Date: Wed, 13 Jul 2016 06:39:04 +0000 (UTC) From: Sepherosa Ziehau <sephe@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r302708 - in head/sys/dev/hyperv: include vmbus Message-ID: <201607130639.u6D6d4jB024195@repo.freebsd.org>
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Author: sephe Date: Wed Jul 13 06:39:04 2016 New Revision: 302708 URL: https://svnweb.freebsd.org/changeset/base/302708 Log: hyperv/bufring: Remove unused fields MFC after: 1 week Sponsored by: Microsoft OSTC Differential Revision: https://reviews.freebsd.org/D7037 Modified: head/sys/dev/hyperv/include/hyperv.h head/sys/dev/hyperv/vmbus/hv_ring_buffer.c Modified: head/sys/dev/hyperv/include/hyperv.h ============================================================================== --- head/sys/dev/hyperv/include/hyperv.h Wed Jul 13 06:30:33 2016 (r302707) +++ head/sys/dev/hyperv/include/hyperv.h Wed Jul 13 06:39:04 2016 (r302708) @@ -471,7 +471,7 @@ typedef struct { uint8_t reserved[4084]; /* - * WARNING: Ring data starts here + ring_data_start_offset + * WARNING: Ring data starts here * !!! DO NOT place any fields below this !!! */ uint8_t buffer[0]; /* doubles as interrupt mask */ @@ -491,10 +491,8 @@ typedef struct { typedef struct { hv_vmbus_ring_buffer* ring_buffer; - uint32_t ring_size; /* Include the shared header */ struct mtx ring_lock; uint32_t ring_data_size; /* ring_size */ - uint32_t ring_data_start_offset; } hv_vmbus_ring_buffer_info; typedef void (*hv_vmbus_pfn_channel_callback)(void *context); Modified: head/sys/dev/hyperv/vmbus/hv_ring_buffer.c ============================================================================== --- head/sys/dev/hyperv/vmbus/hv_ring_buffer.c Wed Jul 13 06:30:33 2016 (r302707) +++ head/sys/dev/hyperv/vmbus/hv_ring_buffer.c Wed Jul 13 06:39:04 2016 (r302708) @@ -286,7 +286,6 @@ hv_vmbus_ring_buffer_init( ring_info->ring_buffer->read_index = ring_info->ring_buffer->write_index = 0; - ring_info->ring_size = buffer_len; ring_info->ring_data_size = buffer_len - sizeof(hv_vmbus_ring_buffer); mtx_init(&ring_info->ring_lock, "vmbus ring buffer", NULL, MTX_SPIN);
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