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Searched refs:vdev_raidz_log2 (Results 1 – 4 of 4) sorted by relevance

/freebsd/sys/contrib/openzfs/include/sys/
H A Dvdev_raidz_impl.h328 extern const uint8_t vdev_raidz_log2[256] __attribute__((aligned(256)));
339 return (vdev_raidz_pow2[(exp + (unsigned)vdev_raidz_log2[a]) % 255]); in vdev_raidz_exp2()
362 logsum = (gf_log_t)vdev_raidz_log2[a] + (gf_log_t)vdev_raidz_log2[b]; in gf_mul()
376 logsum = (gf_log_t)255 + (gf_log_t)vdev_raidz_log2[a] - in gf_div()
377 (gf_log_t)vdev_raidz_log2[b]; in gf_div()
389 logsum = (gf_log_t)255 - (gf_log_t)vdev_raidz_log2[a]; in gf_inv()
/freebsd/sys/cddl/boot/zfs/
H A Dzfssubr.c479 static const uint8_t vdev_raidz_log2[256] = { variable
524 ASSERT(vdev_raidz_log2[a] > 0 || a == 1); in vdev_raidz_exp2()
526 exp += vdev_raidz_log2[a]; in vdev_raidz_exp2()
935 log = 255 - vdev_raidz_log2[rows[i][missing[i]]]; in vdev_raidz_matrix_invert()
948 log = vdev_raidz_log2[rows[ii][missing[i]]]; in vdev_raidz_matrix_invert()
1005 invlog[i][j] = vdev_raidz_log2[invrows[i][j]]; in vdev_raidz_matrix_reconstruct()
1029 log = vdev_raidz_log2[*src]; in vdev_raidz_matrix_reconstruct()
/freebsd/sys/contrib/openzfs/module/zfs/
H A Dvdev_raidz_math_scalar.c305 const uint8_t vdev_raidz_log2[256] __attribute__((aligned(256))) = { variable
H A Dvdev_raidz.c1529 tmp = 255 - vdev_raidz_log2[a ^ 1]; in vdev_raidz_reconstruct_pq()
1531 aexp = vdev_raidz_log2[vdev_raidz_exp2(a, tmp)]; in vdev_raidz_reconstruct_pq()
1532 bexp = vdev_raidz_log2[vdev_raidz_exp2(b, tmp)]; in vdev_raidz_reconstruct_pq()
1789 log = 255 - vdev_raidz_log2[rows[i][missing[i]]]; in vdev_raidz_matrix_invert()
1802 log = vdev_raidz_log2[rows[ii][missing[i]]]; in vdev_raidz_matrix_invert()
1855 invlog[i][j] = vdev_raidz_log2[invrows[i][j]]; in vdev_raidz_matrix_reconstruct()
1881 log = vdev_raidz_log2[*src]; in vdev_raidz_matrix_reconstruct()