Lines Matching refs:ipbmap
153 int dbMount(struct inode *ipbmap) in dbMount() argument
169 mp = read_metapage(ipbmap, in dbMount()
170 BMAPBLKNO << JFS_SBI(ipbmap->i_sb)->l2nbperpage, in dbMount()
206 bmp->db_ipbmap = ipbmap; in dbMount()
207 JFS_SBI(ipbmap->i_sb)->bmap = bmp; in dbMount()
236 int dbUnmount(struct inode *ipbmap, int mounterror) in dbUnmount() argument
238 struct bmap *bmp = JFS_SBI(ipbmap->i_sb)->bmap; in dbUnmount()
240 if (!(mounterror || isReadOnly(ipbmap))) in dbUnmount()
241 dbSync(ipbmap); in dbUnmount()
246 truncate_inode_pages(ipbmap->i_mapping, 0); in dbUnmount()
257 int dbSync(struct inode *ipbmap) in dbSync() argument
260 struct bmap *bmp = JFS_SBI(ipbmap->i_sb)->bmap; in dbSync()
268 mp = read_metapage(ipbmap, in dbSync()
269 BMAPBLKNO << JFS_SBI(ipbmap->i_sb)->l2nbperpage, in dbSync()
300 filemap_write_and_wait(ipbmap->i_mapping); in dbSync()
302 diWriteSpecial(ipbmap, 0); in dbSync()
331 struct inode *ipbmap = JFS_SBI(ip->i_sb)->ipbmap; in dbFree() local
333 struct super_block *sb = ipbmap->i_sb; in dbFree()
335 IREAD_LOCK(ipbmap, RDWRLOCK_DMAP); in dbFree()
339 IREAD_UNLOCK(ipbmap); in dbFree()
352 jfs_issue_discard(ipbmap, blkno, nblocks); in dbFree()
366 mp = read_metapage(ipbmap, lblkno, PSIZE, 0); in dbFree()
368 IREAD_UNLOCK(ipbmap); in dbFree()
382 IREAD_UNLOCK(ipbmap); in dbFree()
391 IREAD_UNLOCK(ipbmap); in dbFree()
419 dbUpdatePMap(struct inode *ipbmap, in dbUpdatePMap() argument
424 struct bmap *bmp = JFS_SBI(ipbmap->i_sb)->bmap; in dbUpdatePMap()
438 jfs_error(ipbmap->i_sb, "blocks are outside the map\n"); in dbUpdatePMap()
598 int dbNextAG(struct inode *ipbmap) in dbNextAG() argument
605 struct bmap *bmp = JFS_SBI(ipbmap->i_sb)->bmap; in dbNextAG()
698 struct inode *ipbmap = JFS_SBI(ip->i_sb)->ipbmap; in dbAlloc() local
730 IWRITE_LOCK(ipbmap, RDWRLOCK_DMAP); in dbAlloc()
771 IREAD_LOCK(ipbmap, RDWRLOCK_DMAP); in dbAlloc()
777 mp = read_metapage(ipbmap, lblkno, PSIZE, 0); in dbAlloc()
805 IREAD_UNLOCK(ipbmap); in dbAlloc()
835 IREAD_UNLOCK(ipbmap); in dbAlloc()
841 IWRITE_LOCK(ipbmap, RDWRLOCK_DMAP); in dbAlloc()
845 IWRITE_UNLOCK(ipbmap); in dbAlloc()
852 agno = dbNextAG(ipbmap); in dbAlloc()
853 IWRITE_LOCK(ipbmap, RDWRLOCK_DMAP); in dbAlloc()
862 IWRITE_UNLOCK(ipbmap); in dbAlloc()
867 IREAD_UNLOCK(ipbmap); in dbAlloc()
891 struct inode *ipbmap = JFS_SBI(ip->i_sb)->ipbmap; in dbAllocExact() local
897 IREAD_LOCK(ipbmap, RDWRLOCK_DMAP); in dbAllocExact()
907 IREAD_UNLOCK(ipbmap); in dbAllocExact()
913 IREAD_UNLOCK(ipbmap); in dbAllocExact()
919 mp = read_metapage(ipbmap, lblkno, PSIZE, 0); in dbAllocExact()
921 IREAD_UNLOCK(ipbmap); in dbAllocExact()
929 IREAD_UNLOCK(ipbmap); in dbAllocExact()
1029 struct inode *ipbmap = sbi->ipbmap; in dbExtend() local
1047 IREAD_LOCK(ipbmap, RDWRLOCK_DMAP); in dbExtend()
1052 IREAD_UNLOCK(ipbmap); in dbExtend()
1067 IREAD_UNLOCK(ipbmap); in dbExtend()
1075 mp = read_metapage(ipbmap, lblkno, PSIZE, 0); in dbExtend()
1077 IREAD_UNLOCK(ipbmap); in dbExtend()
1088 IREAD_UNLOCK(ipbmap); in dbExtend()
1616 struct inode *ipbmap = JFS_SBI(ip->i_sb)->ipbmap; in dbDiscardAG() local
1621 struct super_block *sb = ipbmap->i_sb; in dbDiscardAG()
1633 IWRITE_LOCK(ipbmap, RDWRLOCK_DMAP); in dbDiscardAG()
1642 IWRITE_UNLOCK(ipbmap); in dbDiscardAG()
1678 IWRITE_UNLOCK(ipbmap); in dbDiscardAG()
3209 struct inode *ipbmap = JFS_SBI(ip->i_sb)->ipbmap; in dbAllocBottomUp() local
3212 IREAD_LOCK(ipbmap, RDWRLOCK_DMAP); in dbAllocBottomUp()
3229 mp = read_metapage(ipbmap, lblkno, PSIZE, 0); in dbAllocBottomUp()
3231 IREAD_UNLOCK(ipbmap); in dbAllocBottomUp()
3244 IREAD_UNLOCK(ipbmap); in dbAllocBottomUp()
3252 IREAD_UNLOCK(ipbmap); in dbAllocBottomUp()
3379 int dbExtendFS(struct inode *ipbmap, s64 blkno, s64 nblocks) in dbExtendFS() argument
3381 struct jfs_sb_info *sbi = JFS_SBI(ipbmap->i_sb); in dbExtendFS()
3463 l2mp = read_metapage(ipbmap, p, PSIZE, 0); in dbExtendFS()
3465 jfs_error(ipbmap->i_sb, "L2 page could not be read\n"); in dbExtendFS()
3482 l1mp = read_metapage(ipbmap, p, PSIZE, 0); in dbExtendFS()
3494 l1mp = get_metapage(ipbmap, p, PSIZE, 0); in dbExtendFS()
3514 l0mp = read_metapage(ipbmap, p, PSIZE, 0); in dbExtendFS()
3528 l0mp = get_metapage(ipbmap, p, PSIZE, 0); in dbExtendFS()
3550 mp = read_metapage(ipbmap, p, in dbExtendFS()
3557 mp = read_metapage(ipbmap, p, in dbExtendFS()
3630 jfs_error(ipbmap->i_sb, "function has not returned as expected\n"); in dbExtendFS()
3651 void dbFinalizeBmap(struct inode *ipbmap) in dbFinalizeBmap() argument
3653 struct bmap *bmp = JFS_SBI(ipbmap->i_sb)->bmap; in dbFinalizeBmap()
3699 jfs_error(ipbmap->i_sb, in dbFinalizeBmap()
4046 s64 dbMapFileSizeToMapSize(struct inode * ipbmap) in dbMapFileSizeToMapSize() argument
4048 struct super_block *sb = ipbmap->i_sb; in dbMapFileSizeToMapSize()
4054 nblocks = ipbmap->i_size >> JFS_SBI(sb)->l2bsize; in dbMapFileSizeToMapSize()