Cross Reference: /src/sys/ufs/lfs/ulfs

Lines Matching defs:FS
38 #define	FS			struct lfs
46 #define	fs_sb_getbsize(fs)	lfs_sb_getbsize(fs)
69 	FS *fs;
75 	fs = ip->I_FS;
89 	if ((u_int64_t)uio->uio_offset > fs->um_maxfilesize)
125 	FS *fs;
138 	fs = ip->I_FS;
141 	KASSERT(vp->v_type != VLNK || ip->i_size >= fs->um_maxsymlinklen);
142 	KASSERT(vp->v_type != VLNK || fs->um_maxsymlinklen != 0 ||
144 	KASSERT(vp->v_type != VREG || vp == fs->lfs_ivnode);
147 	if (uio->uio_offset > fs->um_maxfilesize)
160 		lbn = lfs_lblkno(fs, uio->uio_offset);
162 		size = lfs_blksize(fs, ip, lbn);
163 		blkoffset = lfs_blkoff(fs, uio->uio_offset);
164 		xfersize = MIN(MIN(fs_sb_getbsize(fs) - blkoffset, uio->uio_resid),
167 		if (lfs_lblktosize(fs, nextlbn) >= ip->i_size)
170 			int nextsize = lfs_blksize(fs, ip, nextlbn);
237 	FS *fs;
260 	fs = ip->I_FS;
262 	    (u_int64_t)uio->uio_offset + uio->uio_resid > fs->um_maxfilesize)
266 	if (vp == fs->lfs_ivnode)
281 	lfs_availwait(fs, lfs_btofsb(fs, uio->uio_resid));
284 	preallocoff = round_page(lfs_blkroundup(fs, MAX(osize, uio->uio_offset)));
287 	endallocoff = nsize - lfs_blkoff(fs, nsize);
294 	if (nsize > osize && lfs_lblkno(fs, osize) < ULFS_NDADDR &&
295 	    lfs_lblkno(fs, osize) != lfs_lblkno(fs, nsize) &&
296 	    lfs_blkroundup(fs, osize) != osize) {
299 		eob = lfs_blkroundup(fs, osize);
306 			VOP_PUTPAGES(vp, trunc_page(osize & lfs_sb_getbmask(fs)),
322 		blkoffset = lfs_blkoff(fs, uio->uio_offset);
323 		bytelen = MIN(fs_sb_getbsize(fs) - blkoffset, uio->uio_resid);
338 		    lfs_blkoff(fs, uio->uio_offset) == 0 &&
343 			len -= lfs_blkoff(fs, len);
400 		error = VOP_PUTPAGES(vp, trunc_page(origoff & lfs_sb_getbmask(fs)),
401 		    round_page(lfs_blkroundup(fs, uio->uio_offset)),
419 	FS *fs;
435 	fs = ip->I_FS;
440 	    uio->uio_resid > fs->um_maxfilesize ||
441 	    uio->uio_offset > (fs->um_maxfilesize - uio->uio_resid))
443 	KASSERT(vp != fs->lfs_ivnode);
454 	lfs_availwait(fs, lfs_btofsb(fs, uio->uio_resid));
460 		lbn = lfs_lblkno(fs, uio->uio_offset);
461 		blkoffset = lfs_blkoff(fs, uio->uio_offset);
462 		xfersize = MIN(fs_sb_getbsize(fs) - blkoffset, uio->uio_resid);
463 		if (fs_sb_getbsize(fs) > xfersize)
468 		error = lfs_reserve(fs, vp, NULL,
469 		    lfs_btofsb(fs, (ULFS_NIADDR + 1) << lfs_sb_getbshift(fs)));
483 		size = lfs_blksize(fs, ip, lbn) - bp->b_resid;
499 		lfs_reserve(fs, vp, NULL,
500 		    -lfs_btofsb(fs, (ULFS_NIADDR + 1) << lfs_sb_getbshift(fs)));
506 		lfs_reserve(fs, vp, NULL,
507 		    -lfs_btofsb(fs, (ULFS_NIADDR + 1) << lfs_sb_getbshift(fs)));
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