Age | Commit message (Collapse) | Author | Files | Lines |
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- fix segment size rounding for 4GB segments
- fix initialization of first segment size
- cleanup fifo segment info retrieval
Change-Id: I5ebf20f71ea797087653e7e76fa2e37b2686ec40
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I984f347fb465c0c405cef668d8690457e81788e2
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Iae358365de8ccbc0441b14f21ba6b365cbfec09a
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Iea88ce5f6628e131e507ba45a3dbb2de7e6c1498
Signed-off-by: Florin Coras <fcoras@cisco.com>
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- use flag instead of enqueue_epoch for enqueueing rx events.
- use flag for proxy sessions
Change-Id: Iec3eee55a68d02536ece6329348a3369c7c7412e
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I7f3b015ea6750c9773e4285bb63b0d44fa2177b9
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I42ef9ee38f93600a0d6f2699b1b2a0a201fcec9c
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I9badb376aa31fc2c7c452a16cc4dc997a8a66d97
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Ia1a628498fa3b639b6b1508f65c6aea1806f73ec
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I6fbfa06e3df9988254561bf1a770084028117005
Signed-off-by: Florin Coras <fcoras@cisco.com>
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- remove unused functions
- rename old "stream" functions
Change-Id: Icbb03daa9f9f1c58b5be5c38aa8a9cbcf9159b47
Signed-off-by: Florin Coras <fcoras@cisco.com>
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- Switches local connects to cut-thru transport
- Removes local sessions as a separate session type
Change-Id: I997c6355d8c8e4f2110678f785b0f5d96bba47f7
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Introduce a cut-through transport as replacement to local sessions. This
first patch removes the per app local listener pools and switches local
listeners to sessions with cut-through transport.
Change-Id: I98b20c25bc5df5f4110bf66f76c650a973032618
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Move local session to separate header and source files. First step to
refactoring local sessions.
Change-Id: I280fdfef20ba8a0977d15c1c8ce030ea2fb72dde
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Ib4ca472aa2413ced7f82d87e4fee65ca86ab1f2b
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: If4c7efaf6506a827e7a95a56c2f6b6060df03fa1
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I1662ec4b5503cb64a8a86a2441842311d959b3a6
Signed-off-by: Florin Coras <fcoras@cisco.com>
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- Better handle buffer starvation scenarios
- Handle case when both peers enter recovery due to packet loss.
- Fix passive open establish cleanup
Change-Id: I2f28baa2ff0383bb8f5f6d2452b49aa38ce69bce
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I89d240753b3f3c5e984aa303a7c8fa35fa59bf7f
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Make app-listener the handle for app listens. Consequently transport and
local listen sessions are now associated to the app-listener.
Change-Id: I9397a26d42cccb100970b6b4794c15bac2e11465
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Move app worker logic to app_worker.c
Change-Id: Ic5e5735b2884f006c064d023f491aa6888114810
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Rename core data structures. This will break compatibility for out of
tree builtin apps.
- stream_session_t to session_t
- server_rx/tx_fifo to rx/tx_fifo
- stream_session.h to session_types.h
- update copyright
Change-Id: I414097c6e28bcbea866fbf13b8773c7db3f49325
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I2ad54b20b96f10b009c3e651b2a2f885577ca5b6
Signed-off-by: Florin Coras <fcoras@cisco.com>
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In case of multi process apps, after forking, the parent may decide to
close part or all of the sessions it shares with the child. Because the
sessions have fifos allocated in the parent's segment manager, they must
be moved to the child's segment manager.
Change-Id: I85b4c8c8545005724023ee14043647719cef61dd
Signed-off-by: Florin Coras <fcoras@cisco.com>
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* u32/u64/uword mismatches
* pointer-to-int fixes
* printf formatting issues
* issues with incorrect "ULL" and related suffixes
* structure alignment and padding issues
Change-Id: I70b989007758755fe8211c074f651150680f60b4
Signed-off-by: David Johnson <davijoh3@cisco.com>
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Change-Id: Ia56c2698adb0ea7811203844dc4db10e121fbc42
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Instead of waiting for notification from binary api.
Change-Id: I5ecab857d6bcdbed62d6bb06709570c4cf6b19ea
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I03884b6cde9d4c38ae13d1994fd8d37d44016ef0
Signed-off-by: Florin Coras <fcoras@cisco.com>
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- intercept fork and register a new worker with vpp
- share sessions between parent and forked child
- keep binary api state per worker
Change-Id: Ib177517d661724fa042bd2d98d18e777056352a2
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I766c0b2bfd5f781e4fe5df615a7ecd139b7d2cc4
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I8a680be62ab91d2ccb144641981a635506973a49
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Allow apps to register child processes as app workers. In particular,
on fork vcl now registers the child process with vpp as a new worker.
Change-Id: I52a65fbc3292962b1f6e1fe0f6153f739e6e0d4a
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Ie4c5cfc4c97acb321a46b4df589dc44de1b616ba
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Ied34720ca5a6e6e717eea4e86003e854031b6eab
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: I0d42a0c71fea7dd669fb1fe5ded7e6e944245c7d
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I20dd2071c936eb2c1870d45860553007c8e20587
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I750db7617ff9fd36647743094e0fa855e7dada86
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Ic1c51818b8aa8dbd164e70bb3b7471868e5af6f6
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Also fixes vcl client/server stats and closing procedure.
Change-Id: I7d5a274ea0a3c8ea13062bf61bf402248dfe1a19
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I72d400401a308012b43513179870823f6f921e44
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Allows app workers to listen on the same session endpoint. Incoming
connects are spread across the workers in a round-robin fashion
Change-Id: Ib5f5817230d9abc6127a85cdbdcad70d980c0f7f
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Iac6e1c32cf99c5392a29f7366401b7fc39e463e3
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Refactor session layer to support multiple workers per application.
Change-Id: Ie67354688d396449d14bbbb8c56050206e307cd8
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I0f5c1dc99610b65646c3b5cf8da7aea273371e4d
Signed-off-by: Florin Coras <fcoras@cisco.com>
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- support eventfd based mq signaling. Based on configuration, vcl
epoll/select can use either condvars or epoll on mq eventfds.
- add vcl support for memfd segments
- vpp explicitly registers cut-through segments with apps/vcl
- if using eventfd, make ldp allow one call to libc_epoll_create. Needed
for the message queue epfd
- update svm_queue_t to allow blocking calls with eventfd signaling.
Change-Id: I064151ac370bbe29bb16c968bf4e3659c8286bea
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Ie6171c12055cde6915856de340839f5da1b1b1da
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I17ffec018f5d2fb06a7a3af6d8bc6128ffee3ae6
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Have vcl poll and wait on the event message queues as opposed to
constantly polling the session fifos. This also adds event signaling to
cut through sessions.
On the downside, because we can't wait on multiple condvars, i.e., when
we have multiple message queues because of cut-through registrations, we
do timed waits.
Change-Id: I29ade95dba449659fe46008bb1af502276a7c5fd
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I8d631121b104fb40c20701d4c1b428f2b71e5785
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I242056bc46ddb671064665916b2687860292dcb2
Signed-off-by: Florin Coras <fcoras@cisco.com>
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