From 4d5db3f536ae3886ac86877742e6f8ce69a5de06 Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Wed, 19 Nov 2014 07:51:20 -0500 Subject: sunrpc: convert sp_task_pending flag to use atomic bitops In a later patch, we'll want to be able to handle this flag without holding the sp_lock. Change this field to an unsigned long flags field, and declare a new flag in it that can be managed with atomic bitops. Signed-off-by: Jeff Layton Signed-off-by: J. Bruce Fields --- include/linux/sunrpc/svc.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include/linux/sunrpc') diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 8054a30c8a95..5f0ab39bf7c3 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -50,7 +50,9 @@ struct svc_pool { unsigned int sp_nrthreads; /* # of threads in pool */ struct list_head sp_all_threads; /* all server threads */ struct svc_pool_stats sp_stats; /* statistics on pool operation */ - int sp_task_pending;/* has pending task */ +#define SP_TASK_PENDING (0) /* still work to do even if no + * xprt is queued. */ + unsigned long sp_flags; } ____cacheline_aligned_in_smp; /* -- cgit v1.2.3-59-g8ed1b