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Commit 837ef884 authored by Jeremy Kerr's avatar Jeremy Kerr
Browse files

powerpc/spufs: Use kmalloc rather than kzalloc for switch log buffer 



No need to zero the entire buffer, just the head and tail indices.

Signed-off-by: default avatarJeremy Kerr <jk@ozlabs.org>
parent f027faa2

arch/powerpc/platforms/cell/spufs/file.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -2442,7 +2442,7 @@ static int spufs_switch_log_open(struct inode *inode, struct file *file) 
		goto out;

		goto out;

	}

	}





	ctx->switch_log = kzalloc(sizeof(struct switch_log) +

	ctx->switch_log = kmalloc(sizeof(struct switch_log) +

		SWITCH_LOG_BUFSIZE * sizeof(struct switch_log_entry),

		SWITCH_LOG_BUFSIZE * sizeof(struct switch_log_entry),

		GFP_KERNEL);

		GFP_KERNEL);
@@ -2451,6 +2451,7 @@ static int spufs_switch_log_open(struct inode *inode, struct file *file) 
		goto out;

		goto out;

	}

	}





	ctx->switch_log->head = ctx->switch_log->tail = 0;

	init_waitqueue_head(&ctx->switch_log->wait);

	init_waitqueue_head(&ctx->switch_log->wait);

	rc = 0;

	rc = 0;