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btrfs: remove unused parameter from btrfs_header_fsid 

Remove unused parameter, 'eb'. Unused since introduction in
5f39d397df

Updated to be rebased against current upstream and correct diff supplied this time!

Signed-off-by: Ross Kirk <ross.kirk@gmail.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
This commit is contained in:
Ross Kirk 2013-09-24 10:12:38 +01:00 committed by Chris Mason
parent 724e2315db
commit 0a4e558609
4 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
fs/btrfs/ctree.c
View File

@ -274,7 +274,7 @@ int btrfs_copy_root(struct btrfs_trans_handle *trans,
else else
btrfs_set_header_owner(cow, new_root_objectid); btrfs_set_header_owner(cow, new_root_objectid);
write_extent_buffer(cow, root->fs_info->fsid, btrfs_header_fsid(cow), write_extent_buffer(cow, root->fs_info->fsid, btrfs_header_fsid(),
BTRFS_FSID_SIZE); BTRFS_FSID_SIZE);
WARN_ON(btrfs_header_generation(buf) > trans->transid); WARN_ON(btrfs_header_generation(buf) > trans->transid);
@ -996,7 +996,7 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
else else
btrfs_set_header_owner(cow, root->root_key.objectid); btrfs_set_header_owner(cow, root->root_key.objectid);
write_extent_buffer(cow, root->fs_info->fsid, btrfs_header_fsid(cow), write_extent_buffer(cow, root->fs_info->fsid, btrfs_header_fsid(),
BTRFS_FSID_SIZE); BTRFS_FSID_SIZE);
ret = update_ref_for_cow(trans, root, buf, cow, &last_ref); ret = update_ref_for_cow(trans, root, buf, cow, &last_ref);
@ -3152,7 +3152,7 @@ static noinline int insert_new_root(struct btrfs_trans_handle *trans,
btrfs_set_header_backref_rev(c, BTRFS_MIXED_BACKREF_REV); btrfs_set_header_backref_rev(c, BTRFS_MIXED_BACKREF_REV);
btrfs_set_header_owner(c, root->root_key.objectid); btrfs_set_header_owner(c, root->root_key.objectid);
write_extent_buffer(c, root->fs_info->fsid, btrfs_header_fsid(c), write_extent_buffer(c, root->fs_info->fsid, btrfs_header_fsid(),
BTRFS_FSID_SIZE); BTRFS_FSID_SIZE);
write_extent_buffer(c, root->fs_info->chunk_tree_uuid, write_extent_buffer(c, root->fs_info->chunk_tree_uuid,
@ -3291,7 +3291,7 @@ static noinline int split_node(struct btrfs_trans_handle *trans,
btrfs_set_header_backref_rev(split, BTRFS_MIXED_BACKREF_REV); btrfs_set_header_backref_rev(split, BTRFS_MIXED_BACKREF_REV);
btrfs_set_header_owner(split, root->root_key.objectid); btrfs_set_header_owner(split, root->root_key.objectid);
write_extent_buffer(split, root->fs_info->fsid, write_extent_buffer(split, root->fs_info->fsid,
btrfs_header_fsid(split), BTRFS_FSID_SIZE); btrfs_header_fsid(), BTRFS_FSID_SIZE);
write_extent_buffer(split, root->fs_info->chunk_tree_uuid, write_extent_buffer(split, root->fs_info->chunk_tree_uuid,
btrfs_header_chunk_tree_uuid(split), btrfs_header_chunk_tree_uuid(split),
BTRFS_UUID_SIZE); BTRFS_UUID_SIZE);
@ -4046,7 +4046,7 @@ again:
btrfs_set_header_owner(right, root->root_key.objectid); btrfs_set_header_owner(right, root->root_key.objectid);
btrfs_set_header_level(right, 0); btrfs_set_header_level(right, 0);
write_extent_buffer(right, root->fs_info->fsid, write_extent_buffer(right, root->fs_info->fsid,
btrfs_header_fsid(right), BTRFS_FSID_SIZE); btrfs_header_fsid(), BTRFS_FSID_SIZE);
write_extent_buffer(right, root->fs_info->chunk_tree_uuid, write_extent_buffer(right, root->fs_info->chunk_tree_uuid,
btrfs_header_chunk_tree_uuid(right), btrfs_header_chunk_tree_uuid(right),

2
fs/btrfs/ctree.h
View File

@ -2667,7 +2667,7 @@ static inline void btrfs_set_header_backref_rev(struct extent_buffer *eb,
btrfs_set_header_flags(eb, flags); btrfs_set_header_flags(eb, flags);
} }
static inline unsigned long btrfs_header_fsid(struct extent_buffer *eb) static inline unsigned long btrfs_header_fsid(void)
{ {
return offsetof(struct btrfs_header, fsid); return offsetof(struct btrfs_header, fsid);
} }

6
fs/btrfs/disk-io.c
View File

@ -495,7 +495,7 @@ static int check_tree_block_fsid(struct btrfs_root *root,
u8 fsid[BTRFS_UUID_SIZE]; u8 fsid[BTRFS_UUID_SIZE];
int ret = 1; int ret = 1;
read_extent_buffer(eb, fsid, btrfs_header_fsid(eb), BTRFS_FSID_SIZE); read_extent_buffer(eb, fsid, btrfs_header_fsid(), BTRFS_FSID_SIZE);
while (fs_devices) { while (fs_devices) {
if (!memcmp(fsid, fs_devices->fsid, BTRFS_FSID_SIZE)) { if (!memcmp(fsid, fs_devices->fsid, BTRFS_FSID_SIZE)) {
ret = 0; ret = 0;
@ -1311,7 +1311,7 @@ struct btrfs_root *btrfs_create_tree(struct btrfs_trans_handle *trans,
btrfs_set_header_owner(leaf, objectid); btrfs_set_header_owner(leaf, objectid);
root->node = leaf; root->node = leaf;
write_extent_buffer(leaf, fs_info->fsid, btrfs_header_fsid(leaf), write_extent_buffer(leaf, fs_info->fsid, btrfs_header_fsid(),
BTRFS_FSID_SIZE); BTRFS_FSID_SIZE);
write_extent_buffer(leaf, fs_info->chunk_tree_uuid, write_extent_buffer(leaf, fs_info->chunk_tree_uuid,
btrfs_header_chunk_tree_uuid(leaf), btrfs_header_chunk_tree_uuid(leaf),
@ -1398,7 +1398,7 @@ static struct btrfs_root *alloc_log_tree(struct btrfs_trans_handle *trans,
root->node = leaf; root->node = leaf;
write_extent_buffer(root->node, root->fs_info->fsid, write_extent_buffer(root->node, root->fs_info->fsid,
btrfs_header_fsid(root->node), BTRFS_FSID_SIZE); btrfs_header_fsid(), BTRFS_FSID_SIZE);
btrfs_mark_buffer_dirty(root->node); btrfs_mark_buffer_dirty(root->node);
btrfs_tree_unlock(root->node); btrfs_tree_unlock(root->node);
return root; return root;

2
fs/btrfs/ioctl.c
View File

@ -436,7 +436,7 @@ static noinline int create_subvol(struct inode *dir,
btrfs_set_header_backref_rev(leaf, BTRFS_MIXED_BACKREF_REV); btrfs_set_header_backref_rev(leaf, BTRFS_MIXED_BACKREF_REV);
btrfs_set_header_owner(leaf, objectid); btrfs_set_header_owner(leaf, objectid);
write_extent_buffer(leaf, root->fs_info->fsid, btrfs_header_fsid(leaf), write_extent_buffer(leaf, root->fs_info->fsid, btrfs_header_fsid(),
BTRFS_FSID_SIZE); BTRFS_FSID_SIZE);
write_extent_buffer(leaf, root->fs_info->chunk_tree_uuid, write_extent_buffer(leaf, root->fs_info->chunk_tree_uuid,
btrfs_header_chunk_tree_uuid(leaf), btrfs_header_chunk_tree_uuid(leaf),