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| author | David Sterba <dsterba@suse.com> | 2018-08-17 17:28:06 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-10-15 17:23:34 +0200 |
| commit | 9c36396c2a788facd4282a2b0646a1c4ac19847a (patch) | |
| tree | 889d12c8b482dab8f9f7591efcc4e882a125deb4 /fs/btrfs/extent_io.c | |
| parent | ecf160b424ee648a14116079ff72d7d1241e377d (diff) | |
| download | linux-9c36396c2a788facd4282a2b0646a1c4ac19847a.tar.bz2 | |
btrfs: tests: add separate stub for find_lock_delalloc_range
The helper find_lock_delalloc_range is now conditionally built static,
dpending on whether the self-tests are enabled or not. There's a macro
that is supposed to hide the export, used only once. To discourage
further use, drop it an add a public wrapper for the helper needed by
tests.
Reviewed-by: Omar Sandoval <osandov@fb.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 | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index ba2a13e908a9..6877a74c7469 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -1563,7 +1563,7 @@ static noinline int lock_delalloc_pages(struct inode *inode, * * 1 is returned if we find something, 0 if nothing was in the tree */ -STATIC u64 find_lock_delalloc_range(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) @@ -1643,6 +1643,17 @@ out_failed: return found; } +#ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS +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) +{ + return find_lock_delalloc_range(inode, tree, locked_page, start, end, + max_bytes); +} +#endif + static int __process_pages_contig(struct address_space *mapping, struct page *locked_page, pgoff_t start_index, pgoff_t end_index, |