Commit 6dcc98fb authored by Theodore Ts'o's avatar Theodore Ts'o
Browse files

ext4: add indication of ro vs r/w mounts in the mount message 



Whether the file system is mounted read-only or read/write is more
important than the quota mode, which we are already printing.  Add the
ro vs r/w indication since this can be helpful in debugging problems
from the console log.

Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
parent f4ce24f5

fs/ext4/super.c

+6 −4
Original line number Diff line number Diff line
@@ -5684,8 +5684,9 @@ static int ext4_fill_super(struct super_block *sb, struct fs_context *fc) 
		descr = "out journal";



	if (___ratelimit(&ext4_mount_msg_ratelimit, "EXT4-fs mount"))

		ext4_msg(sb, KERN_INFO, "mounted filesystem %pU with%s. "

			 "Quota mode: %s.", &sb->s_uuid, descr,

		ext4_msg(sb, KERN_INFO, "mounted filesystem %pU %s with%s. "

			 "Quota mode: %s.", &sb->s_uuid,

			 sb_rdonly(sb) ? "ro" : "r/w", descr,

			 ext4_quota_mode(sb));



	/* Update the s_overhead_clusters if necessary */
@@ -6689,8 +6690,9 @@ static int ext4_reconfigure(struct fs_context *fc) 
	if (ret < 0)

		return ret;



	ext4_msg(sb, KERN_INFO, "re-mounted %pU. Quota mode: %s.",

		 &sb->s_uuid, ext4_quota_mode(sb));

	ext4_msg(sb, KERN_INFO, "re-mounted %pU %s. Quota mode: %s.",

		 &sb->s_uuid, sb_rdonly(sb) ? "ro" : "r/w",

		 ext4_quota_mode(sb));



	return 0;

}