खोज परिणाम

  • panic("trying to free block on nonexistent device"); if (block < sb->s_firstdatazone || block >= sb->s_nzones) panic("trying to free block not in datazone");...
    4 KB (679 शब्द) - 20:12, 11 मार्च 2018
  • p->s_zmap[i] = NULL; block=2; for (i=0 ; i < p->s_imap_blocks ; i++) if (p->s_imap[i]=bread(dev,block)) block++; else break; for (i=0 ; i < p->s_zmap_blocks ;...
    2 KB (467 शब्द) - 20:15, 11 मार्च 2018
  • p->s_zmap[i] = NULL; block=2; for (i=0 ; i < p->s_imap_blocks ; i++) if (p->s_imap[i]=bread(dev,block)) block++; else break; for (i=0 ; i < p->s_zmap_blocks ;...
    2 KB (467 शब्द) - 20:15, 11 मार्च 2018
  • super_block * get_super(int dev) { struct super_block * s; for(s = 0+super_block;s < NR_SUPER+super_block; s++) if (s->s_dev == dev) return s; return...
    5 KB (798 शब्द) - 20:17, 11 मार्च 2018
  • struct super_block * sb; struct buffer_head * bh; int block; lock_inode(inode); sb=get_super(inode->i_dev); block = 2 + sb->s_imap_blocks + sb->s_zmap_blocks...
    6 KB (970 शब्द) - 20:14, 11 मार्च 2018
  • buf,count):-1; if (S_ISCHR(inode->i_mode)) return rw_char(READ,inode->i_zone[0],buf,count); if (S_ISBLK(inode->i_mode)) return block_read(inode->i_zone[0]...
    3 KB (468 शब्द) - 20:14, 11 मार्च 2018
  • { if ((char *)de >= BLOCK_SIZE+bh->b_data) { brelse(bh); bh = NULL; block = create_block(dir,i/DIR_ENTRIES_PER_BLOCK); if (!block) return NULL; if (!(bh...
    14 KB (2,242 शब्द) - 20:14, 11 मार्च 2018
  • "pop %%es" \ ::"c" (BLOCK_SIZE/4),"S" (from),"D" (to) \ :"cx","di","si") /* * read_head() reads blocks 1-6 (not 0). Block 0 has already been * read for header...
    8 KB (1,250 शब्द) - 20:13, 11 मार्च 2018
  • लिए उपयोग कर देखने के लिए का हिस्सा हैं। boot boot/boot.s boot/head.s fs fs/bitmap.c fs/block dev.c fs/buffer.c fs/char dev.c fs/exec.c fs/fcntl.c fs/file...
    8 KB (363 शब्द) - 20:11, 11 मार्च 2018
  • interrupts (except to overcome possible race-condition). * The elevator block-seek algorithm doesn't need to disable interrupts * due to clever programming...
    10 KB (1,609 शब्द) - 20:21, 11 मार्च 2018
  • /include/sys/types.h \ ../include/linux/mm.h ../include/linux/kernel.h block_dev.o : block_dev.c ../include/errno.h ../include/linux/fs.h \ ../include/sys/types...
    5 KB (802 शब्द) - 20:12, 11 मार्च 2018
  • buf); fprintf(stderr,"Boot sector %d bytes.\n",i); if (i>510) die("Boot block may not exceed 510 bytes"); buf[510]=0x55; buf[511]=0xAA; i=write(1,buf...
    2 KB (294 शब्द) - 10:38, 31 जनवरी 2020
  • these start-up routines, but also do something about the cache- | memory (block IO devices). The area left over in the lower 640 kB is meant | for these...
    8 KB (1,403 शब्द) - 20:12, 11 मार्च 2018
  • panic("trying to free free page"); } /* * This function frees a continuos block of page tables, as needed * by 'exit()'. As does copy_page_tables(), this...
    7 KB (1,132 शब्द) - 10:37, 31 जनवरी 2020