btrfs: remove unused start and end parameters from btrfs_run_delalloc_range()

Since commit 9abe82629f47 ("btrfs: Remove
extent_io_ops::writepage_start_hook") removes the writepage_start_hook()
and adds btrfs_writepage_cow_fixup() function, there is no need to
follow the old hook parameters.

Remove the @start and @end hook, since currently the fixup check is full
page check, it doesn't need @start and @end hook.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 4a69aa604ac5225897fd8c997fb1f1538dad206d..f265fb4f417fe35b9d6a4d97ea63abdbbf404988 100644 (file)
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -3192,7 +3192,7 @@ int btrfs_prealloc_file_range_trans(struct inode *inode,
 int btrfs_run_delalloc_range(struct btrfs_inode *inode, struct page *locked_page,
                u64 start, u64 end, int *page_started, unsigned long *nr_written,
                struct writeback_control *wbc);
-int btrfs_writepage_cow_fixup(struct page *page, u64 start, u64 end);
+int btrfs_writepage_cow_fixup(struct page *page);
 void btrfs_writepage_endio_finish_ordered(struct btrfs_inode *inode,
                                          struct page *page, u64 start,
                                          u64 end, int uptodate);

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 1f947e24091a138012ce9f12195d75cd4198ae95..05637ef22b9e8c2ef74e030b61dc3af69e1e3298 100644 (file)
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -3828,9 +3828,8 @@ static noinline_for_stack int __extent_writepage_io(struct btrfs_inode *inode,
                                 int *nr_ret)
 {
        struct btrfs_fs_info *fs_info = inode->root->fs_info;
-       u64 start = page_offset(page);
-       u64 end = start + PAGE_SIZE - 1;
-       u64 cur = start;
+       u64 cur = page_offset(page);
+       u64 end = cur + PAGE_SIZE - 1;
        u64 extent_offset;
        u64 block_start;
        struct extent_map *em;
@@ -3840,7 +3839,7 @@ static noinline_for_stack int __extent_writepage_io(struct btrfs_inode *inode,
        const unsigned int write_flags = wbc_to_write_flags(wbc);
        bool compressed;
 
-       ret = btrfs_writepage_cow_fixup(page, start, end);
+       ret = btrfs_writepage_cow_fixup(page);
        if (ret) {
                /* Fixup worker will requeue */
                redirty_page_for_writepage(wbc, page);

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index deec968f937f04024e8304ab178051302669226b..30f2dc421ceff48292526cea64f6bb96d67c9644 100644 (file)
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -2769,7 +2769,7 @@ out_page:
  * to fix it up.  The async helper will wait for ordered extents, set
  * the delalloc bit and make it safe to write the page.
  */
-int btrfs_writepage_cow_fixup(struct page *page, u64 start, u64 end)
+int btrfs_writepage_cow_fixup(struct page *page)
 {
        struct inode *inode = page->mapping->host;
        struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb);