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| author | David Sterba <dsterba@suse.com> | 2015-12-03 16:30:40 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2015-12-03 16:30:40 +0300 |
| commit | ff13db41f184f8222aca0cb653347ccdd48a057a (patch) | |
| tree | 779a0a54ab4b5ca2b9382546a9dd27d675df8041 /fs/btrfs/inode.c | |
| parent | e83b1d91f872a4cf7bf0d3528044fc9e43260e2b (diff) | |
| download | linux-ff13db41f184f8222aca0cb653347ccdd48a057a.tar.xz | |
btrfs: drop unused parameter from lock_extent_bits
We've always passed 0. Stack usage will slightly decrease.
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 994490d5fa64..827a7262a206 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -1989,7 +1989,7 @@ again: page_start = page_offset(page); page_end = page_offset(page) + PAGE_CACHE_SIZE - 1; - lock_extent_bits(&BTRFS_I(inode)->io_tree, page_start, page_end, 0, + lock_extent_bits(&BTRFS_I(inode)->io_tree, page_start, page_end, &cached_state); /* already ordered? We're done */ @@ -2482,7 +2482,7 @@ static noinline int relink_extent_backref(struct btrfs_path *path, lock_start = backref->file_pos; lock_end = backref->file_pos + backref->num_bytes - 1; lock_extent_bits(&BTRFS_I(inode)->io_tree, lock_start, lock_end, - 0, &cached); + &cached); ordered = btrfs_lookup_first_ordered_extent(inode, lock_end); if (ordered) { @@ -2874,7 +2874,7 @@ static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent) lock_extent_bits(io_tree, ordered_extent->file_offset, ordered_extent->file_offset + ordered_extent->len - 1, - 0, &cached_state); + &cached_state); ret = test_range_bit(io_tree, ordered_extent->file_offset, ordered_extent->file_offset + ordered_extent->len - 1, @@ -4690,7 +4690,7 @@ again: } wait_on_page_writeback(page); - lock_extent_bits(io_tree, page_start, page_end, 0, &cached_state); + lock_extent_bits(io_tree, page_start, page_end, &cached_state); set_page_extent_mapped(page); ordered = btrfs_lookup_ordered_extent(inode, page_start); @@ -4821,7 +4821,7 @@ int btrfs_cont_expand(struct inode *inode, loff_t oldsize, loff_t size) while (1) { struct btrfs_ordered_extent *ordered; - lock_extent_bits(io_tree, hole_start, block_end - 1, 0, + lock_extent_bits(io_tree, hole_start, block_end - 1, &cached_state); ordered = btrfs_lookup_ordered_range(inode, hole_start, block_end - hole_start); @@ -5133,7 +5133,7 @@ static void evict_inode_truncate_pages(struct inode *inode) end = state->end; spin_unlock(&io_tree->lock); - lock_extent_bits(io_tree, start, end, 0, &cached_state); + lock_extent_bits(io_tree, start, end, &cached_state); /* * If still has DELALLOC flag, the extent didn't reach disk, @@ -7402,7 +7402,7 @@ static int lock_extent_direct(struct inode *inode, u64 lockstart, u64 lockend, while (1) { lock_extent_bits(&BTRFS_I(inode)->io_tree, lockstart, lockend, - 0, cached_state); + cached_state); /* * We're concerned with the entire range that we're going to be * doing DIO to, so we need to make sure theres no ordered @@ -8636,7 +8636,7 @@ static void btrfs_invalidatepage(struct page *page, unsigned int offset, } if (!inode_evicting) - lock_extent_bits(tree, page_start, page_end, 0, &cached_state); + lock_extent_bits(tree, page_start, page_end, &cached_state); ordered = btrfs_lookup_ordered_extent(inode, page_start); if (ordered) { /* @@ -8674,7 +8674,7 @@ static void btrfs_invalidatepage(struct page *page, unsigned int offset, btrfs_put_ordered_extent(ordered); if (!inode_evicting) { cached_state = NULL; - lock_extent_bits(tree, page_start, page_end, 0, + lock_extent_bits(tree, page_start, page_end, &cached_state); } } @@ -8772,7 +8772,7 @@ again: } wait_on_page_writeback(page); - lock_extent_bits(io_tree, page_start, page_end, 0, &cached_state); + lock_extent_bits(io_tree, page_start, page_end, &cached_state); set_page_extent_mapped(page); /* |