diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/md/dm-writecache.c | 2 | ||||
| -rw-r--r-- | drivers/nvdimm/region_devs.c | 8 |
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/md/dm-writecache.c b/drivers/md/dm-writecache.c index 74f3c506f084..00534fa4a384 100644 --- a/drivers/md/dm-writecache.c +++ b/drivers/md/dm-writecache.c @@ -536,7 +536,7 @@ static void ssd_commit_superblock(struct dm_writecache *wc) static void writecache_commit_flushed(struct dm_writecache *wc, bool wait_for_ios) { if (WC_MODE_PMEM(wc)) - wmb(); + pmem_wmb(); else ssd_commit_flushed(wc, wait_for_ios); } diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c index 4502f9c4708d..c3237c2b03a6 100644 --- a/drivers/nvdimm/region_devs.c +++ b/drivers/nvdimm/region_devs.c @@ -1206,13 +1206,13 @@ int generic_nvdimm_flush(struct nd_region *nd_region) idx = this_cpu_add_return(flush_idx, hash_32(current->pid + idx, 8)); /* - * The first wmb() is needed to 'sfence' all previous writes - * such that they are architecturally visible for the platform - * buffer flush. Note that we've already arranged for pmem + * The pmem_wmb() is needed to 'sfence' all + * previous writes such that they are architecturally visible for + * the platform buffer flush. Note that we've already arranged for pmem * writes to avoid the cache via memcpy_flushcache(). The final * wmb() ensures ordering for the NVDIMM flush write. */ - wmb(); + pmem_wmb(); for (i = 0; i < nd_region->ndr_mappings; i++) if (ndrd_get_flush_wpq(ndrd, i, 0)) writeq(1, ndrd_get_flush_wpq(ndrd, i, idx)); |