devm: make allocations numa aware by default
Given we already have a device just use dev_to_node() to provide hint allocations for devres. However, current devres_alloc() users will need to explicitly opt-in with devres_alloc_node(). Reviewed-by: Tejun Heo <tj@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
parent
b36f47617f
commit
7c683941f3
2 changed files with 22 additions and 13 deletions
|
@ -604,13 +604,21 @@ typedef void (*dr_release_t)(struct device *dev, void *res);
|
|||
typedef int (*dr_match_t)(struct device *dev, void *res, void *match_data);
|
||||
|
||||
#ifdef CONFIG_DEBUG_DEVRES
|
||||
extern void *__devres_alloc(dr_release_t release, size_t size, gfp_t gfp,
|
||||
const char *name);
|
||||
extern void *__devres_alloc_node(dr_release_t release, size_t size, gfp_t gfp,
|
||||
int nid, const char *name);
|
||||
#define devres_alloc(release, size, gfp) \
|
||||
__devres_alloc(release, size, gfp, #release)
|
||||
__devres_alloc_node(release, size, gfp, NUMA_NO_NODE, #release)
|
||||
#define devres_alloc_node(release, size, gfp, nid) \
|
||||
__devres_alloc_node(release, size, gfp, nid, #release)
|
||||
#else
|
||||
extern void *devres_alloc(dr_release_t release, size_t size, gfp_t gfp);
|
||||
extern void *devres_alloc_node(dr_release_t release, size_t size, gfp_t gfp,
|
||||
int nid);
|
||||
static inline void *devres_alloc(dr_release_t release, size_t size, gfp_t gfp)
|
||||
{
|
||||
return devres_alloc_node(release, size, gfp, NUMA_NO_NODE);
|
||||
}
|
||||
#endif
|
||||
|
||||
extern void devres_for_each_res(struct device *dev, dr_release_t release,
|
||||
dr_match_t match, void *match_data,
|
||||
void (*fn)(struct device *, void *, void *),
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue