Btrfs: make flushoncommit mount option correctly wait on ordered_extents

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The commit_transaction call to wait_ordered_extents when snap_pending
passes nocow_only=1 to process only NOCOW or PREALLOC extents.  This isn't
correct for the 'flushoncommit' mode, as it skips extents we just started
IO on in start_delalloc_inodes.

So, in the flushoncommit case, wait on all ordered extents.  Otherwise,
only pass the nocow_only flag to wait_ordered_extents if snap_pending.

Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Chris Mason <chris.mason@oracle.com>

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Sage Weil 2009-07-24 13:17:44 -04:00 • committed by Chris Mason

parent d717aa1d31

commit ebecd3d9d2

1 changed files with 5 additions and 3 deletions

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fs/btrfs/transaction.c

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