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Rename struct lib_ring_buffer* to struct lttng_kernel_ring_buffer*
[lttng-modules.git]
/
include
/
ringbuffer
/
backend.h
diff --git
a/include/ringbuffer/backend.h
b/include/ringbuffer/backend.h
index 5f0fd96968ae27b08f03295231e0fa714ad5ccb1..327b199b0858cadb049754ff61e88a4816674da5 100644
(file)
--- a/
include/ringbuffer/backend.h
+++ b/
include/ringbuffer/backend.h
@@
-31,18
+31,18
@@
/* Ring buffer backend access (read/write) */
/* Ring buffer backend access (read/write) */
-extern size_t lib_ring_buffer_read(struct l
ib
_ring_buffer_backend *bufb,
+extern size_t lib_ring_buffer_read(struct l
ttng_kernel
_ring_buffer_backend *bufb,
size_t offset, void *dest, size_t len);
size_t offset, void *dest, size_t len);
-extern int __lib_ring_buffer_copy_to_user(struct l
ib
_ring_buffer_backend *bufb,
+extern int __lib_ring_buffer_copy_to_user(struct l
ttng_kernel
_ring_buffer_backend *bufb,
size_t offset, void __user *dest,
size_t len);
size_t offset, void __user *dest,
size_t len);
-extern int lib_ring_buffer_read_cstr(struct l
ib
_ring_buffer_backend *bufb,
+extern int lib_ring_buffer_read_cstr(struct l
ttng_kernel
_ring_buffer_backend *bufb,
size_t offset, void *dest, size_t len);
extern unsigned long *
size_t offset, void *dest, size_t len);
extern unsigned long *
-lib_ring_buffer_read_get_pfn(struct l
ib
_ring_buffer_backend *bufb, size_t offset,
+lib_ring_buffer_read_get_pfn(struct l
ttng_kernel
_ring_buffer_backend *bufb, size_t offset,
void ***virt);
/*
void ***virt);
/*
@@
-52,10
+52,10
@@
lib_ring_buffer_read_get_pfn(struct lib_ring_buffer_backend *bufb, size_t offset
* as long as the write is never bigger than a page size.
*/
extern void *
* as long as the write is never bigger than a page size.
*/
extern void *
-lib_ring_buffer_offset_address(struct l
ib
_ring_buffer_backend *bufb,
+lib_ring_buffer_offset_address(struct l
ttng_kernel
_ring_buffer_backend *bufb,
size_t offset);
extern void *
size_t offset);
extern void *
-lib_ring_buffer_read_offset_address(struct l
ib
_ring_buffer_backend *bufb,
+lib_ring_buffer_read_offset_address(struct l
ttng_kernel
_ring_buffer_backend *bufb,
size_t offset);
/**
size_t offset);
/**
@@
-71,15
+71,15
@@
lib_ring_buffer_read_offset_address(struct lib_ring_buffer_backend *bufb,
* if copy is crossing a page boundary.
*/
static inline __attribute__((always_inline))
* if copy is crossing a page boundary.
*/
static inline __attribute__((always_inline))
-void lib_ring_buffer_write(const struct l
ib
_ring_buffer_config *config,
+void lib_ring_buffer_write(const struct l
ttng_kernel
_ring_buffer_config *config,
struct lttng_kernel_ring_buffer_ctx *ctx,
const void *src, size_t len)
{
struct lttng_kernel_ring_buffer_ctx *ctx,
const void *src, size_t len)
{
- struct l
ib
_ring_buffer_backend *bufb = &ctx->priv.buf->backend;
+ struct l
ttng_kernel
_ring_buffer_backend *bufb = &ctx->priv.buf->backend;
struct channel_backend *chanb = &ctx->priv.chan->backend;
size_t index, pagecpy;
size_t offset = ctx->priv.buf_offset;
struct channel_backend *chanb = &ctx->priv.chan->backend;
size_t index, pagecpy;
size_t offset = ctx->priv.buf_offset;
- struct l
ib
_ring_buffer_backend_pages *backend_pages;
+ struct l
ttng_kernel
_ring_buffer_backend_pages *backend_pages;
if (unlikely(!len))
return;
if (unlikely(!len))
return;
@@
-112,15
+112,15
@@
void lib_ring_buffer_write(const struct lib_ring_buffer_config *config,
* boundary.
*/
static inline
* boundary.
*/
static inline
-void lib_ring_buffer_memset(const struct l
ib
_ring_buffer_config *config,
+void lib_ring_buffer_memset(const struct l
ttng_kernel
_ring_buffer_config *config,
struct lttng_kernel_ring_buffer_ctx *ctx, int c, size_t len)
{
struct lttng_kernel_ring_buffer_ctx *ctx, int c, size_t len)
{
- struct l
ib
_ring_buffer_backend *bufb = &ctx->priv.buf->backend;
+ struct l
ttng_kernel
_ring_buffer_backend *bufb = &ctx->priv.buf->backend;
struct channel_backend *chanb = &ctx->priv.chan->backend;
size_t index, pagecpy;
size_t offset = ctx->priv.buf_offset;
struct channel_backend *chanb = &ctx->priv.chan->backend;
size_t index, pagecpy;
size_t offset = ctx->priv.buf_offset;
- struct l
ib
_ring_buffer_backend_pages *backend_pages;
+ struct l
ttng_kernel
_ring_buffer_backend_pages *backend_pages;
if (unlikely(!len))
return;
if (unlikely(!len))
return;
@@
-144,7
+144,7
@@
void lib_ring_buffer_memset(const struct lib_ring_buffer_config *config,
* copied. Does *not* terminate @dest with NULL terminating character.
*/
static inline __attribute__((always_inline))
* copied. Does *not* terminate @dest with NULL terminating character.
*/
static inline __attribute__((always_inline))
-size_t lib_ring_buffer_do_strcpy(const struct l
ib
_ring_buffer_config *config,
+size_t lib_ring_buffer_do_strcpy(const struct l
ttng_kernel
_ring_buffer_config *config,
char *dest, const char *src, size_t len)
{
size_t count;
char *dest, const char *src, size_t len)
{
size_t count;
@@
-175,7
+175,7
@@
size_t lib_ring_buffer_do_strcpy(const struct lib_ring_buffer_config *config,
* previously.
*/
static inline __attribute__((always_inline))
* previously.
*/
static inline __attribute__((always_inline))
-size_t lib_ring_buffer_do_strcpy_from_user_inatomic(const struct l
ib
_ring_buffer_config *config,
+size_t lib_ring_buffer_do_strcpy_from_user_inatomic(const struct l
ttng_kernel
_ring_buffer_config *config,
char *dest, const char __user *src, size_t len)
{
size_t count;
char *dest, const char __user *src, size_t len)
{
size_t count;
@@
-209,15
+209,15
@@
size_t lib_ring_buffer_do_strcpy_from_user_inatomic(const struct lib_ring_buffer
* (_ring_buffer_strcpy) if copy is crossing a page boundary.
*/
static inline
* (_ring_buffer_strcpy) if copy is crossing a page boundary.
*/
static inline
-void lib_ring_buffer_strcpy(const struct l
ib
_ring_buffer_config *config,
+void lib_ring_buffer_strcpy(const struct l
ttng_kernel
_ring_buffer_config *config,
struct lttng_kernel_ring_buffer_ctx *ctx,
const char *src, size_t len, int pad)
{
struct lttng_kernel_ring_buffer_ctx *ctx,
const char *src, size_t len, int pad)
{
- struct l
ib
_ring_buffer_backend *bufb = &ctx->priv.buf->backend;
+ struct l
ttng_kernel
_ring_buffer_backend *bufb = &ctx->priv.buf->backend;
struct channel_backend *chanb = &ctx->priv.chan->backend;
size_t index, pagecpy;
size_t offset = ctx->priv.buf_offset;
struct channel_backend *chanb = &ctx->priv.chan->backend;
size_t index, pagecpy;
size_t offset = ctx->priv.buf_offset;
- struct l
ib
_ring_buffer_backend_pages *backend_pages;
+ struct l
ttng_kernel
_ring_buffer_backend_pages *backend_pages;
if (unlikely(!len))
return;
if (unlikely(!len))
return;
@@
-267,15
+267,15
@@
void lib_ring_buffer_strcpy(const struct lib_ring_buffer_config *config,
* Disable the page fault handler to ensure we never try to take the mmap_sem.
*/
static inline __attribute__((always_inline))
* Disable the page fault handler to ensure we never try to take the mmap_sem.
*/
static inline __attribute__((always_inline))
-void lib_ring_buffer_copy_from_user_inatomic(const struct l
ib
_ring_buffer_config *config,
+void lib_ring_buffer_copy_from_user_inatomic(const struct l
ttng_kernel
_ring_buffer_config *config,
struct lttng_kernel_ring_buffer_ctx *ctx,
const void __user *src, size_t len)
{
struct lttng_kernel_ring_buffer_ctx *ctx,
const void __user *src, size_t len)
{
- struct l
ib
_ring_buffer_backend *bufb = &ctx->priv.buf->backend;
+ struct l
ttng_kernel
_ring_buffer_backend *bufb = &ctx->priv.buf->backend;
struct channel_backend *chanb = &ctx->priv.chan->backend;
size_t index, pagecpy;
size_t offset = ctx->priv.buf_offset;
struct channel_backend *chanb = &ctx->priv.chan->backend;
size_t index, pagecpy;
size_t offset = ctx->priv.buf_offset;
- struct l
ib
_ring_buffer_backend_pages *backend_pages;
+ struct l
ttng_kernel
_ring_buffer_backend_pages *backend_pages;
unsigned long ret;
if (unlikely(!len))
unsigned long ret;
if (unlikely(!len))
@@
-334,15
+334,15
@@
fill_buffer:
* take the mmap_sem.
*/
static inline
* take the mmap_sem.
*/
static inline
-void lib_ring_buffer_strcpy_from_user_inatomic(const struct l
ib
_ring_buffer_config *config,
+void lib_ring_buffer_strcpy_from_user_inatomic(const struct l
ttng_kernel
_ring_buffer_config *config,
struct lttng_kernel_ring_buffer_ctx *ctx,
const void __user *src, size_t len, int pad)
{
struct lttng_kernel_ring_buffer_ctx *ctx,
const void __user *src, size_t len, int pad)
{
- struct l
ib
_ring_buffer_backend *bufb = &ctx->priv.buf->backend;
+ struct l
ttng_kernel
_ring_buffer_backend *bufb = &ctx->priv.buf->backend;
struct channel_backend *chanb = &ctx->priv.chan->backend;
size_t index, pagecpy;
size_t offset = ctx->priv.buf_offset;
struct channel_backend *chanb = &ctx->priv.chan->backend;
size_t index, pagecpy;
size_t offset = ctx->priv.buf_offset;
- struct l
ib
_ring_buffer_backend_pages *backend_pages;
+ struct l
ttng_kernel
_ring_buffer_backend_pages *backend_pages;
if (unlikely(!len))
return;
if (unlikely(!len))
return;
@@
-404,11
+404,11
@@
fill_buffer:
*/
static inline
unsigned long lib_ring_buffer_get_records_unread(
*/
static inline
unsigned long lib_ring_buffer_get_records_unread(
- const struct l
ib
_ring_buffer_config *config,
- struct l
ib
_ring_buffer *buf)
+ const struct l
ttng_kernel
_ring_buffer_config *config,
+ struct l
ttng_kernel
_ring_buffer *buf)
{
{
- struct l
ib
_ring_buffer_backend *bufb = &buf->backend;
- struct l
ib
_ring_buffer_backend_pages *pages;
+ struct l
ttng_kernel
_ring_buffer_backend *bufb = &buf->backend;
+ struct l
ttng_kernel
_ring_buffer_backend_pages *pages;
unsigned long records_unread = 0, sb_bindex, id;
unsigned int i;
unsigned long records_unread = 0, sb_bindex, id;
unsigned int i;
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