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(parent: 18b0560) | patch
NFS: Close page_mkwrite() races
authorTrond Myklebust <Trond.Myklebust@netapp.com>
Tue, 12 May 2009 06:23:52 +0000 (16:23 +1000)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 20 May 2009 05:20:10 +0000 (22:20 -0700)
commit71cf4edb1d866d69773bce35f9761d1973b671c9
tree4872dc9b324a7d3201c0e2387896fb0470a5e868tree | snapshot
parent18b0560ccb3fcda54cc28718647599f494dc62b9commit | diff
NFS: Close page_mkwrite() races

commit 7fdf523067666b0eaff330f362401ee50ce187c4 upstream

Follow up to Nick Piggin's patches to ensure that nfs_vm_page_mkwrite
returns with the page lock held, and sets the VM_FAULT_LOCKED flag.

See http://bugzilla.kernel.org/show_bug.cgi?id=12913

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Nick Piggin <npiggin@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
fs/nfs/file.c diff | blob | history
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