if (unlikely(!ignore_fs_panic)) { f2fs_set_sb_extra_flag(sbi, F2FS_SEC_EXTRA_FSCK_MAGIC); #ifdef CONFIG_F2FS_STRICT_BUG_ON panic("F2FS 0x%p %x", panic("F2FS 0x%p %lx", page_address(node_page), find_first_bit(page_address(node_page), F2FS_BLKSIZE*8)); ...
刚刷过来,体验了一把流畅的狠喔～
简单搜索了下,sdcardfs对应的好像是fuse,f2fs对应的是ext4。不懂,求老师讲解 竞舞台 打酱油的 5 是啊,这个概念谁能给厘清厘清 潜水做个窝 自带板凳 3 等待小屏手机 虎躯一震 14 不懂 登录百度帐号 扫二维码下载贴吧客户端 下载贴吧APP看高清直播、视频! 贴吧页面意见反馈 违规贴吧举报反馈通道 贴...
return f2fs_kzalloc(sbi, size, GFP_NOFS); } static void xattr_free(struct f2fs_sb_info *sbi, void *xattr_addr, bool is_inline) { if (is_inline) kmem_cache_free(sbi->inline_xattr_slab, xattr_addr); else kfree(xattr_addr); ...
据说sdcardfs不支持f2fs，看后面的图。sdcardfs最直观的表现就是早年间，/sdcard和/data是两个独立的...
common = grub-core/fs/ext2.c; common = grub-core/fs/fat.c; common = grub-core/fs/exfat.c; common = grub-core/fs/f2fs.c; common = grub-core/fs/fshelp.c; common = grub-core/fs/hfs.c; common = grub-core/fs/hfsplus.c; @@ -774,6 +775,12 @@ script = { common = tests...
(total_vblocks, ndirty); else si->avg_vblocks = 0; } #ifdef CONFIG_DEBUG_FS static void update_general_status(struct f2fs_sb_info *sbi) { struct f2fs_stat_info *si = F2FS_STAT(sbi); struct f2fs_super_block *raw_super = F2FS_RAW_SUPER(sbi); int i; /* these will be changed...
pwritev2() time. This is the same story as FS_XFLAG_DAX, which signals to the fs that we should try to enable the fsdax IO path on the file (instead of the regular page cache), but applications have to query STAT_ATTR_DAX
这种“18个月不卡顿”的技术,实质上就是F2FS文件系统。F2FS是一种为存储设备设计的新型开源文件系统。 而在2019年3月26日刚刚结束的华为P30系列发布会上,华为又推出了全新的文件系统——EROFS。 华为宣称,相较于Android上现在主流的Ext4系统,EROFS的随机读取性能更高20%。那今天就来一起揭开这个新文件系统的神秘面...
Given all the changes with the Linux 4.10 kernel, including a fair amount of work on file-systems and block / I/O code, here are some fresh benchmarks of the EXT4, F2FS, Btrfs, and XFS file-systems atop a solid-state drive when comparing the early post-R