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RDS: kick krdsd to send congestion map updates
authorChris Mason <chris.mason@oracle.com>
Fri, 3 Feb 2012 16:09:07 +0000 (11:09 -0500)
committerMukesh Kacker <mukesh.kacker@oracle.com>
Tue, 7 Jul 2015 23:41:32 +0000 (16:41 -0700)
commitf15013731b8ed36335f8916c2d5f451c62f53e12
tree5582c6151c7356b0edbe258213b86a4bab83a2detree
parent7aaa90df89170bc4a64f67953a908016b45e36cccommit | diff
RDS: kick krdsd to send congestion map updates

We can get into a deadlock on the recv spinlock because
congestion map updates can be sent in the recev path.  This
pushes the work off to krdsd instead.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
Signed-off-by: Bang Nguyen <bang.nguyen@oracle.com>
net/rds/cong.c diff | blob | history
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