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authorChris Mason <chris.mason@oracle.com>2012-03-21 12:09:56 -0400
committerChris Mason <chris.mason@oracle.com>2012-03-26 17:04:23 -0400
commita098d8e8eec5a46a47b1bb74390746973d913a9c (patch)
treeaa93b224046b29daeca6602176a05c980d58a3c1 /lib/dma-debug.c
parentBtrfs: add the ability to cache a pointer into the eb (diff)
downloadlinux-rng-a098d8e8eec5a46a47b1bb74390746973d913a9c.tar.xz
linux-rng-a098d8e8eec5a46a47b1bb74390746973d913a9c.zip
Btrfs: loop waiting on writeback
lock_extent_buffer_for_io needs to loop around and make sure the writeback bits are not set. Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'lib/dma-debug.c')
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