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nvmf/ctrlr: add debug log for volatile write cache

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Add debug log in set feature,
spdk_nvmf_ctrlr_set_features_volatile_write_cache
to indicate the volatile write cache is disabled or enabled
according to the conditon.

Change-Id: Idc0a7fb461e2bbf1371d4a3faf5d839c7370bb65
Signed-off-by: yidong0635 <dongx.yi@intel.com>
Reviewed-on: https://review.gerrithub.io/428953
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This commit is contained in:
yidong0635 2018-10-11 16:46:35 -04:00 committed by Changpeng Liu
parent a17d17de3e
commit decb59575b
1 changed files with 2 additions and 0 deletions
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2
lib/nvmf/ctrlr.c
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@ -796,6 +796,8 @@ spdk_nvmf_ctrlr_set_features_volatile_write_cache(struct spdk_nvmf_request *req)
ctrlr->feat.volatile_write_cache.raw = cmd->cdw11;
ctrlr->feat.volatile_write_cache.bits.reserved = 0;
SPDK_DEBUGLOG(SPDK_LOG_NVMF, "Set Features - Volatile Write Cache %s\n",
ctrlr->feat.volatile_write_cache.bits.wce ? "Enabled" : "Disabled");
return SPDK_NVMF_REQUEST_EXEC_STATUS_COMPLETE;
}