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(parent: 3ac2d17) | patch
NFS: Add a cond_resched() to nfs_commit_release_pages()
authorTrond Myklebust <trond.myklebust@primarydata.com>
Mon, 18 Dec 2017 19:39:13 +0000 (14:39 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 16 Feb 2018 19:22:58 +0000 (20:22 +0100)
commit3d03af006438b91dab7c1feb474a5c899554acac
tree25d01db43380c6cc97bd5f53a4284c30a9ab0ba7tree | snapshot
parent3ac2d17a6ed38d3e662e56ad79e0ba1a98247830commit | diff
NFS: Add a cond_resched() to nfs_commit_release_pages()

commit 7f1bda447c9bd48b415acedba6b830f61591601f upstream.

The commit list can get very large, and so we need a cond_resched()
in nfs_commit_release_pages() in order to ensure we don't hog the CPU
for excessive periods of time.

Reported-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/nfs/write.c diff | blob | history
Domain: System / Kernel;