diff options
Diffstat (limited to 'fs/ext4/super.c')
| -rw-r--r-- | fs/ext4/super.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 7ee2e21537e0..9e0fb798b807 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1442,26 +1442,6 @@ static int ext4_nfs_commit_metadata(struct inode *inode) return ext4_write_inode(inode, &wbc); } -/* - * Try to release metadata pages (indirect blocks, directories) which are - * mapped via the block device. Since these pages could have journal heads - * which would prevent try_to_free_buffers() from freeing them, we must use - * jbd2 layer's try_to_free_buffers() function to release them. - */ -static int bdev_try_to_free_page(struct super_block *sb, struct page *page, - gfp_t wait) -{ - journal_t *journal = EXT4_SB(sb)->s_journal; - - WARN_ON(PageChecked(page)); - if (!page_has_buffers(page)) - return 0; - if (journal) - return jbd2_journal_try_to_free_buffers(journal, page); - - return try_to_free_buffers(page); -} - #ifdef CONFIG_FS_ENCRYPTION static int ext4_get_context(struct inode *inode, void *ctx, size_t len) { @@ -1656,7 +1636,6 @@ static const struct super_operations ext4_sops = { .quota_write = ext4_quota_write, .get_dquots = ext4_get_dquots, #endif - .bdev_try_to_free_page = bdev_try_to_free_page, }; static const struct export_operations ext4_export_ops = { |