialization module
This patch adds OCSSD device initialization consisting of the
following:
 * retrieving SSD's geometry and its state
 * verifying configuration
 * initializing core structures (L2P, bands, write buffer, write
 pointers, bad block tables, etc)
 * initializing threads

Change-Id: Ieb643f78035702e834b9ef7830a3db215e35bfb7
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Signed-off-by: Wojciech Malikowski <wojciech.malikowski@intel.com>
Signed-off-by: Jakub Radtke <jakub.radtke@intel.com>
Signed-off-by: Mateusz Kozlowski <mateusz.kozlowski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/431326
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>
2019-01-18 18:58:04 +00:00