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-rw-r--r--fs/ocfs2/aops.c37
1 files changed, 0 insertions, 37 deletions
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index af2adfcb0f6f..98d36548153d 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -1645,43 +1645,6 @@ static int ocfs2_zero_tail(struct inode *inode, struct buffer_head *di_bh,
return ret;
}
-/*
- * Try to flush truncate logs if we can free enough clusters from it.
- * As for return value, "< 0" means error, "0" no space and "1" means
- * we have freed enough spaces and let the caller try to allocate again.
- */
-static int ocfs2_try_to_free_truncate_log(struct ocfs2_super *osb,
- unsigned int needed)
-{
- tid_t target;
- int ret = 0;
- unsigned int truncated_clusters;
-
- inode_lock(osb->osb_tl_inode);
- truncated_clusters = osb->truncated_clusters;
- inode_unlock(osb->osb_tl_inode);
-
- /*
- * Check whether we can succeed in allocating if we free
- * the truncate log.
- */
- if (truncated_clusters < needed)
- goto out;
-
- ret = ocfs2_flush_truncate_log(osb);
- if (ret) {
- mlog_errno(ret);
- goto out;
- }
-
- if (jbd2_journal_start_commit(osb->journal->j_journal, &target)) {
- jbd2_log_wait_commit(osb->journal->j_journal, target);
- ret = 1;
- }
-out:
- return ret;
-}
-
int ocfs2_write_begin_nolock(struct address_space *mapping,
loff_t pos, unsigned len, ocfs2_write_type_t type,
struct page **pagep, void **fsdata,