From: Dave Chinner Date: Wed, 7 Jul 2010 03:24:07 +0000 (+1000) Subject: writeback: Add tracing to balance_dirty_pages X-Git-Tag: v2.6.36-rc1~288^2~96 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=028c2dd184c097809986684f2f0627eea5529fea;p=pandora-kernel.git writeback: Add tracing to balance_dirty_pages Tracing high level background writeback events is good, but it doesn't give the entire picture. Add visibility into write throttling to catch IO dispatched by foreground throttling of processing dirtying lots of pages. Signed-off-by: Dave Chinner Signed-off-by: Jens Axboe --- Reading git-diff-tree failed