From: Josef Bacik Date: Fri, 13 Jan 2012 00:10:12 +0000 (-0500) Subject: Btrfs: don't call btrfs_throttle in file write X-Git-Tag: v3.3-rc1~26^2~5 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=45a8090e626ab470c91142954431a93846030b0d;p=pandora-kernel.git Btrfs: don't call btrfs_throttle in file write Btrfs_throttle will make us wait if there is a currently committing transaction until we can open new transactions, which is ridiculous since we don't actually start any transactions within the file write path anyway, so all this does is introduce big latencies if we have a sync/fsync heavy workload going on while somebody else is trying to do work. Thanks, Signed-off-by: Josef Bacik Signed-off-by: Chris Mason --- Reading git-diff-tree failed