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SubjectRe: [PATCH v2] drivers: staging: lustre: Use 'force_die' instead of 'die' to avoid compiling issue

For drivers/staging/lustre/lustre/include/lustre_sec.h:391:

- staging tree: use '\t ' between 'die' and '('.

- linux-next tree: use ' ' between 'die' and '('.

So the patch made under linux-next tree, can not apply to staging-next
or staging tree.


Thanks.

On 07/14/2014 07:59 PM, Chen Gang wrote:
> Some of architectures have already defined 'die' as macro, so can not
> use it as declaration or definition in other modules, or it will cause
> compiling issue.
>
> So use more precise name 'force_die' (like 'wrap_bulk') instead of. And
> the related error (with allmodconfig under score):
>
> CC [M] drivers/staging/lustre/lustre/ptlrpc/sec.o
> drivers/staging/lustre/lustre/ptlrpc/sec.c: In function 'sptlrpc_cli_ctx_expire':
> drivers/staging/lustre/lustre/ptlrpc/sec.c:309:13: error: 'struct ptlrpc_ctx_ops' has no member named '__die'
> ctx->cc_ops->die(ctx, 0);
> ^
> drivers/staging/lustre/lustre/ptlrpc/sec.c: In function 'ctx_refresh_timeout':
> drivers/staging/lustre/lustre/ptlrpc/sec.c:594:26: error: 'struct ptlrpc_ctx_ops' has no member named '__die'
> req->rq_cli_ctx->cc_ops->die(req->rq_cli_ctx, 0);
> ^
> make[5]: *** [drivers/staging/lustre/lustre/ptlrpc/sec.o] Error 1
> make[4]: *** [drivers/staging/lustre/lustre/ptlrpc] Error 2
> make[3]: *** [drivers/staging/lustre/lustre] Error 2
> make[2]: *** [drivers/staging/lustre] Error 2
> make[1]: *** [drivers/staging] Error 2
> make: *** [drivers] Error 2
>
>
> Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
> ---
> drivers/staging/lustre/lustre/include/lustre_sec.h | 2 +-
> drivers/staging/lustre/lustre/ptlrpc/sec.c | 6 +++---
> 2 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/staging/lustre/lustre/include/lustre_sec.h b/drivers/staging/lustre/lustre/include/lustre_sec.h
> index bf3ee39..1b8ec11 100644
> --- a/drivers/staging/lustre/lustre/include/lustre_sec.h
> +++ b/drivers/staging/lustre/lustre/include/lustre_sec.h
> @@ -387,7 +387,7 @@ struct ptlrpc_ctx_ops {
> /**
> * Force the \a ctx to die.
> */
> - void (*die) (struct ptlrpc_cli_ctx *ctx,
> + void (*force_die) (struct ptlrpc_cli_ctx *ctx,
> int grace);
> int (*display) (struct ptlrpc_cli_ctx *ctx,
> char *buf, int bufsize);
> diff --git a/drivers/staging/lustre/lustre/ptlrpc/sec.c b/drivers/staging/lustre/lustre/ptlrpc/sec.c
> index 28ac824..bb5b4b6 100644
> --- a/drivers/staging/lustre/lustre/ptlrpc/sec.c
> +++ b/drivers/staging/lustre/lustre/ptlrpc/sec.c
> @@ -305,8 +305,8 @@ EXPORT_SYMBOL(sptlrpc_cli_ctx_put);
> */
> void sptlrpc_cli_ctx_expire(struct ptlrpc_cli_ctx *ctx)
> {
> - LASSERT(ctx->cc_ops->die);
> - ctx->cc_ops->die(ctx, 0);
> + LASSERT(ctx->cc_ops->force_die);
> + ctx->cc_ops->force_die(ctx, 0);
> }
> EXPORT_SYMBOL(sptlrpc_cli_ctx_expire);
>
> @@ -591,7 +591,7 @@ int ctx_refresh_timeout(void *data)
> * later than the context refresh expire time.
> */
> if (rc == 0)
> - req->rq_cli_ctx->cc_ops->die(req->rq_cli_ctx, 0);
> + req->rq_cli_ctx->cc_ops->force_die(req->rq_cli_ctx, 0);
> return rc;
> }
>
>

--
Chen Gang

Open, share, and attitude like air, water, and life which God blessed


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