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btrfs: pass a btrfs_inode to btrfs_fdatawrite_range()

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Instead of passing a (VFS) inode pointer argument, pass a btrfs_inode
instead, as this is generally what we do for internal APIs, making it
more consistent with most of the code base. This will later allow to
help to remove a lot of BTRFS_I() calls in btrfs_sync_file().

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Filipe Manana 2024-05-18 18:01:47 +01:00 • committed by David Sterba
parent 4d0120a519
commit cef2daba42
4 changed files with 12 additions and 12 deletions
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18
fs/btrfs/file.c
View file

@ -1625,7 +1625,7 @@ buffered:
* able to read what was just written.
*/
endbyte = pos + written_buffered - 1;
ret = btrfs_fdatawrite_range(inode, pos, endbyte);
ret = btrfs_fdatawrite_range(BTRFS_I(inode), pos, endbyte);
if (ret)
goto out;
ret = filemap_fdatawait_range(inode->i_mapping, pos, endbyte);
@ -1738,7 +1738,7 @@ int btrfs_release_file(struct inode *inode, struct file *filp)
return 0;
}
static int start_ordered_ops(struct inode *inode, loff_t start, loff_t end)
static int start_ordered_ops(struct btrfs_inode *inode, loff_t start, loff_t end)
{
int ret;
struct blk_plug plug;
@ -1825,7 +1825,7 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
* multi-task, and make the performance up. See
* btrfs_wait_ordered_range for an explanation of the ASYNC check.
*/
ret = start_ordered_ops(inode, start, end);
ret = start_ordered_ops(BTRFS_I(inode), start, end);
if (ret)
goto out;
@ -1851,7 +1851,7 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
* So trigger writeback for any eventual new dirty pages and then we
* wait for all ordered extents to complete below.
*/
ret = start_ordered_ops(inode, start, end);
ret = start_ordered_ops(BTRFS_I(inode), start, end);
if (ret) {
btrfs_inode_unlock(BTRFS_I(inode), BTRFS_ILOCK_MMAP);
goto out;
@ -4045,8 +4045,9 @@ const struct file_operations btrfs_file_operations = {
.fop_flags = FOP_BUFFER_RASYNC | FOP_BUFFER_WASYNC,
};
int btrfs_fdatawrite_range(struct inode *inode, loff_t start, loff_t end)
int btrfs_fdatawrite_range(struct btrfs_inode *inode, loff_t start, loff_t end)
{
struct address_space *mapping = inode->vfs_inode.i_mapping;
int ret;
/*
@ -4063,10 +4064,9 @@ int btrfs_fdatawrite_range(struct inode *inode, loff_t start, loff_t end)
* know better and pull this out at some point in the future, it is
* right and you are wrong.
*/
ret = filemap_fdatawrite_range(inode->i_mapping, start, end);
if (!ret && test_bit(BTRFS_INODE_HAS_ASYNC_EXTENT,
&BTRFS_I(inode)->runtime_flags))
ret = filemap_fdatawrite_range(inode->i_mapping, start, end);
ret = filemap_fdatawrite_range(mapping, start, end);
if (!ret && test_bit(BTRFS_INODE_HAS_ASYNC_EXTENT, &inode->runtime_flags))
ret = filemap_fdatawrite_range(mapping, start, end);
return ret;
}

2
fs/btrfs/file.h
View file

@ -37,7 +37,7 @@ int btrfs_release_file(struct inode *inode, struct file *file);
int btrfs_dirty_pages(struct btrfs_inode *inode, struct page **pages,
size_t num_pages, loff_t pos, size_t write_bytes,
struct extent_state **cached, bool noreserve);
int btrfs_fdatawrite_range(struct inode *inode, loff_t start, loff_t end);
int btrfs_fdatawrite_range(struct btrfs_inode *inode, loff_t start, loff_t end);
int btrfs_check_nocow_lock(struct btrfs_inode *inode, loff_t pos,
size_t *write_bytes, bool nowait);
void btrfs_check_nocow_unlock(struct btrfs_inode *inode);

2
fs/btrfs/free-space-cache.c
View file

@ -1483,7 +1483,7 @@ static int __btrfs_write_out_cache(struct inode *inode,
io_ctl->entries = entries;
io_ctl->bitmaps = bitmaps;
ret = btrfs_fdatawrite_range(inode, 0, (u64)-1);
ret = btrfs_fdatawrite_range(BTRFS_I(inode), 0, (u64)-1);
if (ret)
goto out;

2
fs/btrfs/ordered-data.c
View file

@ -859,7 +859,7 @@ int btrfs_wait_ordered_range(struct inode *inode, u64 start, u64 len)
/* start IO across the range first to instantiate any delalloc
* extents
*/
ret = btrfs_fdatawrite_range(inode, start, orig_end);
ret = btrfs_fdatawrite_range(BTRFS_I(inode), start, orig_end);
if (ret)
return ret;