Re: [PATCH 3/8] ext3: remove lock/unlock super

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

 



On Thu, Aug 16, 2012 at 06:39:04PM +0200, Jan Kara wrote:
> On Thu 16-08-12 12:00:26, Marco Stornelli wrote:
> > From: Marco Stornelli <marco.stornelli@xxxxxxxxx>
> > 
> > Replaced lock and unlock super with a new fs mutex s_lock.
>   Hum, is the lock needed at all? Remount & unfreeze both run with s_umount
> held for writing. Thus we already have exclusion between these two calls.
> The same seems to hold for ext4 BTW.

Agreed, it's not clear lock_super() is needed at all for ext4 at this
point.

	     	       		       	      - Ted
--
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