Btrfs: remove last_log_alloc allocator optimization

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The tree logging code was trying to separate tree log allocations
from normal metadata allocations to improve writeback patterns during
an fsync.

But, the code was not effective and ended up just mixing tree log
blocks with regular metadata.  That seems to be working fairly well,
so the last_log_alloc code can be removed.

Signed-off-by: Chris Mason <chris.mason@oracle.com>

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This commit is contained in:

Chris Mason 2008-10-03 12:24:01 -04:00

parent cb843a6f51

commit 30c43e2444

3 changed files with 0 additions and 9 deletions

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1

fs/btrfs/ctree.h

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7

fs/btrfs/extent-tree.c

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1

fs/btrfs/transaction.c

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