f2fs: remove unused sbi->trigger_ssr_threshold

Commit 20d3748c5929 ("f2fs: export SSR allocation threshold") introduced
two threshold .min_ssr_sections and .trigger_ssr_threshold, but only
.min_ssr_sections is used, so just remove redundant one for cleanup.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 829355dc469b4267737510b0fbf6a4c4a37efb6a..cfc7e1b6c85094af40c4456d7ad5a1fda134cfff 100644 (file)
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -1220,7 +1220,6 @@ struct f2fs_sb_info {
        unsigned int total_valid_node_count;    /* valid node block count */
        loff_t max_file_blocks;                 /* max block index of file */
        int dir_level;                          /* directory level */
-       unsigned int trigger_ssr_threshold;     /* threshold to trigger ssr */
        int readdir_ra;                         /* readahead inode in readdir */
 
        block_t user_block_count;               /* # of user blocks */