On Fri, Jan 19, 2018 at 08:22:36PM +0200, Nikolay Borisov wrote:
>
>
> On 19.01.2018 20:15, David Sterba wrote:
> > On Fri, Jan 05, 2018 at 12:51:16PM -0700, Liu Bo wrote:
> >> This is adding a tracepoint 'btrfs_handle_em_exist' to help debug the
> >> subtle bugs around merge_extent_mapping.
>
On 19.01.2018 20:15, David Sterba wrote:
> On Fri, Jan 05, 2018 at 12:51:16PM -0700, Liu Bo wrote:
>> This is adding a tracepoint 'btrfs_handle_em_exist' to help debug the
>> subtle bugs around merge_extent_mapping.
>>
>> Signed-off-by: Liu Bo
>
> Nikolay has some
On Fri, Jan 05, 2018 at 12:51:16PM -0700, Liu Bo wrote:
> This is adding a tracepoint 'btrfs_handle_em_exist' to help debug the
> subtle bugs around merge_extent_mapping.
>
> Signed-off-by: Liu Bo
Nikolay has some concernas about adding the tracepoint, so I'll leave
this
On Fri, Jan 05, 2018 at 12:51:16PM -0700, Liu Bo wrote:
> This is adding a tracepoint 'btrfs_handle_em_exist' to help debug the
> subtle bugs around merge_extent_mapping.
>
> Signed-off-by: Liu Bo
Reviewed-by: Josef Bacik
Thanks,
Josef
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This is adding a tracepoint 'btrfs_handle_em_exist' to help debug the
subtle bugs around merge_extent_mapping.
Signed-off-by: Liu Bo
---
fs/btrfs/extent_map.c| 3 +++
include/trace/events/btrfs.h | 35 +++
2 files changed, 38