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Searched refs:pm_cnshift (Results 1 – 4 of 4) sorted by relevance

/dragonfly/sys/vfs/msdosfs/
H A Dmsdosfsmount.h91 u_long pm_cnshift; /* shift file offset right this amount to get a cluster number */ member
147 ((bn) >> ((pmp)->pm_cnshift - (pmp)->pm_bnshift))
153 ((cn) << ((pmp)->pm_cnshift - (pmp)->pm_bnshift))
159 ((off) >> (pmp)->pm_cnshift)
165 (((size) + (pmp)->pm_bpcluster - 1) >> (pmp)->pm_cnshift)
177 ((cn) << (pmp)->pm_cnshift)
193 ((off_t)(cn) << (pmp)->pm_cnshift)
H A Dmsdosfs_vfsops.c507 pmp->pm_cnshift = ffs(pmp->pm_bpcluster) - 1; in mountmsdosfs()
513 if ((pmp->pm_bpcluster ^ (1 << pmp->pm_cnshift)) != 0) { in mountmsdosfs()
H A Dmsdosfs_vnops.c1786 KKASSERT(((int)ap->a_loffset & ((1 << pmp->pm_cnshift) - 1)) == 0); in msdosfs_bmap()
/dragonfly/usr.sbin/makefs/msdos/
H A Dmsdosfs_vfsops.c234 pmp->pm_cnshift = ffs(pmp->pm_bpcluster) - 1; in m_msdosfs_mount()
242 pmp->pm_cnshift)); in m_msdosfs_mount()
247 if (pmp->pm_bpcluster ^ (1 << pmp->pm_cnshift)) { in m_msdosfs_mount()
249 pmp->pm_bpcluster, pmp->pm_cnshift)); in m_msdosfs_mount()