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Revert commit 86d067a797d4e8546a7c92b985f31e8cd3ec39ad: it turns out that waiting for iopen glock dequeues here isn't needed anymore because the bugs that commit was meant to fix have been fixed otherwise. In addition, we want to avoid waiting on glocks in gfs2_evict_inode in shrinker context because the shrinker may be invoked on behalf of DLM, in which case calling into DLM again would deadlock. This commit makes the described scenario less likely without completely avoiding it; it's still a step in the right direction, though. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Bob Peterson <rpeterso@redhat.com>
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.