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2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/fs/nilfs2/cpfile.c
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@@ -322,7 +322,7 @@
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 	int ret, ncps, nicps, nss, count, i;
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 	if (unlikely(start == 0 || start > end)) {
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-		nilfs_msg(cpfile->i_sb, KERN_ERR,
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+		nilfs_err(cpfile->i_sb,
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 			  "cannot delete checkpoints: invalid range [%llu, %llu)",
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 			  (unsigned long long)start, (unsigned long long)end);
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 		return -EINVAL;
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@@ -376,7 +376,7 @@
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 								   cpfile, cno);
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 					if (ret == 0)
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 						continue;
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-					nilfs_msg(cpfile->i_sb, KERN_ERR,
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+					nilfs_err(cpfile->i_sb,
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 						  "error %d deleting checkpoint block",
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 						  ret);
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 					break;
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@@ -889,7 +889,7 @@
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  * nilfs_cpfile_change_cpmode - change checkpoint mode
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  * @cpfile: inode of checkpoint file
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  * @cno: checkpoint number
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- * @status: mode of checkpoint
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+ * @mode: mode of checkpoint
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  *
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  * Description: nilfs_change_cpmode() changes the mode of the checkpoint
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  * specified by @cno. The mode @mode is NILFS_CHECKPOINT or NILFS_SNAPSHOT.
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@@ -930,12 +930,12 @@
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 /**
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  * nilfs_cpfile_get_stat - get checkpoint statistics
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  * @cpfile: inode of checkpoint file
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- * @stat: pointer to a structure of checkpoint statistics
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+ * @cpstat: pointer to a structure of checkpoint statistics
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  *
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  * Description: nilfs_cpfile_get_stat() returns information about checkpoints.
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  *
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  * Return Value: On success, 0 is returned, and checkpoints information is
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- * stored in the place pointed by @stat. On error, one of the following
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+ * stored in the place pointed by @cpstat. On error, one of the following
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  * negative error codes is returned.
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  *
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  * %-EIO - I/O error.
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@@ -981,12 +981,10 @@
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 	int err;
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 	if (cpsize > sb->s_blocksize) {
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-		nilfs_msg(sb, KERN_ERR,
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-			  "too large checkpoint size: %zu bytes", cpsize);
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+		nilfs_err(sb, "too large checkpoint size: %zu bytes", cpsize);
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 		return -EINVAL;
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 	} else if (cpsize < NILFS_MIN_CHECKPOINT_SIZE) {
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-		nilfs_msg(sb, KERN_ERR,
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-			  "too small checkpoint size: %zu bytes", cpsize);
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+		nilfs_err(sb, "too small checkpoint size: %zu bytes", cpsize);
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 		return -EINVAL;
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 	}
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