ext4: return found group directly in ext4_mb_choose_next_group_goal_fast
Return good group when it's found in loop to remove futher check if good group is found after loop. Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com> Reviewed-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com> Link: https://lore.kernel.org/r/20230801143204.2284343-9-shikemeng@huaweicloud.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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@ -959,16 +959,14 @@ static void ext4_mb_choose_next_group_goal_fast(struct ext4_allocation_context *
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for (i = mb_avg_fragment_size_order(ac->ac_sb, ac->ac_g_ex.fe_len);
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i < MB_NUM_ORDERS(ac->ac_sb); i++) {
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grp = ext4_mb_find_good_group_avg_frag_lists(ac, i);
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if (grp)
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break;
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if (grp) {
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*group = grp->bb_group;
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ac->ac_flags |= EXT4_MB_CR_GOAL_LEN_FAST_OPTIMIZED;
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return;
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}
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}
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if (grp) {
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*group = grp->bb_group;
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ac->ac_flags |= EXT4_MB_CR_GOAL_LEN_FAST_OPTIMIZED;
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} else {
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*new_cr = CR_BEST_AVAIL_LEN;
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}
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*new_cr = CR_BEST_AVAIL_LEN;
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}
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/*
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