Revision e67b72b90b7e19a4be4d9c29f3feea6f58ab43f8 authored by Muchun Song on 07 June 2022, 07:02:14 UTC, committed by Jakub Kicinski on 09 June 2022, 04:11:05 UTC
In our server, there may be no high order (>= 6) memory since we reserve
lots of HugeTLB pages when booting. Then the system panic. So use
alloc_large_system_hash() to allocate table_perturb.
Fixes: e9261476184b ("tcp: dynamically allocate the perturb table used by source ports")
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20220607070214.94443-1-songmuchun@bytedance.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
1 parent 487994f
| File | Mode | Size |
|---|---|---|
| Makefile | -rw-r--r-- | 361 bytes |
| compat.c | -rw-r--r-- | 2.2 KB |
| ipc_sysctl.c | -rw-r--r-- | 6.3 KB |
| mq_sysctl.c | -rw-r--r-- | 2.7 KB |
| mqueue.c | -rw-r--r-- | 43.9 KB |
| msg.c | -rw-r--r-- | 31.6 KB |
| msgutil.c | -rw-r--r-- | 3.6 KB |
| namespace.c | -rw-r--r-- | 5.1 KB |
| sem.c | -rw-r--r-- | 63.2 KB |
| shm.c | -rw-r--r-- | 44.8 KB |
| syscall.c | -rw-r--r-- | 5.1 KB |
| util.c | -rw-r--r-- | 23.6 KB |
| util.h | -rw-r--r-- | 8.9 KB |
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