mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-01 04:53:09 -04:00
d020fc8e50
part_read() and part_read_oob() were counting ECC failures and bitflips differently. Adjust part_read_oob() to mimic what is done in part_read(). This is needed to use ->_read_oob() as a fallback when when ->_read() is not implemented. Note that bitflips and ECC failure accounting on MTD partitions is broken by design, because nothing prevents concurrent accesses to the underlying master MTD device between the moment we save the stats in a local variable and the moment master->_read[_oob]() returns. It's not something that can easily be fixed, so leave it like that for now. Suggested-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Tested-by: Ladislav Michl <ladis@linux-mips.org>
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.