[PATCH] fs: overlayfs: Trivial typo fixes in the file inode.c

[Bhaskar Chowdhury <unixbhaskar@gmail.com>]

s/peresistent/persistent/
s/xatts/xattrs/  ---> this is a filesystem attribute, so, it spell like this.
s/annotaion/annotation/


Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
---
 Note: The second change has nothing to do with dictionary words.

 fs/overlayfs/inode.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c
index d739e14c6814..e5588fc90a7d 100644
--- a/fs/overlayfs/inode.c
+++ b/fs/overlayfs/inode.c
@@ -114,7 +114,7 @@ static int ovl_map_dev_ino(struct dentry *dentry, struct kstat *stat, int fsid)
 		 * high xinobits, so we use high xinobits to partition the
 		 * overlay st_ino address space. The high bits holds the fsid
 		 * (upper fsid is 0). The lowest xinobit is reserved for mapping
-		 * the non-peresistent inode numbers range in case of overflow.
+		 * the non-persistent inode numbers range in case of overflow.
 		 * This way all overlay inode numbers are unique and use the
 		 * overlay st_dev.
 		 */
@@ -403,7 +403,7 @@ static bool ovl_can_list(struct super_block *sb, const char *s)
 	if (ovl_is_private_xattr(sb, s))
 		return false;

-	/* List all non-trusted xatts */
+	/* List all non-trusted xattrs */
 	if (strncmp(s, XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN) != 0)
 		return true;

@@ -533,7 +533,7 @@ static const struct address_space_operations ovl_aops = {
  * stackable i_mutex locks according to stack level of the super
  * block instance. An overlayfs instance can never be in stack
  * depth 0 (there is always a real fs below it).  An overlayfs
- * inode lock will use the lockdep annotaion ovl_i_mutex_key[depth].
+ * inode lock will use the lockdep annotation ovl_i_mutex_key[depth].
  *
  * For example, here is a snip from /proc/lockdep_chains after
  * dir_iterate of nested overlayfs:
--
2.26.2