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792e2c4c85
The only reason we were keeping this around was for BTREE_INSERT_NOUNLOCK semantics - if bch2_btree_iter_set_pos() advances to the next leaf node, it'll drop the lock on the node that we just inserted to. But we don't rely on BTREE_INSERT_NOUNLOCK semantics for the extents btree, just the inodes btree, and if we do need it for the extents btree in the future we can do it more cleanly by cloning the iterator - this lets us delete some special cases in the btree iterator code, which is complicated enough as it is. Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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.