Base real-time linux kernel

Chris Mason 777e6bd706 Btrfs: Transaction commit: don't use filemap_fdatawait ... After writing out all the remaining btree blocks in the transaction, the commit code would use filemap_fdatawait to make sure it was all on disk. This means it would wait for blocks written by other procs as well. The new code walks the list of blocks for this transaction again and waits only for those required by this transaction. Signed-off-by: Chris Mason <chris.mason@oracle.com>		2008-09-25 11:04:06 -04:00
fs/btrfs	Btrfs: Transaction commit: don't use filemap_fdatawait	2008-09-25 11:04:06 -04:00