From: Theodore Ts'o Date: Sat, 25 Apr 2009 19:48:07 +0000 (-0400) Subject: ext4: Remove outdated comment about lock_super() X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=114e9fc90703bd6aac0229fb559e97caa6c49770;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git ext4: Remove outdated comment about lock_super() ext4_fill_super() is no longer called by read_super(), and it is no longer called with the superblock locked. The unlock_super()/lock_super() is no longer present, so this comment is entirely superfluous. Signed-off-by: "Theodore Ts'o" --- diff --git a/fs/ext4/super.c b/fs/ext4/super.c index fcd7b24c6df3..e3b35f26d5fe 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -2828,14 +2828,6 @@ no_journal: goto failed_mount4; }; - /* - * akpm: core read_super() calls in here with the superblock locked. - * That deadlocks, because orphan cleanup needs to lock the superblock - * in numerous places. Here we just pop the lock - it's relatively - * harmless, because we are now ready to accept write_super() requests, - * and aviro says that's the only reason for hanging onto the - * superblock lock. - */ EXT4_SB(sb)->s_mount_state |= EXT4_ORPHAN_FS; ext4_orphan_cleanup(sb, es); EXT4_SB(sb)->s_mount_state &= ~EXT4_ORPHAN_FS;