- 04 Dec, 2020 1 commit
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Simon Wunderlich authored
Signed-off-by:Simon Wunderlich <sw@simonwunderlich.de>
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- 18 Aug, 2020 1 commit
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Simon Wunderlich authored
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- 26 Jun, 2020 2 commits
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Sven Eckelmann authored
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Sven Eckelmann <sven@narfation.org> Signed-off-by:
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Simon Wunderlich authored
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- 21 Apr, 2020 1 commit
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Simon Wunderlich authored
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- 16 Feb, 2020 1 commit
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Simon Wunderlich authored
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- 31 Dec, 2019 1 commit
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Sven Eckelmann authored
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- 25 Nov, 2019 1 commit
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Simon Wunderlich authored
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- 03 Nov, 2019 1 commit
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Simon Wunderlich authored
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- 22 Jul, 2019 1 commit
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Simon Wunderlich authored
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- 25 May, 2019 2 commits
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Sven Eckelmann authored
While it can be slightly beneficial for the build performance to use forward declarations instead of includes, the handling of them together with changes in the included headers makes it unnecessary complicated and fragile. Just replace them with actual includes since some parts (hwmon, ..) of the kernel even request avoidance of forward declarations and net/ is mostly not using them in *.c file. Signed-off-by:
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Sven Eckelmann authored
main.h is using atomic_add_unless and log.h atomic_read. The main header linux/atomic.h should be included for these files. Signed-off-by:
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- 21 May, 2019 1 commit
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Simon Wunderlich authored
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- 06 May, 2019 1 commit
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Simon Wunderlich authored
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- 25 Mar, 2019 2 commits
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Sven Eckelmann authored
The sysfs files will be marked as deprecated in the near future. They are already replaced by the batadv generic netlink family. Add an Kconfig option to disable the sysfs support for users who want to test their tools or want to safe some space. This setting should currently still be enabled by default to keep backward compatible with legacy tools. Signed-off-by:
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Sven Eckelmann authored
All files got a SPDX-License-Identifier with commit 7db7d9f3 ("batman-adv: Add SPDX license identifier above copyright header"). All the required information about the license conditions can be found in LICENSES/. Signed-off-by:
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- 04 Jan, 2019 1 commit
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Sven Eckelmann authored
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- 30 Dec, 2018 1 commit
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Simon Wunderlich authored
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- 12 Nov, 2018 2 commits
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Sven Eckelmann authored
The netlink dump functionality transfers a large number of entries from the kernel to userspace. It is rather likely that the transfer has to interrupted and later continued. During that time, it can happen that either new entries are added or removed. The userspace could than either receive some entries multiple times or miss entries. Commit 670dc283 ("netlink: advertise incomplete dumps") introduced a mechanism to inform userspace about this problem. Userspace can then decide whether it is necessary or not to retry dumping the information again. The netlink dump functions have to be switched to exclusive locks to avoid changes while the current message is prepared. And an external generation sequence counter is introduced which tracks all modifications of the list. Reported-by:
Matthias Schiffer <mschiffer@universe-factory.net> Signed-off-by:
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Simon Wunderlich authored
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- 14 Sep, 2018 2 commits
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Sven Eckelmann authored
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Simon Wunderlich authored
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- 22 Apr, 2018 1 commit
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Simon Wunderlich authored
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- 27 Feb, 2018 1 commit
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Sven Eckelmann authored
Also multiline macros should have their statements start on a tabstop. This was detected by checkpatch.pl after commit a134f8de ("checkpatch: improve the TABSTOP test to include declarations"). Signed-off-by:
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- 26 Feb, 2018 2 commits
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Sven Eckelmann authored
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Simon Wunderlich authored
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- 21 Dec, 2017 2 commits
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Sven Eckelmann authored
The header file is used by different userspace programs to inject packets or to decode sniffed packets. It should therefore be available to them as userspace header. Also other components in the kernel (like the flow dissector) require access to the packet definitions to be able to decode ETH_P_BATMAN ethernet packets. Signed-off-by:
Sven Eckelmann <sven.eckelmann@openmesh.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Sven Eckelmann authored
The headers used by packet.h should also be included by it directly. main.h is currently dealing with it in batman-adv, but this will no longer work when this header is moved to include/uapi/linux/. Signed-off-by:
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- 15 Dec, 2017 4 commits
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Sven Eckelmann authored
Externally visible functions should be documented with kernel-doc. This usually refers to non-static functions but also static inline files in headers are visible in other files and should therefore be documented. Signed-off-by:
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Sven Eckelmann authored
All enums in types.h are already documented. But some other headers still have private enums which also should be documented. Signed-off-by:
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Sven Eckelmann authored
The documentation describing kernel-doc comments for functions ("How to format kernel-doc comments") uses parentheses at the end of the function name. Using this format allows to use a consistent style when adding documentation to a function and when referencing this function in a different kernel-doc section. Signed-off-by: -
Sven Eckelmann authored
The "Linux kernel licensing rules" require that each file has a SPDX license identifier as first line (and sometimes as second line). The FSFE REUSE practices [1] would also require the same tags but have no restrictions on the placement in the source file. Using the "Linux kernel licensing rules" is therefore also fulfilling the FSFE REUSE practices requirements at the same time. [1] https://reuse.software/practices/ Signed-off-by:
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- 04 Dec, 2017 1 commit
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Simon Wunderlich authored
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- 28 Sep, 2017 1 commit
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Simon Wunderlich authored
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- 29 Jul, 2017 1 commit
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Simon Wunderlich authored
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- 23 May, 2017 2 commits
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Matthias Schiffer authored
With this patch the maximum fragment size is reduced from 1400 to 1280 bytes. Fragmentation v2 correctly uses the smaller of 1400 and the interface MTU, thus generally supporting interfaces with an MTU < 1400 bytes, too. However, currently "Fragmentation v2" does not support re-fragmentation. Which means that once a packet is split into two packets of 1400 + x bytes for instance and the next hop provides an interface with an even smaller MTU of 1280 bytes, then the larger fragment is lost. A maximum fragment size of 1280 bytes is a safer option as this is the minimum MTU required by IPv6, making interfaces with an MTU < 1280 rather exotic. Regarding performance, this should have no negative impact on unicast traffic: Having some more bytes in the smaller and some less in the larger does not change the sum of both fragments. Concerning TT, choosing 1280 bytes fragments might result in more TT messages than necessary when a large network is bridged into batman-adv. However, the TT overhead in general is marginal due to its reactive nature, therefore such a performance impact on TT should not be noticeable for a user. Cc: Matthias Schiffer <mschiffer@universe-factory.net> [linus.luessing@c0d3.blue: Added commit message] Signed-off-by:
Linus Lüssing <linus.luessing@c0d3.blue> Signed-off-by:
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Simon Wunderlich authored
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- 16 Mar, 2017 2 commits
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Sven Eckelmann authored
The BATADV_PRINT_VID is not free of of possible side-effects. This can be avoided when the the macro is converted to a simple inline function. Signed-off-by:
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Simon Wunderlich authored
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- 26 Jan, 2017 1 commit
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Sven Eckelmann authored
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