pmalloc.c File Reference

Include dependency graph for pmalloc.c:

Go to the source code of this file.

Macros
#define	DEFAULT_RESERVED_MB   256

Functions
static clib_pmalloc_chunk_t *	get_chunk (clib_pmalloc_page_t *pp, u32 index)
static uword	pmalloc_size2pages (uword size, u32 log2_page_sz)
static int	pmalloc_validate_numa_node (u32 *numa_node)
int	clib_pmalloc_init (clib_pmalloc_main_t *pm, uword base_addr, uword size)
static void *	alloc_chunk_from_page (clib_pmalloc_main_t *pm, clib_pmalloc_page_t *pp, u32 n_blocks, u32 block_align, u32 numa_node)
static void	pmalloc_update_lookup_table (clib_pmalloc_main_t *pm, u32 first, u32 count)
static clib_pmalloc_page_t *	pmalloc_map_pages (clib_pmalloc_main_t *pm, clib_pmalloc_arena_t *a, u32 numa_node, u32 n_pages)
void *	clib_pmalloc_create_shared_arena (clib_pmalloc_main_t *pm, char *name, uword size, u32 log2_page_sz, u32 numa_node)
static void *	clib_pmalloc_alloc_inline (clib_pmalloc_main_t *pm, clib_pmalloc_arena_t *a, uword size, uword align, u32 numa_node)
void *	clib_pmalloc_alloc_aligned_on_numa (clib_pmalloc_main_t *pm, uword size, uword align, u32 numa_node)
void *	clib_pmalloc_alloc_aligned (clib_pmalloc_main_t *pm, uword size, uword align)
void *	clib_pmalloc_alloc_from_arena (clib_pmalloc_main_t *pm, void *arena_va, uword size, uword align)
static int	pmalloc_chunks_mergeable (clib_pmalloc_arena_t *a, clib_pmalloc_page_t *pp, u32 ci1, u32 ci2)
void	clib_pmalloc_free (clib_pmalloc_main_t *pm, void *va)
static u8 *	format_log2_page_size (u8 *s, va_list *va)
static u8 *	format_pmalloc_page (u8 *s, va_list *va)
u8 *	format_pmalloc (u8 *s, va_list *va)
u8 *	format_pmalloc_map (u8 *s, va_list *va)

Macro Definition Documentation

DEFAULT_RESERVED_MB

#define DEFAULT_RESERVED_MB   256

Definition at line 36 of file pmalloc.c.

Function Documentation

alloc_chunk_from_page()

static void* alloc_chunk_from_page ( clib_pmalloc_main_t *  pm, clib_pmalloc_page_t *  pp, u32  n_blocks, u32  block_align, u32  numa_node  )

inlinestatic

Definition at line 100 of file pmalloc.c.

Here is the call graph for this function:

Here is the caller graph for this function:

clib_pmalloc_alloc_aligned()

void* clib_pmalloc_alloc_aligned	(	clib_pmalloc_main_t *	pm,
		uword	size,
		uword	align
	)

Definition at line 498 of file pmalloc.c.

Here is the call graph for this function:

Here is the caller graph for this function:

clib_pmalloc_alloc_aligned_on_numa()

void* clib_pmalloc_alloc_aligned_on_numa	(	clib_pmalloc_main_t *	pm,
		uword	size,
		uword	align,
		u32	numa_node
	)

Definition at line 491 of file pmalloc.c.

Here is the call graph for this function:

Here is the caller graph for this function:

clib_pmalloc_alloc_from_arena()

void* clib_pmalloc_alloc_from_arena	(	clib_pmalloc_main_t *	pm,
		void *	arena_va,
		uword	size,
		uword	align
	)

Definition at line 505 of file pmalloc.c.

Here is the call graph for this function:

Here is the caller graph for this function:

clib_pmalloc_alloc_inline()

static void* clib_pmalloc_alloc_inline ( clib_pmalloc_main_t *  pm, clib_pmalloc_arena_t *  a, uword  size, uword  align, u32  numa_node  )

inlinestatic

Definition at line 436 of file pmalloc.c.

Here is the call graph for this function:

Here is the caller graph for this function:

clib_pmalloc_create_shared_arena()

void* clib_pmalloc_create_shared_arena	(	clib_pmalloc_main_t *	pm,
		char *	name,
		uword	size,
		u32	log2_page_sz,
		u32	numa_node
	)

Definition at line 389 of file pmalloc.c.

Here is the call graph for this function:

Here is the caller graph for this function:

clib_pmalloc_free()

void clib_pmalloc_free	(	clib_pmalloc_main_t *	pm,
		void *	va
	)

Definition at line 535 of file pmalloc.c.

Here is the call graph for this function:

Here is the caller graph for this function:

clib_pmalloc_init()

int clib_pmalloc_init	(	clib_pmalloc_main_t *	pm,
		uword	base_addr,
		uword	size
	)

Definition at line 64 of file pmalloc.c.

Here is the call graph for this function:

Here is the caller graph for this function:

format_log2_page_size()

static u8* format_log2_page_size ( u8 *  s, va_list *  va  )

static

Definition at line 587 of file pmalloc.c.

Here is the call graph for this function:

Here is the caller graph for this function:

format_pmalloc()

u8* format_pmalloc	(	u8 *	s,
		va_list *	va
	)

Definition at line 642 of file pmalloc.c.

Here is the call graph for this function:

format_pmalloc_map()

u8* format_pmalloc_map	(	u8 *	s,
		va_list *	va
	)

Definition at line 690 of file pmalloc.c.

Here is the call graph for this function:

format_pmalloc_page()

static u8* format_pmalloc_page ( u8 *  s, va_list *  va  )

static

Definition at line 605 of file pmalloc.c.

Here is the call graph for this function:

get_chunk()

static clib_pmalloc_chunk_t* get_chunk ( clib_pmalloc_page_t *  pp, u32  index  )

inlinestatic

Definition at line 40 of file pmalloc.c.

Here is the caller graph for this function:

pmalloc_chunks_mergeable()

static int pmalloc_chunks_mergeable ( clib_pmalloc_arena_t *  a, clib_pmalloc_page_t *  pp, u32  ci1, u32  ci2  )

inlinestatic

Definition at line 513 of file pmalloc.c.

Here is the call graph for this function:

Here is the caller graph for this function:

pmalloc_map_pages()

static clib_pmalloc_page_t* pmalloc_map_pages ( clib_pmalloc_main_t *  pm, clib_pmalloc_arena_t *  a, u32  numa_node, u32  n_pages  )

inlinestatic

Definition at line 242 of file pmalloc.c.

Here is the call graph for this function:

Here is the caller graph for this function:

pmalloc_size2pages()

static uword pmalloc_size2pages ( uword  size, u32  log2_page_sz  )

inlinestatic

Definition at line 46 of file pmalloc.c.

Here is the call graph for this function:

Here is the caller graph for this function:

pmalloc_update_lookup_table()

static void pmalloc_update_lookup_table ( clib_pmalloc_main_t *  pm, u32  first, u32  count  )

static

Definition at line 200 of file pmalloc.c.

Here is the call graph for this function:

Here is the caller graph for this function:

pmalloc_validate_numa_node()

static int pmalloc_validate_numa_node ( u32 *  numa_node )

inlinestatic

Definition at line 52 of file pmalloc.c.

Here is the call graph for this function:

Here is the caller graph for this function: