Re: [PATCH v3 05/13] generic/1226: Add atomic write test using fio crc check verifier

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

 



On 23/07/2025 14:51, Ojaswin Mujoo wrote:
No, its just something i hardcoded for that particular run. This patch
doesn't enforce hardware only atomic writes
If we are to test this for XFS then we need to ensure that HW atomics are
available.
Why is that? Now with the verification step happening after writes,
software atomic writes should also pass this test since there are no
racing writes to the verify reads.

Sure, but racing software atomic writes against other software atomic writes is not safe.

Thanks,
John




[Index of Archives]     [Reiser Filesystem Development]     [Ceph FS]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux FS]     [Yosemite National Park]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Device Mapper]     [Linux Media]

  Powered by Linux