btrfs: fix typos in comments

[cascardo/linux.git] / fs / btrfs / super.c

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 00b8f37..957976d 100644 (file)
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -97,15 +97,6 @@ const char *btrfs_decode_error(int errno)
        return errstr;
 }
 
-static void save_error_info(struct btrfs_fs_info *fs_info)
-{
-       /*
-        * today we only save the error info into ram.  Long term we'll
-        * also send it down to the disk
-        */
-       set_bit(BTRFS_FS_STATE_ERROR, &fs_info->fs_state);
-}
-
 /* btrfs handle error by forcing the filesystem readonly */
 static void btrfs_handle_error(struct btrfs_fs_info *fs_info)
 {
@@ -131,11 +122,11 @@ static void btrfs_handle_error(struct btrfs_fs_info *fs_info)
 }
 
 /*
- * __btrfs_std_error decodes expected errors from the caller and
+ * __btrfs_handle_fs_error decodes expected errors from the caller and
  * invokes the approciate error response.
  */
 __cold
-void __btrfs_std_error(struct btrfs_fs_info *fs_info, const char *function,
+void __btrfs_handle_fs_error(struct btrfs_fs_info *fs_info, const char *function,
                       unsigned int line, int errno, const char *fmt, ...)
 {
        struct super_block *sb = fs_info->sb;
@@ -170,8 +161,13 @@ void __btrfs_std_error(struct btrfs_fs_info *fs_info, const char *function,
        }
 #endif
 
+       /*
+        * Today we only save the error info to memory.  Long term we'll
+        * also send it down to the disk
+        */
+       set_bit(BTRFS_FS_STATE_ERROR, &fs_info->fs_state);
+
        /* Don't go through full error handling during mount */
-       save_error_info(fs_info);
        if (sb->s_flags & MS_BORN)
                btrfs_handle_error(fs_info);
 }
@@ -252,7 +248,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
        /* Wake up anybody who may be waiting on this transaction */
        wake_up(&root->fs_info->transaction_wait);
        wake_up(&root->fs_info->transaction_blocked_wait);
-       __btrfs_std_error(root->fs_info, function, line, errno, NULL);
+       __btrfs_handle_fs_error(root->fs_info, function, line, errno, NULL);
 }
 /*
  * __btrfs_panic decodes unexpected, fatal errors from the caller,
@@ -1488,10 +1484,10 @@ static int setup_security_options(struct btrfs_fs_info *fs_info,
                memcpy(&fs_info->security_opts, sec_opts, sizeof(*sec_opts));
        } else {
                /*
-                * Since SELinux(the only one supports security_mnt_opts) does
-                * NOT support changing context during remount/mount same sb,
-                * This must be the same or part of the same security options,
-                * just free it.
+                * Since SELinux (the only one supporting security_mnt_opts)
+                * does NOT support changing context during remount/mount of
+                * the same sb, this must be the same or part of the same
+                * security options, just free it.
                 */
                security_free_mnt_opts(sec_opts);
        }
@@ -1669,8 +1665,8 @@ static inline void btrfs_remount_cleanup(struct btrfs_fs_info *fs_info,
                                         unsigned long old_opts)
 {
        /*
-        * We need cleanup all defragable inodes if the autodefragment is
-        * close or the fs is R/O.
+        * We need to cleanup all defragable inodes if the autodefragment is
+        * close or the filesystem is read only.
         */
        if (btrfs_raw_test_opt(old_opts, AUTO_DEFRAG) &&
            (!btrfs_raw_test_opt(fs_info->mount_opt, AUTO_DEFRAG) ||
@@ -2053,7 +2049,7 @@ static int btrfs_statfs(struct dentry *dentry, struct kstatfs *buf)
        u64 thresh = 0;
 
        /*
-        * holding chunk_muext to avoid allocating new chunks, holding
+        * holding chunk_mutex to avoid allocating new chunks, holding
         * device_list_mutex to avoid the device being removed
         */
        rcu_read_lock();