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The LITMUS^RT kernel.

Bjoern Brandenburg

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path: root/net/ipv6/xfrm6_input.c

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author	Arnaldo Carvalho de Melo <acme@redhat.com>	2009-11-27 13:29:22 -0500
committer	Ingo Molnar <mingo@elte.hu>	2009-11-27 14:22:01 -0500
commit	62daacb51a2bf8480e6f6b3696b03f102fc15eb0 (patch)
tree	5b9ed87005a5e59bcc95dd9a42e3d09d6481362d /net/ipv6/xfrm6_input.c
parent	1de8e24520ffdcf2a90c842eed937f59079a2abd (diff)

perf tools: Reorganize event processing routines, lotsa dups killed

While implementing event__preprocess_sample, that will do all of the symbol lookup in one convenient function, I noticed that util/process_event.[ch] were not being used at all, then started looking if there were other functions that could be shared and... All those functions really don't need to receive offset + head, the only thing they did was common to all of them, so do it at one place instead. Stats about number of each type of event processed now is done in a central place. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: John Kacur <jkacur@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <1259346563-12568-11-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>

Diffstat (limited to 'net/ipv6/xfrm6_input.c')

0 files changed, 0 insertions, 0 deletions

/span>id = "Maxine", .smem_len = (1024*768), .type = FB_TYPE_PACKED_PIXELS, .visual = FB_VISUAL_PSEUDOCOLOR, .line_length = 1024, }; /* Handle the funny Inmos RamDAC/video controller ... */ void maxinefb_ims332_write_register(int regno, register unsigned int val) { register unsigned char *regs = (char *) MAXINEFB_IMS332_ADDRESS; unsigned char *wptr; wptr = regs + 0xa0000 + (regno << 4); *((volatile unsigned int *) (regs)) = (val >> 8) & 0xff00; *((volatile unsigned short *) (wptr)) = val; } unsigned int maxinefb_ims332_read_register(int regno) { register unsigned char *regs = (char *) MAXINEFB_IMS332_ADDRESS; unsigned char *rptr; register unsigned int j, k; rptr = regs + 0x80000 + (regno << 4); j = *((volatile unsigned short *) rptr); k = *((volatile unsigned short *) regs); return (j & 0xffff) | ((k & 0xff00) << 8); } /* Set the palette */ static int maxinefb_setcolreg(unsigned regno, unsigned red, unsigned green, unsigned blue, unsigned transp, struct fb_info *info) { /* value to be written into the palette reg. */ unsigned long hw_colorvalue = 0; if (regno > 255) return 1; red >>= 8; /* The cmap fields are 16 bits */ green >>= 8; /* wide, but the harware colormap */ blue >>= 8; /* registers are only 8 bits wide */ hw_colorvalue = (blue << 16) + (green << 8) + (red); maxinefb_ims332_write_register(IMS332_REG_COLOR_PALETTE + regno, hw_colorvalue); return 0; } static struct fb_ops maxinefb_ops = { .owner = THIS_MODULE, .fb_setcolreg = maxinefb_setcolreg, .fb_fillrect = cfb_fillrect, .fb_copyarea = cfb_copyarea, .fb_imageblit = cfb_imageblit, }; int __init maxinefb_init(void) { unsigned long fboff; unsigned long fb_start; int i; if (fb_get_options("maxinefb", NULL)) return -ENODEV; /* Validate we're on the proper machine type */ if (mips_machtype != MACH_DS5000_XX) { return -EINVAL; } printk(KERN_INFO "Maxinefb: Personal DECstation detected\n"); printk(KERN_INFO "Maxinefb: initializing onboard framebuffer\n"); /* Framebuffer display memory base address */ fb_start = DS5000_xx_ONBOARD_FBMEM_START; /* Clear screen */ for (fboff = fb_start; fboff < fb_start + 0x1ffff; fboff++) *(volatile unsigned char *)fboff = 0x0; maxinefb_fix.smem_start = fb_start; /* erase hardware cursor */ for (i = 0; i < 512; i++) { maxinefb_ims332_write_register(IMS332_REG_CURSOR_RAM + i, 0); /* if (i&0x8 == 0) maxinefb_ims332_write_register (IMS332_REG_CURSOR_RAM + i, 0x0f); else maxinefb_ims332_write_register (IMS332_REG_CURSOR_RAM + i, 0xf0); */ } fb_info.fbops = &maxinefb_ops; fb_info.screen_base = (char *)maxinefb_fix.smem_start; fb_info.var = maxinefb_defined; fb_info.fix = maxinefb_fix; fb_info.flags = FBINFO_DEFAULT; fb_alloc_cmap(&fb_info.cmap, 256, 0); if (register_framebuffer(&fb_info) < 0) return 1; return 0; } static void __exit maxinefb_exit(void) { unregister_framebuffer(&fb_info); } #ifdef MODULE MODULE_LICENSE("GPL"); #endif module_init(maxinefb_init); module_exit(maxinefb_exit);