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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-07 02:18:06 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-07 02:18:06 +0000 |
| commit | dbbf0dcdfc9a5d90d5146bb195fce97064d92c76 (patch) | |
| tree | bab1434b47a284ca2893dcc0b908d1b95d982e7c /net/unix/scm.c | |
| parent | Adding upstream version 6.1.85. (diff) | |
| download | linux-b1e7df05df71d5c4d3f097048ef06d541a2262b3.tar.xz linux-b1e7df05df71d5c4d3f097048ef06d541a2262b3.zip | |
Adding upstream version 6.1.90.upstream/6.1.90upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'net/unix/scm.c')
| -rw-r--r-- | net/unix/scm.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/unix/scm.c b/net/unix/scm.c index d1048b4c2..4eff7da9f 100644 --- a/net/unix/scm.c +++ b/net/unix/scm.c @@ -52,12 +52,13 @@ void unix_inflight(struct user_struct *user, struct file *fp) if (s) { struct unix_sock *u = unix_sk(s); - if (atomic_long_inc_return(&u->inflight) == 1) { + if (!u->inflight) { BUG_ON(!list_empty(&u->link)); list_add_tail(&u->link, &gc_inflight_list); } else { BUG_ON(list_empty(&u->link)); } + u->inflight++; /* Paired with READ_ONCE() in wait_for_unix_gc() */ WRITE_ONCE(unix_tot_inflight, unix_tot_inflight + 1); } @@ -74,10 +75,11 @@ void unix_notinflight(struct user_struct *user, struct file *fp) if (s) { struct unix_sock *u = unix_sk(s); - BUG_ON(!atomic_long_read(&u->inflight)); + BUG_ON(!u->inflight); BUG_ON(list_empty(&u->link)); - if (atomic_long_dec_and_test(&u->inflight)) + u->inflight--; + if (!u->inflight) list_del_init(&u->link); /* Paired with READ_ONCE() in wait_for_unix_gc() */ WRITE_ONCE(unix_tot_inflight, unix_tot_inflight - 1); |