Revision 8ef8286689c6b5bc76212437b85bdd2ba749ee44 authored by Christoph Lameter on 20 February 2007, 21:57:52 UTC, committed by Linus Torvalds on 21 February 2007, 01:10:13 UTC
The alien cache is a per cpu per node array allocated for every slab on the system. Currently we size this array for all nodes that the kernel does support. For IA64 this is 1024 nodes. So we allocate an array with 1024 objects even if we only boot a system with 4 nodes. This patch uses "nr_node_ids" to determine the number of possible nodes supported by a hardware configuration and only allocates an alien cache sized for possible nodes. The initialization of nr_node_ids occurred too late relative to the bootstrap of the slab allocator and so I moved the setup_nr_node_ids() into free_area_init_nodes(). Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 53b8a31
lk201-remap.c
/*
* Keyboard mappings for DEC LK201/401/501 keyboards
*
* 17.05.99 Michael Engel (engel@unix-ag.org)
*
* DEC US keyboards generate keycodes in the range 0x55 - 0xfb
*
* This conflicts with Linux scancode conventions which define
* 0x00-0x7f as "normal" and 0x80-0xff as "shifted" scancodes, so we
* have to remap the keycodes to 0x00-0x7f with the scancodeRemap
* array. The generated scancode is simply the number of the key counted
* from the left upper to the right lower corner of the keyboard ...
*
* These scancodes are then being remapped (I hope ;-)) with the
* lk501*map[] arrays which define scancode -> Linux code mapping
*
* Oh man is this horrible ;-)
*
* Scancodes with dual labels exist for keyboards as follows:
*
* code: left label / right label
*
* 0x73: LKx01, LK421 / LK443, LK444
* 0x74: LKx01, LK421 / LK443, LK444
* 0x7c: LKx01, LK421 / LK443, LK444
* 0x8a: LKx01, LK421 / LK443, LK444
* 0x8b: LKx01, LK421 / LK443, LK444
* 0x8c: LKx01, LK421 / LK443, LK444
* 0x8d: LKx01, LK421 / LK443, LK444
* 0x8e: LKx01, LK421 / LK443, LK444
* 0x8f: LKx01, LK421 / LK443, LK444
* 0x9c: LKx01, LK421 / LK443, LK444
* 0xa1: LKx01, LK421 / LK443, LK444
* 0xa2: LKx01, LK421 / LK443, LK444
* 0xa3: LKx01, LK421 / LK443, LK444
* 0xa4: LKx01, LK421 / LK443, LK444
* 0xad: LK421 / LK443, LK444
* 0xc9: LKx01, LK421, LK443 / LK444
* 0xf7: LKx01, LK443 / LK444
*/
unsigned char scancodeRemap[256] = {
/* ----- */
/* 0 */ 0, 0, 0, 0,
/* ----- */
/* 4 */ 0, 0, 0, 0,
/* ----- */
/* 8 */ 0, 0, 0, 0,
/* ----- */
/* c */ 0, 0, 0, 0,
/* ----- */
/* 10 */ 0, 0, 0, 0,
/* ----- */
/* 14 */ 0, 0, 0, 0,
/* ----- */
/* 18 */ 0, 0, 0, 0,
/* ----- */
/* 1c */ 0, 0, 0, 0,
/* ----- */
/* 20 */ 0, 0, 0, 0,
/* ----- */
/* 24 */ 0, 0, 0, 0,
/* ----- */
/* 28 */ 0, 0, 0, 0,
/* ----- */
/* 2c */ 0, 0, 0, 0,
/* ----- */
/* 30 */ 0, 0, 0, 0,
/* ----- */
/* 34 */ 0, 0, 0, 0,
/* ----- */
/* 38 */ 0, 0, 0, 0,
/* ----- */
/* 3c */ 0, 0, 0, 0,
/* ----- */
/* 40 */ 0, 0, 0, 0,
/* ----- */
/* 44 */ 0, 0, 0, 0,
/* ----- */
/* 48 */ 0, 0, 0, 0,
/* ----- */
/* 4c */ 0, 0, 0, 0,
/* ----- */
/* 50 */ 0, 0, 0, 0,
/* ----- ESC F1 F2 */
/* 54 */ 0, 0, 0x01, 0x02,
/* ----- F3 F4 F5 */
/* 58 */ 0x03, 0x04, 0x05, 0,
/* ----- */
/* 5c */ 0, 0, 0, 0,
/* ----- */
/* 60 */ 0, 0, 0, 0,
/* ----- F6 F7 F8 F9 */
/* 64 */ 0x06, 0x07, 0x08, 0x09,
/* ----- F10 */
/* 68 */ 0x0a, 0, 0, 0,
/* ----- */
/* 6c */ 0, 0, 0, 0,
/* ----- F11 F12 F13/PRNT SCRN */
/* 70 */ 0, 0x0b, 0x0c, 0x0d,
/* ----- F14/SCRL LCK */
/* 74 */ 0x0e, 0, 0, 0,
/* ----- */
/* 78 */ 0, 0, 0, 0,
/* ----- HELP/PAUSE DO */
/* 7c */ 0x0f, 0x10, 0, 0,
/* ----- F17 F18 F19 F20 */
/* 80 */ 0x11, 0x12, 0x13, 0x14,
/* ----- */
/* 84 */ 0, 0, 0, 0,
/* ----- FIND/INSERT INSERT/HOME */
/* 88 */ 0, 0, 0x23, 0x24,
/* ----- REMOVE/PG UP SELECT/DELETE PREVIOUS/END NEXT/PG DN */
/* 8c */ 0x25, 0x38, 0x39, 0x3a,
/* ----- KP 0 */
/* 90 */ 0, 0, 0x6b, 0,
/* ----- KP . KP ENTER KP 1 KP 2 */
/* 94 */ 0x6c, 0x65, 0x62, 0x63,
/* ----- KP 3 KP 4 KP 5 KP 6 */
/* 98 */ 0x64, 0x4e, 0x4f, 0x50,
/* ----- KP ,/KP + KP 7 KP 8 KP 9 */
/* 9c */ 0x51, 0x3b, 0x3c, 0x3d,
/* ----- KP - KP F1/NUM LCK KP F2/KP / KP F3/KP * */
/* a0 */ 0x3e, 0x26, 0x27, 0x28,
/* ----- KP F4/KP - LEFT */
/* a4 */ 0x29, 0, 0, 0x5f,
/* ----- RIGHT DOWN UP SHIFT Rt */
/* a8 */ 0x61, 0x60, 0x4d, 0x5e,
/* ----- ALT COMP Rt/CTRL Rt SHIFT CONTROL */
/* ac */ 0, 0, 0x52, 0x3f,
/* ----- CAPS COMPOSE ALT Rt */
/* b0 */ 0x40, 0x67, 0, 0,
/* ----- */
/* b4 */ 0, 0, 0, 0,
/* ----- */
/* b8 */ 0, 0, 0, 0,
/* ----- BKSP RET TAB ` */
/* bc */ 0x22, 0x37, 0x2a, 0x15,
/* ----- 1 q a z */
/* c0 */ 0x16, 0x2b, 0x41, 0x54,
/* ----- 2 w s */
/* c4 */ 0, 0x17, 0x2c, 0x42,
/* ----- x </\\ 3 */
/* c8 */ 0x55, 0x53, 0, 0x18,
/* ----- e d c */
/* cc */ 0x2d, 0x43, 0x56, 0,
/* ----- 4 r f v */
/* d0 */ 0x19, 0x2e, 0x44, 0x57,
/* ----- SPACE 5 t */
/* d4 */ 0x68, 0, 0x1a, 0x2f,
/* ----- g b 6 */
/* d8 */ 0x45, 0x58, 0, 0x1b,
/* ----- y h n */
/* dc */ 0x30, 0x46, 0x59, 0,
/* ----- 7 u j m */
/* e0 */ 0x1c, 0x31, 0x47, 0x5a,
/* ----- 8 i k */
/* e4 */ 0, 0x1d, 0x32, 0x48,
/* ----- , 9 o */
/* e8 */ 0x5b, 0, 0x1e, 0x33,
/* ----- l . 0 */
/* ec */ 0x49, 0x5c, 0, 0x1f,
/* ----- p ; / */
/* f0 */ 0x34, 0, 0x4a, 0x5d,
/* ----- = ] \\/\' */
/* f4 */ 0, 0x21, 0x36, 0x4c,
/* ----- - [ \' */
/* f8 */ 0, 0x20, 0x35, 0x4b,
/* ----- */
/* fc */ 0, 0, 0, 0,
};
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