1b6948acb8
When doing a priority metadata space reclaim, while we are going through the flush states and running their respective operations, it's possible that a transaction abort happened, for example when running delayed refs we hit -ENOSPC or in the critical section of transaction commit we failed with -ENOSPC or some other error. In these cases a transaction was aborted and the fs turned into error state. If that happened, then it makes no sense to steal from the global block reserve and return success to the caller if the stealing was successful - the caller will later get an error when attempting to modify the fs. Instead make the ticket fail if we have the fs in error state and don't attempt to steal from the global rsv, as it's not only it's pointless, it also simplifies debugging some -ENOSPC problems. Signed-off-by: Filipe Manana <fdmanana@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.