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btrfs: sink parameter len to alloc_extent_buffer

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Because we're using globally known nodesize. Do the same for the sanity
test function variant.

Signed-off-by: David Sterba <dsterba@suse.cz>
This commit is contained in:
David Sterba
2014-06-15 03:00:04 +02:00
parent 3f556f7853
commit ce3e69847e
4 changed files with 8 additions and 8 deletions
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5
fs/btrfs/extent_io.c
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@@ -4775,7 +4775,7 @@ struct extent_buffer *find_extent_buffer(struct btrfs_fs_info *fs_info,
#ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS
struct extent_buffer *alloc_test_extent_buffer(struct btrfs_fs_info *fs_info,
u64 start, unsigned long len)
u64 start)
{
struct extent_buffer *eb, *exists = NULL;
int ret;
@@ -4821,8 +4821,9 @@ free_eb:
#endif
struct extent_buffer *alloc_extent_buffer(struct btrfs_fs_info *fs_info,
u64 start, unsigned long len)
u64 start)
{
unsigned long len = fs_info->tree_root->nodesize;
unsigned long num_pages = num_extent_pages(start, len);
unsigned long i;
unsigned long index = start >> PAGE_CACHE_SHIFT;