Commit 1d945364 authored by Ben Walker's avatar Ben Walker Committed by Daniel Verkamp
Browse files

nvmf: Bound the maximum number of namespaces that can be configured 



Make the bound enormous, but bound it so that we don't run out
of memory.

Change-Id: I014b3df3be92ae8bd85fea95f514225adc3eefe2
Signed-off-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/408247


Reviewed-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Tested-by: default avatarSPDK Automated Test System <sys_sgsw@intel.com>
parent a00b6819

lib/event/subsystems/nvmf/conf.c

+4 −0
Original line number Diff line number Diff line
@@ -43,6 +43,8 @@ 


#define ACCEPT_TIMEOUT_US		10000 /* 10ms */



#define SPDK_NVMF_MAX_NAMESPACES (1 << 14)



struct spdk_nvmf_tgt_conf g_spdk_nvmf_tgt_conf;



static int
@@ -162,6 +164,8 @@ spdk_nvmf_parse_subsystem(struct spdk_conf_section *sp) 


	if (num_ns < 1) {

		num_ns = 0;

	} else if (num_ns > SPDK_NVMF_MAX_NAMESPACES) {

		num_ns = SPDK_NVMF_MAX_NAMESPACES;

	}



	/* Mode is no longer a valid parameter, but print out a nice