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Filipe Manana
fc4026e26b
When dropping inode items from a log tree at drop_inode_items(), we this BUG_ON() on the result of btrfs_search_slot() because we don't expect an exact match since having a key with an offset of (u64)-1 is unexpected. That is generally true, but for dir index keys for example, we can get a key with such an offset value, even though it's very unlikely and it would take ages to increase the sequence counter for a dir index up to (u64)-1. We can deal with an exact match, we just have to delete the key at that slot, so there is really no need to BUG_ON(), error out or trigger any warning. So remove the BUG_ON(). Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Filipe Manana <fdmanana@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.