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openwrt编译error: ext4_allocate_best_fit_partial: failed to allocate 13 blocks, out of space?
编译openwrt时候报如下错误 xff1a Creating filesystem with parameters Size 50331648 Block size 4096 Blocks per group 32768 Inodes p
openwrt
Error
Ext4
allocate
best
对比first-fit/best-fit/worst-fit/slab以及buddy这几种算法的特点
以下均为自己对这些算法的理解 xff1a fitst fit算法 First fit算法 xff1a 连续物理内存分配算法的一种 xff0c 将空闲内存块按照地址从小到大的方式连起来 xff0c 具体实现时使用了双向链表的方式 当分配内存时
First
fit
best
worst
slab
【leetcode】122. 买卖股票的最佳时机 II(best-time-to-buy-and-sell-stock-ii)(贪心)[简单]
链接 https leetcode cn com problems best time to buy and sell stock ii 耗时 解题 xff1a 47 min 题解 xff1a 3 min 题意 给定一个数组 xff0c 它
LeetCode
122
best
time
buy
【leetcode】309. 最佳买卖股票时机含冷冻期(best-time-to-buy-and-sell-stock-with-cooldown)(DP)[中等]
链接 https leetcode cn com problems best time to buy and sell stock with cooldown 耗时 解题 xff1a 1 5 h 题解 xff1a 18 min 题意 给定一
LeetCode
309
best
time
buy
av_frame_get_best_effort_timestamp deprecated解决方案
问题 xff1a 最新的ffmpeg下面这个在libavutil frame h文件下的 av frame get best effort timestamp 方法被移除了 int64 t av frame get best effort
frame
GET
best
effort
timestamp