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authorFlorin Coras <fcoras@cisco.com>2021-12-22 12:54:17 -0800
committerDave Barach <openvpp@barachs.net>2021-12-23 16:17:57 +0000
commitcdfe8abc613a0aa936963d31bc60cec86a5c641d (patch)
treeb0a075e152358b692a53f6545a5e3345c9df2264 /src/svm/fifo_segment.c
parente6387b2b9fdaca33d50c1074dda5d41e1092e8ad (diff)
session svm: track fs and seg manager index in fs
Simplifies allocation of fifos as fifo segment and segment manager indices can be set at alloc time. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ibd357b3ff0279d8deefcdcb17010b4068007ccb7
Diffstat (limited to 'src/svm/fifo_segment.c')
-rw-r--r--src/svm/fifo_segment.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/svm/fifo_segment.c b/src/svm/fifo_segment.c
index 8795b46c86a..77177a14a69 100644
--- a/src/svm/fifo_segment.c
+++ b/src/svm/fifo_segment.c
@@ -387,6 +387,8 @@ fifo_segment_attach (fifo_segment_main_t * sm, fifo_segment_create_args_t * a)
pool_get_zero (sm->segments, fs);
+ fs->fs_index = fs - sm->segments;
+ fs->sm_index = ~0;
fs->ssvm.ssvm_size = a->segment_size;
fs->ssvm.my_pid = getpid ();
fs->ssvm.name = format (0, "%s%c", a->segment_name, 0);
@@ -868,6 +870,9 @@ fifo_segment_alloc_fifo_w_slice (fifo_segment_t * fs, u32 slice_index,
svm_fifo_init (f, data_bytes);
+ f->segment_manager = fs->sm_index;
+ f->segment_index = fs->fs_index;
+
fss = fsh_slice_get (fsh, slice_index);
pfss = fs_slice_private_get (fs, slice_index);