Commit 4dd89fc6 authored Feb 27, 2011 by Theodore Ts'o

ext4: suppress verbose debugging information if malloc-debug is off



If CONFIG_EXT4_DEBUG is enabled, then if a block allocation fails due
to disk being full, a verbose debugging message is printed, even if
the malloc-debug switch has not been enabled.  Suppress the debugging
message so that nothing is printed unless malloc-debug has been turned
on.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

parent a54aa761

fs/ext4/mballoc.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -3912,7 +3912,8 @@ static void ext4_mb_show_ac(struct ext4_allocation_context *ac)
		struct super_block *sb = ac->ac_sb;
		ext4_group_t ngroups, i;

		if (EXT4_SB(sb)->s_mount_flags & EXT4_MF_FS_ABORTED)
		if (!mb_enable_debug \|\|
		(EXT4_SB(sb)->s_mount_flags & EXT4_MF_FS_ABORTED))
		return;

		printk(KERN_ERR "EXT4-fs: Can't allocate:"