- double the size of each new chunk request from zebra
- use bitfields to track label allocations in a chunk
- When allocating:
- skip chunks with no free labels
- search biggest chunks first
- start search in chunk where last search ended
- Improve API documentation in comments (bgp_lp_get() and callback)
- Tweak formatting of "show bgp labelpool chunks"
- Add test features (compiled conditionally on BGP_LABELPOOL_ENABLE_TESTS)
Signed-off-by: G. Paul Ziemba <paulz@labn.net>
New macros have been added for the following -
1. to efficiently iterate and execute functions on already set bits
2. to check if a bit is in use
3. to check if a bitfield has been initialized (this is to safetly
handle cases where the bitfield is freed and re-allocated).
4. to check if two bitfields have the same bits set
Signed-off-by: Anuradha Karuppiah <anuradhak@cumulusnetworks.com>
These are necessary to use functions defined in these headers from C++.
Signed-off-by: David Lamparter <equinox@diac24.net>
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Added APIs to:
a) pre-assign 0th bit in the bitfield
b) free 0th bit in the bitfield
c) free the allocated bitfield data
Signed-off-by: Mitesh Kanjariya <mitesh@cumulusnetworks.com>
Reviewed-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reviewed-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
The FSF's address changed, and we had a mixture of comment styles for
the GPL file header. (The style with * at the beginning won out with
580 to 141 in existing files.)
Note: I've intentionally left intact other "variations" of the copyright
header, e.g. whether it says "Zebra", "Quagga", "FRR", or nothing.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
These files were submitted by Cumulus but did
not properly setup the licensing of them.
This fixes that issue.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
OSPFv3: Add ABR support and make ECMP > 4.
Signed-off-by: Dinesh G Dutt <ddutt at cumulusnetworks.com>
Signed-off-by: Pradosh Mohapatra <pmohapat at cumulusnetworks.com>
