NFS nonzero preempt_count 1/2
Subsystems (3)
When unmounting an NFS filesystem, I saw printk's reporting that NFS daemons exited with nonzero preempt_counts. Fixing this up so they no longer give the warning seems like a good idea.
Patch attempting to do this for rpciod below.
Cheers,
Bill
===== net/sunrpc/sched.c 1.15 vs edited =====
net/sunrpc/sched.c +1 -0
@@ -1088,6 +1088,7 @@wake_up (assassin);dprintk ("RPC: rpciod exiting\n" ); +unlock_kernel ();MOD_DEC_USE_COUNT ;return 0 ; }
Hi,
net/sunrpc/sched.c line 1094
Quoted 8 lines · William Lee Irwin III
net/sunrpc/sched.c +1
-0@@ -1088,6 +1088,7 @@wake_up (assassin);dprintk ("RPC: rpciod exiting\n" ); +unlock_kernel ();MOD_DEC_USE_COUNT ;return 0 ; }
I wonder why the checker didn't yell on this. Wasn't it in the tree when the checker checked?
Regards, Thunder
Signature · 7 lines
(Use http://www.ebb.org/ungeek if you can't decode) ------BEGIN GEEK CODE BLOCK------ Version: 3.12 GCS/E/G/S/AT d- s++:-- a? C++$ ULAVHI++++$ P++$ L++++(+++++)$ E W-$ N--- o? K? w-- O- M V$ PS+ PE- Y- PGP+ t+ 5+ X+ R- !tv b++ DI? !D G e++++ h* r--- y- ------END GEEK CODE BLOCK------