[XS] Change in libosmocore[master]: osmo_io: io_uring: Fix batch mode in multithread process

[pespin]

pespin has uploaded this change for review. ( 
https://gerrit.osmocom.org/c/libosmocore/+/41841?usp=email )


Change subject: osmo_io: io_uring: Fix batch mode in multithread process
......................................................................

osmo_io: io_uring: Fix batch mode in multithread process

Change-Id: Ie7f3a3684a4b550c4e23fe82426ec2d384cc606f
---
M src/core/osmo_io_uring.c
1 file changed, 4 insertions(+), 4 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/41/41841/1

diff --git a/src/core/osmo_io_uring.c b/src/core/osmo_io_uring.c
index 0304375..3925f94 100644
--- a/src/core/osmo_io_uring.c
+++ b/src/core/osmo_io_uring.c
@@ -65,7 +65,6 @@
 #define OSMO_IO_URING_READ_SQE "LIBOSMO_IO_URING_READ_SQE"

 bool g_io_uring_batch = false;
-bool g_io_uring_submit_needed = false;

 static int g_io_uring_size = IOFD_URING_INITIAL_SIZE;

@@ -76,6 +75,7 @@
        struct io_uring ring;
        struct llist_head cancel_queue;
        unsigned int num_pending_submissions;
+       bool submit_needed;
 };

 static __thread struct osmo_io_uring *g_ring = NULL;
@@ -234,7 +234,7 @@
        if (OSMO_LIKELY(!g_io_uring_batch))
                io_uring_submit(&g_ring->ring);
        else
-               g_io_uring_submit_needed = true;
+               g_ring->submit_needed = true;
 }

 static inline int iofd_uring_submit_recv_sqe(struct osmo_io_fd *iofd, enum 
iofd_msg_action action)
@@ -806,9 +806,9 @@

 void osmo_io_uring_submit(void)
 {
-       if (OSMO_LIKELY(g_io_uring_submit_needed)) {
+       if (OSMO_LIKELY(g_ring->submit_needed)) {
                io_uring_submit(&g_ring->ring);
-               g_io_uring_submit_needed = false;
+               g_ring->submit_needed = false;
        }
 }


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Gerrit-MessageType: newchange
Gerrit-Project: libosmocore
Gerrit-Branch: master
Gerrit-Change-Id: Ie7f3a3684a4b550c4e23fe82426ec2d384cc606f
Gerrit-Change-Number: 41841
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <pes...@sysmocom.de>