Btrfs: hold trans_mutex when using btrfs_record_root_in_trans

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btrfs_record_root_in_trans needs the trans_mutex held to make sure two
callers don't race to setup the root in a given transaction.  This adds
it to all the places that were missing it.

Signed-off-by: Yan Zheng <zheng.yan@oracle.com>

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Yan Zheng 2009-02-12 14:14:53 -05:00 • committed by Chris Mason

parent 4008c04a07

commit 2456242530

3 changed files with 6 additions and 0 deletions

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2

fs/btrfs/extent-tree.c

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2

fs/btrfs/transaction.c

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2

fs/btrfs/tree-log.c

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