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authorEric Sandeen <sandeen@redhat.com>2013-04-25 20:41:01 +0000
committerJosef Bacik <jbacik@fusionio.com>2013-05-06 15:55:23 -0400
commit48a3b6366f6913683563d934eb16fea67dead9c1 (patch)
treeeb26170d3a5ddb6f81ae612db21fb8fba14e655d /fs/btrfs/raid56.c
parent634554dc0acfc8753c05e432b2fdb34b0be89c78 (diff)
downloadlinux-48a3b6366f6913683563d934eb16fea67dead9c1.tar.bz2
btrfs: make static code static & remove dead code
Big patch, but all it does is add statics to functions which are in fact static, then remove the associated dead-code fallout. removed functions: btrfs_iref_to_path() __btrfs_lookup_delayed_deletion_item() __btrfs_search_delayed_insertion_item() __btrfs_search_delayed_deletion_item() find_eb_for_page() btrfs_find_block_group() range_straddles_pages() extent_range_uptodate() btrfs_file_extent_length() btrfs_scrub_cancel_devid() btrfs_start_transaction_lflush() btrfs_print_tree() is left because it is used for debugging. btrfs_start_transaction_lflush() and btrfs_reada_detach() are left for symmetry. ulist.c functions are left, another patch will take care of those. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Diffstat (limited to 'fs/btrfs/raid56.c')
-rw-r--r--fs/btrfs/raid56.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c
index 9a79fb790adb..0740621daf6c 100644
--- a/fs/btrfs/raid56.c
+++ b/fs/btrfs/raid56.c
@@ -410,7 +410,7 @@ static void remove_rbio_from_cache(struct btrfs_raid_bio *rbio)
/*
* remove everything in the cache
*/
-void btrfs_clear_rbio_cache(struct btrfs_fs_info *info)
+static void btrfs_clear_rbio_cache(struct btrfs_fs_info *info)
{
struct btrfs_stripe_hash_table *table;
unsigned long flags;
@@ -1010,12 +1010,12 @@ static int alloc_rbio_parity_pages(struct btrfs_raid_bio *rbio)
* this will try to merge into existing bios if possible, and returns
* zero if all went well.
*/
-int rbio_add_io_page(struct btrfs_raid_bio *rbio,
- struct bio_list *bio_list,
- struct page *page,
- int stripe_nr,
- unsigned long page_index,
- unsigned long bio_max_len)
+static int rbio_add_io_page(struct btrfs_raid_bio *rbio,
+ struct bio_list *bio_list,
+ struct page *page,
+ int stripe_nr,
+ unsigned long page_index,
+ unsigned long bio_max_len)
{
struct bio *last = bio_list->tail;
u64 last_end = 0;