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authorJeff Mahoney <jeffm@suse.com>2016-06-22 18:54:24 -0400
committerDavid Sterba <dsterba@suse.com>2016-12-06 16:06:59 +0100
commit2ff7e61e0d30ff166a2ae94575526bffe11fd1a8 (patch)
treea2b8aba1d10c010cc247f3e0866dcbd627e852f3 /fs/btrfs/raid56.h
parentafdb571890615059ed4f0625209b379aff6cb08d (diff)
downloadlinux-2ff7e61e0d30ff166a2ae94575526bffe11fd1a8.tar.bz2
btrfs: take an fs_info directly when the root is not used otherwise
There are loads of functions in btrfs that accept a root parameter but only use it to obtain an fs_info pointer. Let's convert those to just accept an fs_info pointer directly. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/raid56.h')
-rw-r--r--fs/btrfs/raid56.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/btrfs/raid56.h b/fs/btrfs/raid56.h
index 8b694699d502..4ee4fe346838 100644
--- a/fs/btrfs/raid56.h
+++ b/fs/btrfs/raid56.h
@@ -42,24 +42,24 @@ static inline int nr_data_stripes(struct map_lookup *map)
struct btrfs_raid_bio;
struct btrfs_device;
-int raid56_parity_recover(struct btrfs_root *root, struct bio *bio,
+int raid56_parity_recover(struct btrfs_fs_info *fs_info, struct bio *bio,
struct btrfs_bio *bbio, u64 stripe_len,
int mirror_num, int generic_io);
-int raid56_parity_write(struct btrfs_root *root, struct bio *bio,
+int raid56_parity_write(struct btrfs_fs_info *fs_info, struct bio *bio,
struct btrfs_bio *bbio, u64 stripe_len);
void raid56_add_scrub_pages(struct btrfs_raid_bio *rbio, struct page *page,
u64 logical);
struct btrfs_raid_bio *
-raid56_parity_alloc_scrub_rbio(struct btrfs_root *root, struct bio *bio,
+raid56_parity_alloc_scrub_rbio(struct btrfs_fs_info *fs_info, struct bio *bio,
struct btrfs_bio *bbio, u64 stripe_len,
struct btrfs_device *scrub_dev,
unsigned long *dbitmap, int stripe_nsectors);
void raid56_parity_submit_scrub_rbio(struct btrfs_raid_bio *rbio);
struct btrfs_raid_bio *
-raid56_alloc_missing_rbio(struct btrfs_root *root, struct bio *bio,
+raid56_alloc_missing_rbio(struct btrfs_fs_info *fs_info, struct bio *bio,
struct btrfs_bio *bbio, u64 length);
void raid56_submit_missing_rbio(struct btrfs_raid_bio *rbio);