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| author | Nikolay Borisov <nborisov@suse.com> | 2018-10-26 14:43:20 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-12-17 14:51:36 +0100 |
| commit | 917aacecc567d56d0ec5f244043f403f7102eda8 (patch) | |
| tree | 21de9715aa99c9d24f337caf4a9c397cc4ea5b40 /fs/btrfs/extent_io.c | |
| parent | 64bc6c2a34535515f8319b2054795f0ca0b842f9 (diff) | |
| download | talos-obmc-linux-917aacecc567d56d0ec5f244043f403f7102eda8.tar.gz talos-obmc-linux-917aacecc567d56d0ec5f244043f403f7102eda8.zip | |
btrfs: Sink find_lock_delalloc_range's 'max_bytes' argument
All callers of this function pass BTRFS_MAX_EXTENT_SIZE (128M) so let's
reduce the argument count and make that a local variable. No functional
changes.
Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent_io.c')
| -rw-r--r-- | fs/btrfs/extent_io.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 926bf30c2f2e..d5ac46fa7760 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -1559,8 +1559,9 @@ static noinline int lock_delalloc_pages(struct inode *inode, static noinline_for_stack u64 find_lock_delalloc_range(struct inode *inode, struct extent_io_tree *tree, struct page *locked_page, u64 *start, - u64 *end, u64 max_bytes) + u64 *end) { + u64 max_bytes = BTRFS_MAX_EXTENT_SIZE; u64 delalloc_start; u64 delalloc_end; u64 found; @@ -1640,10 +1641,9 @@ out_failed: u64 btrfs_find_lock_delalloc_range(struct inode *inode, struct extent_io_tree *tree, struct page *locked_page, u64 *start, - u64 *end, u64 max_bytes) + u64 *end) { - return find_lock_delalloc_range(inode, tree, locked_page, start, end, - max_bytes); + return find_lock_delalloc_range(inode, tree, locked_page, start, end); } #endif @@ -3217,8 +3217,7 @@ static noinline_for_stack int writepage_delalloc(struct inode *inode, nr_delalloc = find_lock_delalloc_range(inode, tree, page, &delalloc_start, - &delalloc_end, - BTRFS_MAX_EXTENT_SIZE); + &delalloc_end); if (nr_delalloc == 0) { delalloc_start = delalloc_end + 1; continue; |
