diff options
| author | Matthew Macy <[email protected]> | 2020-09-23 11:09:48 -0700 |
|---|---|---|
| committer | GitHub <[email protected]> | 2020-09-23 11:09:48 -0700 |
| commit | 3dad29fb4b085a159d26e2322dc07b46950ff72e (patch) | |
| tree | 1d1237cce60d17c6367ffb009def03a0b81d7043 /module | |
| parent | eb267f08cf52fb5f31c6c671bfc0f2cfbf6d0c06 (diff) | |
FreeBSD: Don't save user FPU context in kernel threads
Reviewed-by: Alexander Motin <[email protected]>
Reviewed-by: Ryan Moeller <[email protected]>
Signed-off-by: Matt Macy <[email protected]>
Closes #10899
Diffstat (limited to 'module')
| -rw-r--r-- | module/os/freebsd/spl/spl_taskq.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/module/os/freebsd/spl/spl_taskq.c b/module/os/freebsd/spl/spl_taskq.c index 049e889cf..cc025de95 100644 --- a/module/os/freebsd/spl/spl_taskq.c +++ b/module/os/freebsd/spl/spl_taskq.c @@ -169,6 +169,10 @@ taskq_tsd_set(void *context) { taskq_t *tq = context; +#if defined(__amd64__) || defined(__i386__) || defined(__aarch64__) + if (context != NULL && tsd_get(taskq_tsd) == NULL) + fpu_kern_thread(FPU_KERN_NORMAL); +#endif tsd_set(taskq_tsd, tq); } |