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f624d97608
In btrfs_search_slot(), we something like:
if (level != 0) {
/* Do search inside tree nodes*/
} else {
/* Do search inside tree leaves */
goto done;
}
This caused extra indent for tree node search code. Change it to
something like:
if (level == 0) {
/* Do search inside tree leaves */
goto done'
}
/* Do search inside tree nodes */
So we have more space to maneuver our code, this is especially useful as
the tree nodes search code is more complex than the leaves search code.
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@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.