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authorYan, Zheng <zheng.yan@oracle.com>2010-05-16 10:49:59 -0400
committerChris Mason <chris.mason@oracle.com>2010-05-25 10:34:53 -0400
commit4a500fd178c89b96fa166a2d9e7855df33429841 (patch)
treeb97fe0b0c1cb19388fcf28f77cd74a645ec69a61 /mm/hugetlb.c
parentd68fc57b7e3245cfacf2e3b47acfed1946a11786 (diff)
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Btrfs: Metadata ENOSPC handling for tree log
Previous patches make the allocater return -ENOSPC if there is no unreserved free metadata space. This patch updates tree log code and various other places to propagate/handle the ENOSPC error. Signed-off-by: Yan Zheng <zheng.yan@oracle.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>
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