From: Chao Yu Date: Mon, 8 Dec 2014 06:56:19 +0000 (+0800) Subject: f2fs: fix to enable readahead for SSA/CP blocks X-Git-Tag: omap-for-v3.20/drop-legacy-3517~143^2~2 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=13da549460d549aec78a943e589f4ffc3fdc716c;p=pandora-kernel.git f2fs: fix to enable readahead for SSA/CP blocks 1.We use zero as upper boundary value for ra SSA/CP blocks, we will skip readahead as verification failure with max number, it causes low performance. 2.Low boundary value is not accurate for SSA/CP/POR region verification, so these values need to be redefined. This patch fixes above issues. Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- Reading git-diff-tree failed