diff options
Diffstat (limited to 'source3/lib')
| -rw-r--r-- | source3/lib/util.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source3/lib/util.c b/source3/lib/util.c index baac26b9aa..cda1fb474d 100644 --- a/source3/lib/util.c +++ b/source3/lib/util.c @@ -899,6 +899,13 @@ bool reinit_after_fork(struct messaging_context *msg_ctx, * numbers as each other */ set_need_random_reseed(); +#ifdef WITH_MADVISE_PROTECTED + /* Protect parent process from being killed by kernel when system + * memory is low. Child processes can still be killed */ + if(!parent_longlived) + madvise(NULL,0,MADV_PROTECT); +#endif + /* tdb needs special fork handling */ if (tdb_reopen_all(parent_longlived ? 1 : 0) == -1) { DEBUG(0,("tdb_reopen_all failed.\n")); |