Re: [PATCH 1/1] fat: improve sync performance by grouping writes revised

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

 



Holden Karau <holdenk@xxxxxxxxxxx> writes:

> From: Holden Karau <holden@xxxxxxxxxxxxx> http://www.holdenkarau.com
> This is an attempt at improving fat_mirror_bhs in sync mode [namely it
> writes all of the data for a backup block, and then blocks untill
> finished]. The old behavior would write & block in smaller chunks, so
> this should be slightly faster. It also removes the fix me requesting
> that it be fixed to behave this way :-)

Please post the result of performance test.  If it's fairly big, we
would be able to use async for mirror FAT. Instead, for hotplug device
we can provide the another option.
-- 
OGAWA Hirofumi <hirofumi@xxxxxxxxxxxxxxxxxx>
-
To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

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