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-rw-r--r--fs/btrfs/ctree.h3
-rw-r--r--fs/btrfs/disk-io.c5
-rw-r--r--fs/btrfs/disk-io.h1
-rw-r--r--fs/btrfs/extent-tree.c2
-rw-r--r--fs/btrfs/extent_io.c27
-rw-r--r--fs/btrfs/extent_io.h12
-rw-r--r--fs/btrfs/inode.c15
-rw-r--r--fs/btrfs/volumes.c7
-rw-r--r--fs/btrfs/volumes.h1
9 files changed, 26 insertions, 47 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 35489e7..d8d3dd4 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -3906,7 +3906,6 @@ void btrfs_extent_item_to_extent_map(struct inode *inode,
/* inode.c */
struct btrfs_delalloc_work {
struct inode *inode;
- int wait;
int delay_iput;
struct completion completion;
struct list_head list;
@@ -3914,7 +3913,7 @@ struct btrfs_delalloc_work {
};
struct btrfs_delalloc_work *btrfs_alloc_delalloc_work(struct inode *inode,
- int wait, int delay_iput);
+ int delay_iput);
void btrfs_wait_and_free_delalloc_work(struct btrfs_delalloc_work *work);
struct extent_map *btrfs_get_extent_fiemap(struct inode *inode, struct page *page,
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 974be09..166ad08 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -3902,11 +3902,6 @@ int btrfs_buffer_uptodate(struct extent_buffer *buf, u64 parent_transid,
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)
{
struct btrfs_root *root;
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index adeb318..7c52e29 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -116,7 +116,6 @@ static inline void btrfs_put_fs_root(struct btrfs_root *root)
void btrfs_mark_buffer_dirty(struct extent_buffer *buf);
int btrfs_buffer_uptodate(struct extent_buffer *buf, u64 parent_transid,
int atomic);
-int btrfs_set_buffer_uptodate(struct extent_buffer *buf);
int btrfs_read_buffer(struct extent_buffer *buf, u64 parent_transid);
u32 btrfs_csum_data(char *data, u32 seed, size_t len);
void btrfs_csum_final(u32 crc, char *result);
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index c4661db..0650553 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -7834,7 +7834,7 @@ btrfs_init_new_buffer(struct btrfs_trans_handle *trans, struct btrfs_root *root,
clear_bit(EXTENT_BUFFER_STALE, &buf->bflags);
btrfs_set_lock_blocking(buf);
- btrfs_set_buffer_uptodate(buf);
+ set_extent_buffer_uptodate(buf);
if (root->root_key.objectid == BTRFS_TREE_LOG_OBJECTID) {
buf->log_index = root->log_transid % 2;
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 9abe187..efe6ac6 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -1451,7 +1451,7 @@ int unlock_extent(struct extent_io_tree *tree, u64 start, u64 end)
GFP_NOFS);
}
-int extent_range_clear_dirty_for_io(struct inode *inode, u64 start, u64 end)
+void extent_range_clear_dirty_for_io(struct inode *inode, u64 start, u64 end)
{
unsigned long index = start >> PAGE_CACHE_SHIFT;
unsigned long end_index = end >> PAGE_CACHE_SHIFT;
@@ -1464,10 +1464,9 @@ int extent_range_clear_dirty_for_io(struct inode *inode, u64 start, u64 end)
page_cache_release(page);
index++;
}
- return 0;
}
-int extent_range_redirty_for_io(struct inode *inode, u64 start, u64 end)
+void extent_range_redirty_for_io(struct inode *inode, u64 start, u64 end)
{
unsigned long index = start >> PAGE_CACHE_SHIFT;
unsigned long end_index = end >> PAGE_CACHE_SHIFT;
@@ -1481,13 +1480,12 @@ int extent_range_redirty_for_io(struct inode *inode, u64 start, u64 end)
page_cache_release(page);
index++;
}
- return 0;
}
/*
* helper function to set both pages and extents in the tree writeback
*/
-static int set_range_writeback(struct extent_io_tree *tree, u64 start, u64 end)
+static void set_range_writeback(struct extent_io_tree *tree, u64 start, u64 end)
{
unsigned long index = start >> PAGE_CACHE_SHIFT;
unsigned long end_index = end >> PAGE_CACHE_SHIFT;
@@ -1500,7 +1498,6 @@ static int set_range_writeback(struct extent_io_tree *tree, u64 start, u64 end)
page_cache_release(page);
index++;
}
- return 0;
}
/* find the first state struct with 'bits' set after 'start', and
@@ -1820,7 +1817,7 @@ out_failed:
return found;
}
-int extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end,
+void extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end,
struct page *locked_page,
unsigned clear_bits,
unsigned long page_ops)
@@ -1835,7 +1832,7 @@ int extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end,
clear_extent_bit(tree, start, end, clear_bits, 1, 0, NULL, GFP_NOFS);
if (page_ops == 0)
- return 0;
+ return;
if ((page_ops & PAGE_SET_ERROR) && nr_pages > 0)
mapping_set_error(inode->i_mapping, -EIO);
@@ -1869,7 +1866,6 @@ int extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end,
index += ret;
cond_resched();
}
- return 0;
}
/*
@@ -2516,7 +2512,7 @@ static int bio_readpage_error(struct bio *failed_bio, u64 phy_offset,
/* lots and lots of room for performance fixes in the end_bio funcs */
-int end_extent_writepage(struct page *page, int err, u64 start, u64 end)
+void end_extent_writepage(struct page *page, int err, u64 start, u64 end)
{
int uptodate = (err == 0);
struct extent_io_tree *tree;
@@ -2537,7 +2533,6 @@ int end_extent_writepage(struct page *page, int err, u64 start, u64 end)
ret = ret < 0 ? ret : -EIO;
mapping_set_error(page->mapping, ret);
}
- return 0;
}
/*
@@ -2579,9 +2574,7 @@ static void end_bio_extent_writepage(struct bio *bio)
start = page_offset(page);
end = start + bvec->bv_offset + bvec->bv_len - 1;
- if (end_extent_writepage(page, bio->bi_error, start, end))
- continue;
-
+ end_extent_writepage(page, bio->bi_error, start, end);
end_page_writeback(page);
}
@@ -5227,7 +5220,7 @@ int set_extent_buffer_dirty(struct extent_buffer *eb)
return was_dirty;
}
-int clear_extent_buffer_uptodate(struct extent_buffer *eb)
+void clear_extent_buffer_uptodate(struct extent_buffer *eb)
{
unsigned long i;
struct page *page;
@@ -5240,10 +5233,9 @@ int clear_extent_buffer_uptodate(struct extent_buffer *eb)
if (page)
ClearPageUptodate(page);
}
- return 0;
}
-int set_extent_buffer_uptodate(struct extent_buffer *eb)
+void set_extent_buffer_uptodate(struct extent_buffer *eb)
{
unsigned long i;
struct page *page;
@@ -5255,7 +5247,6 @@ int set_extent_buffer_uptodate(struct extent_buffer *eb)
page = eb->pages[i];
SetPageUptodate(page);
}
- return 0;
}
int extent_buffer_uptodate(struct extent_buffer *eb)
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index f4c1ae1..fbc6448 100644
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -330,17 +330,17 @@ void memset_extent_buffer(struct extent_buffer *eb, char c,
unsigned long start, unsigned long len);
void clear_extent_buffer_dirty(struct extent_buffer *eb);
int set_extent_buffer_dirty(struct extent_buffer *eb);
-int set_extent_buffer_uptodate(struct extent_buffer *eb);
-int clear_extent_buffer_uptodate(struct extent_buffer *eb);
+void set_extent_buffer_uptodate(struct extent_buffer *eb);
+void clear_extent_buffer_uptodate(struct extent_buffer *eb);
int extent_buffer_uptodate(struct extent_buffer *eb);
int extent_buffer_under_io(struct extent_buffer *eb);
int map_private_extent_buffer(struct extent_buffer *eb, unsigned long offset,
unsigned long min_len, char **map,
unsigned long *map_start,
unsigned long *map_len);
-int extent_range_clear_dirty_for_io(struct inode *inode, u64 start, u64 end);
-int extent_range_redirty_for_io(struct inode *inode, u64 start, u64 end);
-int extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end,
+void extent_range_clear_dirty_for_io(struct inode *inode, u64 start, u64 end);
+void extent_range_redirty_for_io(struct inode *inode, u64 start, u64 end);
+void extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end,
struct page *locked_page,
unsigned bits_to_clear,
unsigned long page_ops);
@@ -357,7 +357,7 @@ int repair_io_failure(struct inode *inode, u64 start, u64 length, u64 logical,
int mirror_num);
int clean_io_failure(struct inode *inode, u64 start, struct page *page,
unsigned int pg_offset);
-int end_extent_writepage(struct page *page, int err, u64 start, u64 end);
+void end_extent_writepage(struct page *page, int err, u64 start, u64 end);
int repair_eb_io_failure(struct btrfs_root *root, struct extent_buffer *eb,
int mirror_num);
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index a70c579..bf83d93 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -9418,14 +9418,10 @@ static void btrfs_run_delalloc_work(struct btrfs_work *work)
delalloc_work = container_of(work, struct btrfs_delalloc_work,
work);
inode = delalloc_work->inode;
- if (delalloc_work->wait) {
- btrfs_wait_ordered_range(inode, 0, (u64)-1);
- } else {
+ filemap_flush(inode->i_mapping);
+ if (test_bit(BTRFS_INODE_HAS_ASYNC_EXTENT,
+ &BTRFS_I(inode)->runtime_flags))
filemap_flush(inode->i_mapping);
- if (test_bit(BTRFS_INODE_HAS_ASYNC_EXTENT,
- &BTRFS_I(inode)->runtime_flags))
- filemap_flush(inode->i_mapping);
- }
if (delalloc_work->delay_iput)
btrfs_add_delayed_iput(inode);
@@ -9435,7 +9431,7 @@ static void btrfs_run_delalloc_work(struct btrfs_work *work)
}
struct btrfs_delalloc_work *btrfs_alloc_delalloc_work(struct inode *inode,
- int wait, int delay_iput)
+ int delay_iput)
{
struct btrfs_delalloc_work *work;
@@ -9446,7 +9442,6 @@ struct btrfs_delalloc_work *btrfs_alloc_delalloc_work(struct inode *inode,
init_completion(&work->completion);
INIT_LIST_HEAD(&work->list);
work->inode = inode;
- work->wait = wait;
work->delay_iput = delay_iput;
WARN_ON_ONCE(!inode);
btrfs_init_work(&work->work, btrfs_flush_delalloc_helper,
@@ -9494,7 +9489,7 @@ static int __start_delalloc_inodes(struct btrfs_root *root, int delay_iput,
}
spin_unlock(&root->delalloc_lock);
- work = btrfs_alloc_delalloc_work(inode, 0, delay_iput);
+ work = btrfs_alloc_delalloc_work(inode, delay_iput);
if (!work) {
if (delay_iput)
btrfs_add_delayed_iput(inode);
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index a23399e..54d2d2c 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -125,6 +125,7 @@ static int btrfs_relocate_sys_chunks(struct btrfs_root *root);
static void __btrfs_reset_dev_stats(struct btrfs_device *dev);
static void btrfs_dev_stat_print_on_error(struct btrfs_device *dev);
static void btrfs_dev_stat_print_on_load(struct btrfs_device *device);
+static void btrfs_close_one_device(struct btrfs_device *device);
DEFINE_MUTEX(uuid_mutex);
static LIST_HEAD(fs_uuids);
@@ -6465,11 +6466,11 @@ int btrfs_read_sys_array(struct btrfs_root *root)
sb = btrfs_find_create_tree_block(root, BTRFS_SUPER_INFO_OFFSET);
if (!sb)
return -ENOMEM;
- btrfs_set_buffer_uptodate(sb);
+ set_extent_buffer_uptodate(sb);
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.
- * 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
* whole page and consequently check_page_uptodate does not find all
* the page's extents up-to-date (the hole beyond sb),
@@ -6949,7 +6950,7 @@ void btrfs_reset_fs_info_ptr(struct btrfs_fs_info *fs_info)
}
}
-void btrfs_close_one_device(struct btrfs_device *device)
+static void btrfs_close_one_device(struct btrfs_device *device)
{
struct btrfs_fs_devices *fs_devices = device->fs_devices;
struct btrfs_device *new_device;
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index d5c84f6..6a4375a 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -566,6 +566,5 @@ static inline void unlock_chunks(struct btrfs_root *root)
struct list_head *btrfs_get_fs_uuids(void);
void btrfs_set_fs_info_ptr(struct btrfs_fs_info *fs_info);
void btrfs_reset_fs_info_ptr(struct btrfs_fs_info *fs_info);
-void btrfs_close_one_device(struct btrfs_device *device);
#endif
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