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| author |   Ingo Molnar <mingo@elte.hu> | 2010-03-09 17:11:53 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-03-09 17:11:53 +0100 |
| commit | 548b84166917d6f5e2296123b85ad24aecd3801d (patch) | |
| tree | 0ab0300e23a02df0fe3c0579627e4998bb122c00 /include/linux/sunrpc/bc_xprt.h | |
| parent | MAINTAINERS: Add Arnaldo as tools/perf/ co-maintainer (diff) | |
| parent | Linux 2.6.34-rc1 (diff) | |
| download | linux-dev-548b84166917d6f5e2296123b85ad24aecd3801d.tar.xz linux-dev-548b84166917d6f5e2296123b85ad24aecd3801d.zip | |
Merge commit 'v2.6.34-rc1' into perf/urgent
Conflicts:
tools/perf/util/probe-event.c
Merge reason: Pick up -rc1 and resolve the conflict as well.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/sunrpc/bc_xprt.h')
| -rw-r--r-- | include/linux/sunrpc/bc_xprt.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/sunrpc/bc_xprt.h b/include/linux/sunrpc/bc_xprt.h index 6508f0dc0eff..d7152b451e21 100644 --- a/include/linux/sunrpc/bc_xprt.h +++ b/include/linux/sunrpc/bc_xprt.h @@ -38,12 +38,27 @@ int xprt_setup_backchannel(struct rpc_xprt *, unsigned int min_reqs); void xprt_destroy_backchannel(struct rpc_xprt *, int max_reqs); void bc_release_request(struct rpc_task *); int bc_send(struct rpc_rqst *req); + +/* + * Determine if a shared backchannel is in use + */ +static inline int svc_is_backchannel(const struct svc_rqst *rqstp) +{ + if (rqstp->rq_server->bc_xprt) + return 1; + return 0; +} #else /* CONFIG_NFS_V4_1 */ static inline int xprt_setup_backchannel(struct rpc_xprt *xprt, unsigned int min_reqs) { return 0; } + +static inline int svc_is_backchannel(const struct svc_rqst *rqstp) +{ + return 0; +} #endif /* CONFIG_NFS_V4_1 */ #endif /* _LINUX_SUNRPC_BC_XPRT_H */ |