Re: [PATCH 3/4] jbd2: Move lockdep tracking to journal_s

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

 



On Thu, Jun 16, 2016 at 12:42:15PM +0200, Jan Kara wrote:
> Currently lockdep map is tracked in each journal handle. To be able to
> expand lockdep support to cover also other cases where we depend on
> transaction commit and where handle is not available, move lockdep map
> into struct journal_s. Since this makes the lockdep map shared for all
> handles, we have to use rwsem_acquire_read() for acquisitions now.
> 
> Signed-off-by: Jan Kara <jack@xxxxxxx>

Thanks, applied.  I added documentation for j_trans_commit_map to keep
the kbuild checker happy.

						- Ted
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[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