From: Wang Jianchao <wangjianchao@xxxxxxxxxxxx> Reviewed-by: Andreas Dilger <adilger@xxxxxxxxx> Reviewed-by: Jan Kara <jack@xxxxxxx> Signed-off-by: Wang Jianchao <wangjianchao@xxxxxxxxxxxx> --- fs/ext4/mballoc.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index e47089cc6c07..ef2aa2b1a939 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -6274,15 +6274,10 @@ static int ext4_try_to_trim_range(struct super_block *sb, * @max: last group block to examine * @minblocks: minimum extent block count * - * ext4_trim_all_free walks through group's buddy bitmap searching for free - * extents. When the free block is found, ext4_trim_extent is called to TRIM - * the extent. - * - * * ext4_trim_all_free walks through group's block bitmap searching for free * extents. When the free extent is found, mark it as used in group buddy * bitmap. Then issue a TRIM command on this extent and free the extent in - * the group buddy bitmap. This is done until whole group is scanned. + * the group buddy bitmap. */ static ext4_grpblk_t ext4_trim_all_free(struct super_block *sb, ext4_group_t group, -- 2.17.1
