diff options
| -rw-r--r-- | fs/coredump.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/coredump.c b/fs/coredump.c index 492c2db25dc9..38a7ab87e10a 100644 --- a/fs/coredump.c +++ b/fs/coredump.c @@ -413,7 +413,9 @@ static int coredump_wait(int exit_code, struct core_state *core_state) core_state->dumper.task = tsk; core_state->dumper.next = NULL; - down_write(&mm->mmap_sem); + if (down_write_killable(&mm->mmap_sem)) + return -EINTR; + if (!mm->core_state) core_waiters = zap_threads(tsk, mm, core_state, exit_code); up_write(&mm->mmap_sem); |