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Commit 0f46a79a authored by Haren Myneni's avatar Haren Myneni Committed by Michael Ellerman
Browse files

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: default avatarHaren Myneni <haren@us.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 976dd649

drivers/crypto/nx/nx-842.c

+1 −1
Original line number Diff line number Diff line
@@ -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) {