mainlining shenanigans
52edc44ffb
ksnc_rx_iov_space is currently a union of two arrays, one of 'struct kvec', the other of 'struct bio_vec'. The 'struct bio_vec' option is never used. The array of kvec is used to read in a packet header, or to read data that needs to be skipped so as to synchronize with a packet boundary. In each case the target memory location is a virtual address, never a page, so 'struct bio_vec' is never needed. When we read into a page, different code steps up a separate array of 'struct bio_vec'. So remove the bio_vec option, and remove the union ksock_rxiovspace.. Signed-off-by: NeilBrown <neilb@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| Documentation | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
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| .cocciconfig | ||
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| Kbuild | ||
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| README | ||
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.