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| author | Donald Sharp <sharpd@cumulusnetworks.com> | 2019-05-24 13:53:32 +0200 |
|---|---|---|
| committer | Donald Sharp <sharpd@cumulusnetworks.com> | 2019-05-24 14:24:18 +0200 |
| commit | 6c19478a3b62c243dc44a6d175db761486ab2921 (patch) | |
| tree | e34b27456b1e64afab5db7109eeb49d480f59498 /lib/thread.c | |
| parent | lib: 'show thread cpu' help strings referenced a weird option (diff) | |
| download | frr-6c19478a3b62c243dc44a6d175db761486ab2921.tar.xz frr-6c19478a3b62c243dc44a6d175db761486ab2921.zip | |
lib: Display to end user the MAX_FDS allowed
Upon startup FRR reads in the MAX_FDS variable from
it's control files via the getrlimit call. We then
setup code to limit the poll data structure size to
that value. The OS also limits our FD's to that value
because that is what is set. Provide a methodology
that a interested end user can figure this data out.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Diffstat (limited to 'lib/thread.c')
| -rw-r--r-- | lib/thread.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/thread.c b/lib/thread.c index 04abb7e5f..d3fb2cdf3 100644 --- a/lib/thread.c +++ b/lib/thread.c @@ -312,7 +312,8 @@ static void show_thread_poll_helper(struct vty *vty, struct thread_master *m) vty_out(vty, "\nShowing poll FD's for %s\n", name); vty_out(vty, "----------------------%s\n", underline); - vty_out(vty, "Count: %u\n", (uint32_t)m->handler.pfdcount); + vty_out(vty, "Count: %u/%d\n", (uint32_t)m->handler.pfdcount, + m->fd_limit); for (i = 0; i < m->handler.pfdcount; i++) vty_out(vty, "\t%6d fd:%6d events:%2d revents:%2d\n", i, m->handler.pfds[i].fd, |