[XFS] Make xfsbufd threads freezable
Fix breakage caused by commit 831441862956fffa17b9801db37e6ea1650b0f69 that did not introduce the necessary call to set_freezable() in xfs/linux-2.6/xfs_buf.c . SGI-PV: 974224 SGI-Modid: xfs-linux-melb:xfs-kern:30203a Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
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@ -1743,6 +1743,8 @@ xfsbufd(
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current->flags |= PF_MEMALLOC;
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set_freezable();
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do {
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if (unlikely(freezing(current))) {
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set_bit(XBT_FORCE_SLEEP, &target->bt_flags);
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