* [PATCH 2.6.12-mm1] relayfs: add private data to channel struct
@ 2005-06-22 14:27 Tom Zanussi
0 siblings, 0 replies; only message in thread
From: Tom Zanussi @ 2005-06-22 14:27 UTC (permalink / raw)
To: akpm; +Cc: linux-kernel
This patch adds a field for clients to use as they wish, as suggested
by Mathieu Desnoyers.
Thanks,
Tom
Signed-off-by: Tom Zanussi <zanussi@us.ibm.com>
diff -urpN -X dontdiff linux-2.6.12-mm1/include/linux/relayfs_fs.h linux-2.6.12-mm1-cur/include/linux/relayfs_fs.h
--- linux-2.6.12-mm1/include/linux/relayfs_fs.h 2005-06-22 11:16:23.000000000 -0500
+++ linux-2.6.12-mm1-cur/include/linux/relayfs_fs.h 2005-06-22 11:39:12.000000000 -0500
@@ -59,6 +59,7 @@ struct rchan
int overwrite; /* overwrite buffer when full? */
struct rchan_callbacks *cb; /* client callbacks */
struct kref kref; /* channel refcount */
+ void *private_data; /* for user-defined data */
struct rchan_buf *buf[NR_CPUS]; /* per-cpu channel buffers */
};
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