On Sun, Nov 30, 2014 at 10:26:43AM -0500, Pranith Kumar wrote:
> On Sun, Nov 30, 2014 at 3:26 AM, Omar Sandoval wrote:
> > The rcu_string API introduced some new sparse errors but also revealed
> > existing
> > ones. First of all, the name in struct btrfs_device should be annotated as
> > __rcu t
On Sun, Nov 30, 2014 at 3:26 AM, Omar Sandoval wrote:
> The rcu_string API introduced some new sparse errors but also revealed
> existing
> ones. First of all, the name in struct btrfs_device should be annotated as
> __rcu to prevent unsafe reads. Additionally, updates should go through
> rcu_der
The rcu_string API introduced some new sparse errors but also revealed existing
ones. First of all, the name in struct btrfs_device should be annotated as
__rcu to prevent unsafe reads. Additionally, updates should go through
rcu_dereference_protected to make it clear what's going on. This introduc
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