Re: [PATCH v8 05/19] block, fs: Restore the per-bio/request data lifetime fields

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 1/23/24 04:35, Kanchan Joshi wrote:
At the cost of inviting some extra work. Because this patch used
file_inode, the patch 6 needs to set the hint on two inodes.
If we use bdev_file_inode, this whole thing becomes clean.

The idea of accessing block devices only in the F_SET_RW_HINT
implementation is wrong because it involves a layering violation.
With the current patch series data lifetime information is
available to filesystems like Fuse. If the F_SET_RW_HINT
implementation would iterate over block devices, no data lifetime
information would be available to filesystems like Fuse.

Bart.




[Index of Archives]     [Linux Ext4 Filesystem]     [Union Filesystem]     [Filesystem Testing]     [Ceph Users]     [Ecryptfs]     [NTFS 3]     [AutoFS]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux Cachefs]     [Reiser Filesystem]     [Linux RAID]     [NTFS 3]     [Samba]     [Device Mapper]     [CEPH Development]

  Powered by Linux