Attachment #78589 for bug #120511

View | Details | Raw Unified | Return to bug 120511
Collapse All | Expand All




	unsigned object_alignment;
};

static void _align_chunk(struct chunk *c, unsigned alignment);
static struct chunk *_new_chunk(struct pool *p, size_t s);

/* by default things come out aligned for doubles */
#define DEFAULT_ALIGNMENT __alignof__ (double)

	p->object_alignment = DEFAULT_ALIGNMENT;
}

static void _align_chunk(struct chunk *c, unsigned alignment)
{
	c->begin += alignment - ((unsigned long) c->begin & (alignment - 1));
}

static struct chunk *_new_chunk(struct pool *p, size_t s)
{
	struct chunk *c;


Return to bug 120511

Lines 30-37 struct pool { Link Here

(-)LVM2.2.01.14/lib/mm/pool-fast.c (-4 / +4 lines)
30	unsigned object_alignment;	30	unsigned object_alignment;
31	};	31	};
32		32
33	void _align_chunk(struct chunk *c, unsigned alignment);	33	static void _align_chunk(struct chunk *c, unsigned alignment);
34	struct chunk _new_chunk(struct pool p, size_t s);	34	static struct chunk _new_chunk(struct pool p, size_t s);
35		35
36	/* by default things come out aligned for doubles */	36	/* by default things come out aligned for doubles */
37	#define DEFAULT_ALIGNMENT __alignof__ (double)	37	#define DEFAULT_ALIGNMENT __alignof__ (double)
Lines 204-215 void pool_abandon_object(struct pool *p) Link Here
204	p->object_alignment = DEFAULT_ALIGNMENT;	204	p->object_alignment = DEFAULT_ALIGNMENT;
205	}	205	}
206		206
207	void _align_chunk(struct chunk *c, unsigned alignment)	207	static void _align_chunk(struct chunk *c, unsigned alignment)
208	{	208	{
209	c->begin += alignment - ((unsigned long) c->begin & (alignment - 1));	209	c->begin += alignment - ((unsigned long) c->begin & (alignment - 1));
210	}	210	}
211		211
212	struct chunk _new_chunk(struct pool p, size_t s)	212	static struct chunk _new_chunk(struct pool p, size_t s)
213	{	213	{
214	struct chunk *c;	214	struct chunk *c;
215		215