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Eryu has reported that since commit 7b9ca4c61bc2 "quota: Reduce contention on dq_data_lock" test generic/233 occasionally fails. This is caused by the fact that since that commit we don't generate warning and set grace time for quota allocations that have DQUOT_SPACE_NOFAIL set (these are for example some metadata allocations in ext4). We need these allocations to behave regularly wrt warning generation and grace time setting so fix the code to return to the original behavior. Reported-and-tested-by: Eryu Guan <eguan@redhat.com> CC: stable@vger.kernel.org Fixes: 7b9ca4c61bc278b771fb57d6290a31ab1fc7fdac Signed-off-by: Jan Kara <jack@suse.cz>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.