f2fs: fix typo

Fix typo and some grammatical errors.

The words "filesystem" and "readahead" are being used without the space treewide.

Signed-off-by: Park Ju Hyung <qkrwngud825@gmail.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 4dab5338a97a..790a0738d314 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -395,7 +395,7 @@ enum count_type {
 };
 
 /*
- * The below are the page types of bios used in submti_bio().
+ * The below are the page types of bios used in submit_bio().
  * The available types are:
  * DATA                 User data pages. It operates as async mode.
  * NODE                 Node pages. It operates as async mode.
@@ -470,7 +470,7 @@ struct f2fs_sb_info {
         struct list_head dir_inode_list;        /* dir inode list */
         spinlock_t dir_inode_lock;              /* for dir inode list lock */
 
-        /* basic file system units */
+        /* basic filesystem units */
         unsigned int log_sectors_per_block;     /* log2 sectors per block */
         unsigned int log_blocksize;             /* log2 block size */
         unsigned int blocksize;                 /* block size */
@@ -799,7 +799,7 @@ static inline block_t __start_cp_addr(struct f2fs_sb_info *sbi)
 
         /*
          * odd numbered checkpoint should at cp segment 0
-         * and even segent must be at cp segment 1
+         * and even segment must be at cp segment 1
          */
         if (!(ckpt_version & 1))
                 start_addr += sbi->blocks_per_seg;