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btrfs: remove a trivial helper btrfs_set_buffer_uptodate 

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2015-12-03 13:06:46 +01:00
parent 3042460136
commit 4db8c528cd
4 changed files with 3 additions and 9 deletions
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5
fs/btrfs/disk-io.c
View File

@ -3902,11 +3902,6 @@ int btrfs_buffer_uptodate(struct extent_buffer *buf, u64 parent_transid,
return !ret; return !ret;
} }
int btrfs_set_buffer_uptodate(struct extent_buffer *buf)
{
return set_extent_buffer_uptodate(buf);
}
void btrfs_mark_buffer_dirty(struct extent_buffer *buf) void btrfs_mark_buffer_dirty(struct extent_buffer *buf)
{ {
struct btrfs_root *root; struct btrfs_root *root;

1
fs/btrfs/disk-io.h
View File

@ -116,7 +116,6 @@ static inline void btrfs_put_fs_root(struct btrfs_root *root)
void btrfs_mark_buffer_dirty(struct extent_buffer *buf); void btrfs_mark_buffer_dirty(struct extent_buffer *buf);
int btrfs_buffer_uptodate(struct extent_buffer *buf, u64 parent_transid, int btrfs_buffer_uptodate(struct extent_buffer *buf, u64 parent_transid,
int atomic); int atomic);
int btrfs_set_buffer_uptodate(struct extent_buffer *buf);
int btrfs_read_buffer(struct extent_buffer *buf, u64 parent_transid); int btrfs_read_buffer(struct extent_buffer *buf, u64 parent_transid);
u32 btrfs_csum_data(char *data, u32 seed, size_t len); u32 btrfs_csum_data(char *data, u32 seed, size_t len);
void btrfs_csum_final(u32 crc, char *result); void btrfs_csum_final(u32 crc, char *result);

2
fs/btrfs/extent-tree.c
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@ -7831,7 +7831,7 @@ btrfs_init_new_buffer(struct btrfs_trans_handle *trans, struct btrfs_root *root,
clear_bit(EXTENT_BUFFER_STALE, &buf->bflags); clear_bit(EXTENT_BUFFER_STALE, &buf->bflags);
btrfs_set_lock_blocking(buf); btrfs_set_lock_blocking(buf);
btrfs_set_buffer_uptodate(buf); set_extent_buffer_uptodate(buf);
if (root->root_key.objectid == BTRFS_TREE_LOG_OBJECTID) { if (root->root_key.objectid == BTRFS_TREE_LOG_OBJECTID) {
buf->log_index = root->log_transid % 2; buf->log_index = root->log_transid % 2;

4
fs/btrfs/volumes.c
View File

@ -6468,11 +6468,11 @@ int btrfs_read_sys_array(struct btrfs_root *root)
sb = btrfs_find_create_tree_block(root, BTRFS_SUPER_INFO_OFFSET); sb = btrfs_find_create_tree_block(root, BTRFS_SUPER_INFO_OFFSET);
if (!sb) if (!sb)
return -ENOMEM; return -ENOMEM;
btrfs_set_buffer_uptodate(sb); set_extent_buffer_uptodate(sb);
btrfs_set_buffer_lockdep_class(root->root_key.objectid, sb, 0); btrfs_set_buffer_lockdep_class(root->root_key.objectid, sb, 0);
/* /*
* The sb extent buffer is artifical and just used to read the system array. * The sb extent buffer is artifical and just used to read the system array.
* btrfs_set_buffer_uptodate() call does not properly mark all it's * set_extent_buffer_uptodate() call does not properly mark all it's
* pages up-to-date when the page is larger: extent does not cover the * pages up-to-date when the page is larger: extent does not cover the
* whole page and consequently check_page_uptodate does not find all * whole page and consequently check_page_uptodate does not find all
* the page's extents up-to-date (the hole beyond sb), * the page's extents up-to-date (the hole beyond sb),