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authorWu Fengguang <fengguang.wu@intel.com>2011-06-12 03:53:57 +0400
committerWu Fengguang <fengguang.wu@intel.com>2011-06-19 20:25:46 +0400
commit36715cef0770b7e2547892b7c3197fc024274630 (patch)
tree34b690df719e6e46a37e0cef40b8c21f34bc36f8 /fs/btrfs
parente84d0a4f8e39a73003a6ec9a11b07702745f4c1f (diff)
downloadlinux-36715cef0770b7e2547892b7c3197fc024274630.tar.xz
writeback: skip tmpfs early in balance_dirty_pages_ratelimited_nr()
This helps prevent tmpfs dirtiers from skewing the per-cpu bdp_ratelimits. Acked-by: Jan Kara <jack@suse.cz> Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
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