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authorBob Peterson <rpeterso@redhat.com>2015-12-08 00:10:42 +0300
committerBob Peterson <rpeterso@redhat.com>2015-12-18 19:49:22 +0300
commit86d067a797d4e8546a7c92b985f31e8cd3ec39ad (patch)
tree94599d8bd65f284a1c635510abafec51dc3131a3 /arch/x86/mm
parent400ac52e805bb6852e743817bc05a136e85042a9 (diff)
downloadlinux-86d067a797d4e8546a7c92b985f31e8cd3ec39ad.tar.xz
GFS2: Wait for iopen glock dequeues
This patch changes every glock_dq for iopen glocks into a dq_wait. This makes sure that iopen glocks do not outlive the inode itself. In turn, that ensures that anyone trying to unlink the glock will be able to find the inode when it receives a remote iopen callback. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Acked-by: Steven Whitehouse <swhiteho@redhat.com>
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