fs/ufs/ufs_vnops.c

67 #include <sys/fs/ufs_fs.h>
68 #include <sys/fs/ufs_lockfs.h>
69 #include <sys/fs/ufs_filio.h>
70 #include <sys/fs/ufs_inode.h>
71 #include <sys/fs/ufs_fsdir.h>
72 #include <sys/fs/ufs_quota.h>
73 #include <sys/fs/ufs_log.h>
74 #include <sys/fs/ufs_snap.h>
75 #include <sys/fs/ufs_trans.h>
76 #include <sys/fs/ufs_panic.h>
77 #include <sys/fs/ufs_bio.h>
78 #include <sys/dirent.h>		/* must be AFTER <sys/fs/fsdir.h>! */
97 #include <fs/fs_subr.h>
99 #include <sys/fs/decomp.h>
738 	struct fs *fs;
773 	fs = ip->i_fs;
879 	fs = ip->i_fs;
884 		on = (int)blkoff(fs, uoff);
885 		n = (int)MIN(fs->fs_bsize - on, uio->uio_resid);
1093 			    !(fs->fs_flags & FSLARGEFILES)) {
1096 				fs->fs_flags |= FSLARGEFILES;
1344 	struct fs *fs;
1366 	fs = ufsvfsp->vfs_fs;
1386 	if (!ULOCKFS_IS_NOIACC(ITOUL(ip)) && (fs->fs_ronly == 0) &&
1408 		on = (u_offset_t)blkoff(fs, uoff);
1409 		n = MIN((u_offset_t)fs->fs_bsize - on,
1560 	struct fs	*fs;
1575 	fs = ufsvfsp->vfs_fs;
1584 			    TOP_SETQUOTA_SIZE(fs));
1591 			    TOP_SETQUOTA_SIZE(fs));
1823 			 * Tune the file system (aka setting fs attributes)
1890 			if (copyout(fs, (void *)arg, SBSIZE))
1956 			 * from the archive. See uts/common/fs/dcfs for details.
2111 	struct fs *fs;
2142 	fs = ufsvfsp->vfs_fs;
2143 	if (fs->fs_ronly != 0)
3957 	 * Get space to change directory entries into fs independent format.
3997 		    "fs = %s\n",
4517 	struct fs 	*fs;
4544 	fs = ufsvfsp->vfs_fs;
4675 		offset = uoff & (offset_t)fs->fs_bmask;
4677 			blk_size = (int)blksize(fs, ip, lblkno(fs, offset));
4836 			    (fs->fs_ronly == 0) &&
5360 	struct fs *fs;
5375 	fs = ip->i_fs;
5376 	ASSERT(fs->fs_ronly == 0);
5396 	off = pp->p_offset & (offset_t)fs->fs_bmask;	/* block align it */
5437 		err = bmap_set_bn(vp, off, dbtofsb(fs, -bn));
5468 		ASSERT(io_len - contig < fs->fs_bsize);
6145 	struct fs	*fs = ip->i_fs;
6147 	int		disk_blks = fs->fs_bsize >> DEV_BSHIFT;
6184 		lfsbn = (daddr_t)lblkno(fs, ldbtob(ldbn));
6185 		dbn = fsbtodb(fs, dump_info->dblk[lfsbn]) + ldbn % disk_blks;
6188 		while (ndbs < dblks && fsbtodb(fs, dump_info->dblk[lfsbn +
6215  * Scan dump_info for *blkp DEV_BSIZE blocks of contig fs space;
6225 	struct fs	*fs;
6246 		fs = ufsvfsp->vfs_fs;
6258 		entries = (int)lblkno(fs, blkroundup(fs, ip->i_size));
6280 			    ip->i_dev, fsbtodb(fs, ip->i_ib[i]), fs->fs_bsize);
6326 		fs = ufsvfsp->vfs_fs;
6327 		ncontig = *blkp >> (fs->fs_bshift - DEV_BSHIFT);
6330 		 * scan dblk[] entries; contig fs space is found when:
6335 			if ((*dblk + fs->fs_frag) == *nextblk)
6350 			*blkp = i << (fs->fs_bshift - DEV_BSHIFT);
6366 	struct fs	*fs = ufsvfsp->vfs_fs;
6371 		for (i = 0; i < NINDIR(fs); i++) {
6378 	for (i = 0; i < NINDIR(fs); i++) {
6382 		    ip->i_dev, fsbtodb(fs, dblk[i]), fs->fs_bsize);