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| author | Nikolay Borisov <nborisov@suse.com> | 2018-11-01 14:09:46 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-12-17 14:51:27 +0100 |
| commit | 5eaad97af8aeff38debe7d3c69ec3a0d71f8350f (patch) | |
| tree | 904aa5357a122144f3bad4948157298f520c94e4 /fs/btrfs/extent_io.h | |
| parent | 06f2548f9d74a925a16967bb4ff3d860e0c6b33f (diff) | |
| download | lwn-5eaad97af8aeff38debe7d3c69ec3a0d71f8350f.tar.gz lwn-5eaad97af8aeff38debe7d3c69ec3a0d71f8350f.zip | |
btrfs: Remove extent_io_ops::fill_delalloc
This callback is called only from writepage_delalloc which in turn is
guaranteed to be called from the data page writeout path. In the end
there is no reason to have the call to this function to be indrected via
the extent_io_ops structure. This patch removes the callback definition,
exports the function and calls it directly. No functional changes.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
[ rename to btrfs_run_delalloc_range ]
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent_io.h')
| -rw-r--r-- | fs/btrfs/extent_io.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index 369daa5d4f73..ca48187b86ba 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -106,11 +106,6 @@ struct extent_io_ops { /* * Optional hooks, called if the pointer is not NULL */ - int (*fill_delalloc)(void *private_data, struct page *locked_page, - u64 start, u64 end, int *page_started, - unsigned long *nr_written, - struct writeback_control *wbc); - int (*writepage_start_hook)(struct page *page, u64 start, u64 end); void (*writepage_end_io_hook)(struct page *page, u64 start, u64 end, struct extent_state *state, int uptodate); |