diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-08-12 08:55:24 +0200 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2019-08-12 09:53:28 -0700 |
| commit | 4189ff23489e6688ef4c7f5109df0cebbad425b1 (patch) | |
| tree | c8b2191996e362cfd8bc349fdad7783d8140c240 /kernel/fork.c | |
| parent | d0d82d24cdfd289d755c87448dbc27c2dd0559ec (diff) | |
kernel: only define task_struct_whitelist conditionally
If CONFIG_ARCH_TASK_STRUCT_ALLOCATOR is set task_struct_whitelist is
never called, and thus generates a compiler warning.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lkml.kernel.org/r/20190812065524.19959-5-hch@lst.de
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index 2852d0e76ea3..f79e3da0caaf 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -768,6 +768,7 @@ static void set_max_threads(unsigned int max_threads_suggested) int arch_task_struct_size __read_mostly; #endif +#ifndef CONFIG_ARCH_TASK_STRUCT_ALLOCATOR static void task_struct_whitelist(unsigned long *offset, unsigned long *size) { /* Fetch thread_struct whitelist for the architecture. */ @@ -782,6 +783,7 @@ static void task_struct_whitelist(unsigned long *offset, unsigned long *size) else *offset += offsetof(struct task_struct, thread); } +#endif /* CONFIG_ARCH_TASK_STRUCT_ALLOCATOR */ void __init fork_init(void) { |