Re: [PATCH 10/21] block: Add fops atomic write support

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

 



On 10/3/23 01:37, John Garry wrote:
I don't think that is_power_of_2(write length) is specific to XFS.

I think this is specific to XFS. Can you show me the F2FS code that restricts the length of an atomic write to a power of two? I haven't found it. The only power-of-two check that I found in F2FS is the following (maybe I overlooked something):

$ git grep -nH is_power fs/f2fs
fs/f2fs/super.c:3914:	if (!is_power_of_2(zone_sectors)) {

Thanks,

Bart.



[Index of Archives]     [Linux RAID]     [Linux SCSI]     [Linux ATA RAID]     [IDE]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Device Mapper]

  Powered by Linux