Staging: hv: Rename all static functions in ring_buffer.c
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>hifive-unleashed-5.1
K. Y. Srinivasan
Greg Kroah-Hartman
parent
a75b61d528
commit
2b8a912ef2
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@ -38,7 +38,7 @@
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/*++
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Name:
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get_ringbuffer_availbytes()
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hv_get_ringbuffer_availbytes()
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Description:
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Get number of bytes available to read and to write to
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@ -46,7 +46,7 @@ Description:
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--*/
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static inline void
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get_ringbuffer_availbytes(struct hv_ring_buffer_info *rbi,
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hv_get_ringbuffer_availbytes(struct hv_ring_buffer_info *rbi,
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u32 *read, u32 *write)
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{
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u32 read_loc, write_loc;
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@ -62,14 +62,14 @@ get_ringbuffer_availbytes(struct hv_ring_buffer_info *rbi,
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/*++
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Name:
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get_next_write_location()
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hv_get_next_write_location()
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Description:
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Get the next write location for the specified ring buffer
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--*/
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static inline u32
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get_next_write_location(struct hv_ring_buffer_info *ring_info)
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hv_get_next_write_location(struct hv_ring_buffer_info *ring_info)
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{
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u32 next = ring_info->ring_buffer->write_index;
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@ -81,14 +81,14 @@ get_next_write_location(struct hv_ring_buffer_info *ring_info)
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/*++
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Name:
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set_next_write_location()
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hv_set_next_write_location()
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Description:
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Set the next write location for the specified ring buffer
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--*/
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static inline void
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set_next_write_location(struct hv_ring_buffer_info *ring_info,
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hv_set_next_write_location(struct hv_ring_buffer_info *ring_info,
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u32 next_write_location)
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{
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ring_info->ring_buffer->write_index = next_write_location;
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@ -97,14 +97,14 @@ set_next_write_location(struct hv_ring_buffer_info *ring_info,
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/*++
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Name:
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get_next_read_location()
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hv_get_next_read_location()
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Description:
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Get the next read location for the specified ring buffer
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--*/
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static inline u32
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get_next_read_location(struct hv_ring_buffer_info *ring_info)
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hv_get_next_read_location(struct hv_ring_buffer_info *ring_info)
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{
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u32 next = ring_info->ring_buffer->read_index;
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@ -116,7 +116,7 @@ get_next_read_location(struct hv_ring_buffer_info *ring_info)
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/*++
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Name:
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get_next_readlocation_withoffset()
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hv_get_next_readlocation_withoffset()
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Description:
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Get the next read location + offset for the specified ring buffer.
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@ -124,7 +124,7 @@ Description:
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--*/
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static inline u32
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get_next_readlocation_withoffset(struct hv_ring_buffer_info *ring_info,
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hv_get_next_readlocation_withoffset(struct hv_ring_buffer_info *ring_info,
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u32 offset)
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{
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u32 next = ring_info->ring_buffer->read_index;
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@ -139,14 +139,14 @@ get_next_readlocation_withoffset(struct hv_ring_buffer_info *ring_info,
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/*++
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Name:
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set_next_read_location()
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hv_set_next_read_location()
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Description:
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Set the next read location for the specified ring buffer
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--*/
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static inline void
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set_next_read_location(struct hv_ring_buffer_info *ring_info,
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hv_set_next_read_location(struct hv_ring_buffer_info *ring_info,
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u32 next_read_location)
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{
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ring_info->ring_buffer->read_index = next_read_location;
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@ -156,14 +156,14 @@ set_next_read_location(struct hv_ring_buffer_info *ring_info,
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/*++
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Name:
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get_ring_buffer()
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hv_get_ring_buffer()
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Description:
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Get the start of the ring buffer
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--*/
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static inline void *
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get_ring_buffer(struct hv_ring_buffer_info *ring_info)
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hv_get_ring_buffer(struct hv_ring_buffer_info *ring_info)
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{
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return (void *)ring_info->ring_buffer->buffer;
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}
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@ -172,14 +172,14 @@ get_ring_buffer(struct hv_ring_buffer_info *ring_info)
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/*++
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Name:
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get_ring_buffersize()
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hv_get_ring_buffersize()
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Description:
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Get the size of the ring buffer
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--*/
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static inline u32
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get_ring_buffersize(struct hv_ring_buffer_info *ring_info)
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hv_get_ring_buffersize(struct hv_ring_buffer_info *ring_info)
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{
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return ring_info->ring_datasize;
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}
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@ -187,14 +187,14 @@ get_ring_buffersize(struct hv_ring_buffer_info *ring_info)
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/*++
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Name:
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get_ring_bufferindices()
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hv_get_ring_bufferindices()
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Description:
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Get the read and write indices as u64 of the specified ring buffer
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--*/
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static inline u64
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get_ring_bufferindices(struct hv_ring_buffer_info *ring_info)
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hv_get_ring_bufferindices(struct hv_ring_buffer_info *ring_info)
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{
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return (u64)ring_info->ring_buffer->write_index << 32;
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}
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@ -214,7 +214,7 @@ void hv_dump_ring_info(struct hv_ring_buffer_info *ring_info, char *prefix)
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u32 bytes_avail_towrite;
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u32 bytes_avail_toread;
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get_ringbuffer_availbytes(ring_info,
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hv_get_ringbuffer_availbytes(ring_info,
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&bytes_avail_toread,
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&bytes_avail_towrite);
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@ -235,14 +235,14 @@ void hv_dump_ring_info(struct hv_ring_buffer_info *ring_info, char *prefix)
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/* Internal routines */
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static u32
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copyto_ringbuffer(
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hv_copyto_ringbuffer(
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struct hv_ring_buffer_info *ring_info,
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u32 start_write_offset,
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void *src,
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u32 srclen);
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static u32
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copyfrom_ringbuffer(
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hv_copyfrom_ringbuffer(
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struct hv_ring_buffer_info *ring_info,
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void *dest,
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u32 destlen,
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@ -266,7 +266,7 @@ void hv_ringbuffer_get_debuginfo(struct hv_ring_buffer_info *ring_info,
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u32 bytes_avail_toread;
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if (ring_info->ring_buffer) {
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get_ringbuffer_availbytes(ring_info,
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hv_get_ringbuffer_availbytes(ring_info,
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&bytes_avail_toread,
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&bytes_avail_towrite);
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@ -369,7 +369,7 @@ int hv_ringbuffer_write(struct hv_ring_buffer_info *outring_info,
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spin_lock_irqsave(&outring_info->ring_lock, flags);
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get_ringbuffer_availbytes(outring_info,
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hv_get_ringbuffer_availbytes(outring_info,
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&bytes_avail_toread,
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&bytes_avail_towrite);
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@ -384,20 +384,20 @@ int hv_ringbuffer_write(struct hv_ring_buffer_info *outring_info,
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}
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/* Write to the ring buffer */
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next_write_location = get_next_write_location(outring_info);
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next_write_location = hv_get_next_write_location(outring_info);
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for_each_sg(sglist, sg, sgcount, i)
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{
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next_write_location = copyto_ringbuffer(outring_info,
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next_write_location = hv_copyto_ringbuffer(outring_info,
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next_write_location,
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sg_virt(sg),
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sg->length);
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}
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/* Set previous packet start */
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prev_indices = get_ring_bufferindices(outring_info);
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prev_indices = hv_get_ring_bufferindices(outring_info);
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next_write_location = copyto_ringbuffer(outring_info,
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next_write_location = hv_copyto_ringbuffer(outring_info,
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next_write_location,
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&prev_indices,
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sizeof(u64));
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@ -406,7 +406,7 @@ int hv_ringbuffer_write(struct hv_ring_buffer_info *outring_info,
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mb();
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/* Now, update the write location */
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set_next_write_location(outring_info, next_write_location);
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hv_set_next_write_location(outring_info, next_write_location);
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/* Dumpring_info(Outring_info, "AFTER "); */
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@ -434,7 +434,7 @@ int hv_ringbuffer_peek(struct hv_ring_buffer_info *Inring_info,
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spin_lock_irqsave(&Inring_info->ring_lock, flags);
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get_ringbuffer_availbytes(Inring_info,
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hv_get_ringbuffer_availbytes(Inring_info,
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&bytes_avail_toread,
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&bytes_avail_towrite);
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@ -452,9 +452,9 @@ int hv_ringbuffer_peek(struct hv_ring_buffer_info *Inring_info,
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}
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/* Convert to byte offset */
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next_read_location = get_next_read_location(Inring_info);
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next_read_location = hv_get_next_read_location(Inring_info);
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next_read_location = copyfrom_ringbuffer(Inring_info,
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next_read_location = hv_copyfrom_ringbuffer(Inring_info,
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Buffer,
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buflen,
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next_read_location);
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@ -488,7 +488,7 @@ int hv_ringbuffer_read(struct hv_ring_buffer_info *inring_info, void *buffer,
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spin_lock_irqsave(&inring_info->ring_lock, flags);
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get_ringbuffer_availbytes(inring_info,
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hv_get_ringbuffer_availbytes(inring_info,
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&bytes_avail_toread,
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&bytes_avail_towrite);
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@ -502,14 +502,14 @@ int hv_ringbuffer_read(struct hv_ring_buffer_info *inring_info, void *buffer,
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}
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next_read_location =
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get_next_readlocation_withoffset(inring_info, offset);
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hv_get_next_readlocation_withoffset(inring_info, offset);
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next_read_location = copyfrom_ringbuffer(inring_info,
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next_read_location = hv_copyfrom_ringbuffer(inring_info,
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buffer,
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buflen,
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next_read_location);
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next_read_location = copyfrom_ringbuffer(inring_info,
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next_read_location = hv_copyfrom_ringbuffer(inring_info,
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&prev_indices,
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sizeof(u64),
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next_read_location);
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@ -520,7 +520,7 @@ int hv_ringbuffer_read(struct hv_ring_buffer_info *inring_info, void *buffer,
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mb();
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/* Update the read index */
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set_next_read_location(inring_info, next_read_location);
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hv_set_next_read_location(inring_info, next_read_location);
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/* Dumpring_info(Inring_info, "AFTER "); */
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@ -533,7 +533,7 @@ int hv_ringbuffer_read(struct hv_ring_buffer_info *inring_info, void *buffer,
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/*++
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Name:
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copyto_ringbuffer()
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hv_copyto_ringbuffer()
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Description:
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Helper routine to copy from source to ring buffer.
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@ -541,14 +541,14 @@ Description:
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--*/
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static u32
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copyto_ringbuffer(
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hv_copyto_ringbuffer(
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struct hv_ring_buffer_info *ring_info,
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u32 start_write_offset,
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void *src,
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u32 srclen)
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{
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void *ring_buffer = get_ring_buffer(ring_info);
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u32 ring_buffer_size = get_ring_buffersize(ring_info);
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void *ring_buffer = hv_get_ring_buffer(ring_info);
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u32 ring_buffer_size = hv_get_ring_buffersize(ring_info);
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u32 frag_len;
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/* wrap-around detected! */
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@ -569,7 +569,7 @@ copyto_ringbuffer(
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/*++
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Name:
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copyfrom_ringbuffer()
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hv_copyfrom_ringbuffer()
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Description:
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Helper routine to copy to source from ring buffer.
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@ -577,14 +577,14 @@ Description:
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--*/
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static u32
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copyfrom_ringbuffer(
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hv_copyfrom_ringbuffer(
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struct hv_ring_buffer_info *ring_info,
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void *dest,
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u32 destlen,
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u32 start_read_offset)
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{
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void *ring_buffer = get_ring_buffer(ring_info);
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u32 ring_buffer_size = get_ring_buffersize(ring_info);
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void *ring_buffer = hv_get_ring_buffer(ring_info);
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u32 ring_buffer_size = hv_get_ring_buffersize(ring_info);
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u32 frag_len;
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