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| author | Haren Myneni | 2017-09-25 08:44:13 +0200 |
|---|---|---|
| committer | Michael Ellerman | 2017-11-11 23:03:11 +0100 |
| commit | 0f46a79a5a048200d4615b2509f01eed97c99b95 (patch) | |
| tree | 2c94c1896255298a555d488b9d3bdf7eb8ba2bd5 /drivers/crypto/nx/nx-842.c | |
| parent | crypto/nx: Use percpu send window for NX requests (diff) | |
| download | kernel-qcow2-linux-0f46a79a5a048200d4615b2509f01eed97c99b95.tar.gz kernel-qcow2-linux-0f46a79a5a048200d4615b2509f01eed97c99b95.tar.xz kernel-qcow2-linux-0f46a79a5a048200d4615b2509f01eed97c99b95.zip | |
crypto/nx: Do not initialize workmem allocation
We are using percpu send window on P9 NX (powerNV) instead of opening
/ closing per each crypto session. Means txwin is removed from
workmem. So we do not need to initialize workmem for each request.
Signed-off-by: Haren Myneni <haren@us.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'drivers/crypto/nx/nx-842.c')
| -rw-r--r-- | drivers/crypto/nx/nx-842.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/nx/nx-842.c b/drivers/crypto/nx/nx-842.c index da3cb8c35ec7..d94e25df503b 100644 --- a/drivers/crypto/nx/nx-842.c +++ b/drivers/crypto/nx/nx-842.c @@ -116,7 +116,7 @@ int nx842_crypto_init(struct crypto_tfm *tfm, struct nx842_driver *driver) spin_lock_init(&ctx->lock); ctx->driver = driver; - ctx->wmem = kzalloc(driver->workmem_size, GFP_KERNEL); + ctx->wmem = kmalloc(driver->workmem_size, GFP_KERNEL); ctx->sbounce = (u8 *)__get_free_pages(GFP_KERNEL, BOUNCE_BUFFER_ORDER); ctx->dbounce = (u8 *)__get_free_pages(GFP_KERNEL, BOUNCE_BUFFER_ORDER); if (!ctx->wmem || !ctx->sbounce || !ctx->dbounce) { |