| Message ID | 20210622132738.2357003-1-nborisov@suse.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | btrfs: Remove btrfs_fs_info::total_pinned | expand |
On 22/06/2021 15:27, Nikolay Borisov wrote: > This got added 14 years ago in 324ae4df00fd ("Btrfs: Add block group pinned accounting back") > but it was not ever used. Subsequently its usage got gradually removed > in 8790d502e440 ("Btrfs: Add support for mirroring across drives") and > 11833d66be94 ("Btrfs: improve async block group caching"). Let's remove > it for good! > > Signed-off-by: Nikolay Borisov <nborisov@suse.com> > --- > fs/btrfs/ctree.h | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h > index d7ef4d7d2c1a..e5e53e592d4f 100644 > --- a/fs/btrfs/ctree.h > +++ b/fs/btrfs/ctree.h > @@ -823,8 +823,6 @@ struct btrfs_fs_info { > struct kobject *space_info_kobj; > struct kobject *qgroups_kobj; > > - u64 total_pinned; > - > /* used to keep from writing metadata until there is a nice batch */ > struct percpu_counter dirty_metadata_bytes; > struct percpu_counter delalloc_bytes; > So long and thanks for all the fish. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
On Tue, Jun 22, 2021 at 04:27:38PM +0300, Nikolay Borisov wrote: > This got added 14 years ago in 324ae4df00fd ("Btrfs: Add block group pinned accounting back") > but it was not ever used. Subsequently its usage got gradually removed > in 8790d502e440 ("Btrfs: Add support for mirroring across drives") and > 11833d66be94 ("Btrfs: improve async block group caching"). Let's remove > it for good! > > Signed-off-by: Nikolay Borisov <nborisov@suse.com> Added to misc-next, thanks.
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index d7ef4d7d2c1a..e5e53e592d4f 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -823,8 +823,6 @@ struct btrfs_fs_info { struct kobject *space_info_kobj; struct kobject *qgroups_kobj; - u64 total_pinned; - /* used to keep from writing metadata until there is a nice batch */ struct percpu_counter dirty_metadata_bytes; struct percpu_counter delalloc_bytes;
This got added 14 years ago in 324ae4df00fd ("Btrfs: Add block group pinned accounting back") but it was not ever used. Subsequently its usage got gradually removed in 8790d502e440 ("Btrfs: Add support for mirroring across drives") and 11833d66be94 ("Btrfs: improve async block group caching"). Let's remove it for good! Signed-off-by: Nikolay Borisov <nborisov@suse.com> --- fs/btrfs/ctree.h | 2 -- 1 file changed, 2 deletions(-)