| Message ID | 20240812063243.3806779-3-hch@lst.de (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [1/4] libfrog: add xarray emulation | expand |
diff --git a/include/kmem.h b/include/kmem.h index 8dfb2fb0b..b61385ec4 100644 --- a/include/kmem.h +++ b/include/kmem.h @@ -65,6 +65,16 @@ static inline void kfree(const void *ptr) free((void *)ptr); } +/* + * Stub for the kernel kfree_rcu_mightsleep. Does not actually wait + * for a RCU grace period, so can only be used in code that does not + * require RCU protection in userspace. + */ +static inline void kfree_rcu_mightsleep(const void *ptr) +{ + kfree(ptr); +} + __attribute__((format(printf,2,3))) char *kasprintf(gfp_t gfp, const char *fmt, ...);
Add a kfree_rcu_mightsleep stub so that code that needs to RCU free AGs in kernelspace can simply use this helper in xfsprogs. Signed-off-by: Christoph Hellwig <hch@lst.de> --- include/kmem.h | 10 ++++++++++ 1 file changed, 10 insertions(+)