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Message-ID: <20140212162904.GD14520@thunk.org> Date: Wed, 12 Feb 2014 11:29:04 -0500 From: Theodore Ts'o <tytso@....edu> To: Azat Khuzhin <a3at.mail@...il.com> Cc: linux-ext4@...r.kernel.org, Andreas Dilger <adilger.kernel@...ger.ca>, open list <linux-kernel@...r.kernel.org> Subject: Re: [PATCH v3] ext4: initialize multi-block allocator before checking block descriptors On Tue, Feb 11, 2014 at 06:24:12PM +0400, Azat Khuzhin wrote: > With EXT4FS_DEBUG ext4_count_free_clusters() will call > ext4_read_block_bitmap() without s_group_info initialized, so we need to > initialize multi-block allocator before. > > And we can't initialize multi-block allocator without group descriptors, > since it use them. > Also we need to install s_op before initializing multi-block allocator, > because in ext4_mb_init_backend() new inode is created. Applied, thanks. - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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