From: Li Nan <linan122@xxxxxxxxxx> The patch series fix the bug of setting badblocks, which may not match expectations in complex scenarios. Optimize the code to make it more readable at the same time. Li Nan (10): block/badblocks: only set bb->changed when badblocks changes block/badblocks: fix badblocks loss when badblocks combine block/badblocks: fix badblocks overlap block/badblocks: fix the bug of reverse order block/badblocks: fix ack set fail in badblocks_set block/badblocks: check bb->count instead of 'hi > lo' block/badblocks: factor out a helper to merge badblocks block/badblocks: factor out a helper to combine badblocks block/badblocks: factor out a helper to create badblocks block/badblocks: try to merge badblocks as much as possible block/badblocks.c | 300 +++++++++++++++++++++++++++++----------------- 1 file changed, 187 insertions(+), 113 deletions(-) -- 2.31.1