From a5dffbb66d250a7ef07e27a2e75b8d9d7af2ab41 Mon Sep 17 00:00:00 2001 From: "Enrico Weigelt, metux IT consult" Date: Wed, 24 Apr 2019 12:34:39 +0200 Subject: [PATCH] nvmet: include Build breaks: drivers/nvme/target/core.c: In function 'nvmet_req_alloc_sgl': drivers/nvme/target/core.c:939:12: error: implicit declaration of \ function 'sgl_alloc'; did you mean 'bio_alloc'? \ [-Werror=implicit-function-declaration] req->sg = sgl_alloc(req->transfer_len, GFP_KERNEL, &req->sg_cnt); ^~~~~~~~~ bio_alloc drivers/nvme/target/core.c:939:10: warning: assignment makes pointer \ from integer without a cast [-Wint-conversion] req->sg = sgl_alloc(req->transfer_len, GFP_KERNEL, &req->sg_cnt); ^ drivers/nvme/target/core.c: In function 'nvmet_req_free_sgl': drivers/nvme/target/core.c:952:3: error: implicit declaration of \ function 'sgl_free'; did you mean 'ida_free'? [-Werror=implicit-function-declaration] sgl_free(req->sg); ^~~~~~~~ ida_free Cause: 1. missing include to 2. SGL_ALLOC needs to be enabled Therefore adding the missing include, as well as Kconfig dependency. Signed-off-by: Enrico Weigelt, metux IT consult Reviewed-by: Sagi Grimberg Reviewed-by: Minwoo Im Reviewed-by: Chaitanya Kulkarni Signed-off-by: Christoph Hellwig --- drivers/nvme/target/Kconfig | 1 + drivers/nvme/target/core.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/nvme/target/Kconfig b/drivers/nvme/target/Kconfig index d94f25cde019..3ef0a4e5eed6 100644 --- a/drivers/nvme/target/Kconfig +++ b/drivers/nvme/target/Kconfig @@ -3,6 +3,7 @@ config NVME_TARGET tristate "NVMe Target support" depends on BLOCK depends on CONFIGFS_FS + select SGL_ALLOC help This enabled target side support for the NVMe protocol, that is it allows the Linux kernel to implement NVMe subsystems and diff --git a/drivers/nvme/target/core.c b/drivers/nvme/target/core.c index 24e0a36392d9..7734a6acff85 100644 --- a/drivers/nvme/target/core.c +++ b/drivers/nvme/target/core.c @@ -8,6 +8,7 @@ #include #include #include +#include #include "nvmet.h" -- 2.17.1