Linux 内核：Linux Kernel v2.6.27.8正式发布

Linux Kernel v2.6.27.8 已正式发布，作为 Linux 系统的内核，Linux Kernel 的每一次版本更新都会带来大量新增特性。Linux Kernel v2.6.27.8 主要更新如下：
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jbd: ordered data integrity fix
jbd2: don"t give up looking for space so easily in __jbd2_log_wait_for_space
jbd2: Fix buffer head leak when writing the commit block
jbd2: abort instead of waiting for nonexistent transaction
jbd2: fix /proc setup for devices that contain "/" in their names
ext2: fix ext2 block reservation early ENOSPC issue
ext3: fix ext3 block reservation early ENOSPC issue
ext3: don"t try to resize if there are no reserved gdt blocks left
ext3: Fix duplicate entries returned from getdents（） system call
ext3: fix ext3_dx_readdir hash collision handling
ext4: add checksum calculation when clearing UNINIT flag in ext4_new_inode
ext4: Mark the buffer_heads as dirty and uptodate after prepare_write
ext4: calculate journal credits correctly
ext4: wait on all pending commits in ext4_sync_fs（）
ext4: Convert to host order before using the values
ext4: Fix duplicate entries returned from getdents（） system call
ext4: Do mballoc init before doing filesystem recovery
ext4: Free ext4_prealloc_space using kmem_cache_free
ext4: fix xattr deadlock
ext4: Renumber EXT4_IOC_MIGRATE
ext4: elevate write count for migrate ioctl
ext4: add missing unlock in ext4_check_descriptors（） on error path
ext4: fix #11321: create /proc/ext4/*/stats more carefully
ext4: Update flex_bg free blocks and free inodes counters when resizing.
ext4/jbd2: Avoid WARN（） messages when failing to write to the superblock
更为详细的更新内容请参考官方网站ChangeLog-2.6.27.8
Linux Kenrnel官方网站：http://kernel.org
点此下载 Linux Kernel v2.6.27.8 @ 官方网站