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53333cdf5b
When __GFP_DIRECT_RECLAIM (included in both GFP_NOIO and GFP_KERNEL) is specified, bio_alloc_bioset() never fails to allocate a bio. Commit67883ade7a("f2fs: remove FAULT_ALLOC_BIO") replaced f2fs_bio_alloc() with bio_alloc_bioset(), but null checking after bio_alloc_bioset() was still left. Fixes:67883ade7a("f2fs: remove FAULT_ALLOC_BIO") Signed-off-by: Kohei Enju <enjuk@amazon.com> Reviewed-by: Jens Axboe <axboe@kernel.dk> Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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 reStructuredText 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.