btrfs: unexport btrfs_subpage_start_writer() and btrfs_subpage_end_and_test_writer()

[thirdparty/linux.git] / fs / btrfs / subpage.c

diff --git a/fs/btrfs/subpage.c b/fs/btrfs/subpage.c
index 0e49dab8dad2480243f4d32e6ee934c0f2b35b67..24f8be565a618f9e356d4fd1f08e4e5ff9630eda 100644 (file)
--- a/fs/btrfs/subpage.c
+++ b/fs/btrfs/subpage.c
@@ -290,8 +290,8 @@ static void btrfs_subpage_clamp_range(struct folio *folio, u64 *start, u32 *len)
                             orig_start + orig_len) - *start;
 }
 
-void btrfs_subpage_start_writer(const struct btrfs_fs_info *fs_info,
-                               struct folio *folio, u64 start, u32 len)
+static void btrfs_subpage_start_writer(const struct btrfs_fs_info *fs_info,
+                                      struct folio *folio, u64 start, u32 len)
 {
        struct btrfs_subpage *subpage = folio_get_private(folio);
        const int nbits = (len >> fs_info->sectorsize_bits);
@@ -304,8 +304,8 @@ void btrfs_subpage_start_writer(const struct btrfs_fs_info *fs_info,
        ASSERT(ret == nbits);
 }
 
-bool btrfs_subpage_end_and_test_writer(const struct btrfs_fs_info *fs_info,
-                                      struct folio *folio, u64 start, u32 len)
+static bool btrfs_subpage_end_and_test_writer(const struct btrfs_fs_info *fs_info,
+                                             struct folio *folio, u64 start, u32 len)
 {
        struct btrfs_subpage *subpage = folio_get_private(folio);
        const int nbits = (len >> fs_info->sectorsize_bits);