powerpc/pseries: Use pr_devel() in pseries LPAR HPTE routines
pr_debug() can now result in code being generated even when DEBUG is not defined. That's not really desirable in some places. In particular, pSeries_lpar_hpte_insert() goes from 185 instructions to 77 instructions as a result of this patch. Luckily that code isn't called very often ... With CONFIG_DYNAMIC_DEBUG=y: size before: text data bss dec hex filename 7284 1552 296 9132 23ac platforms/pseries/lpar.o size after: text data bss dec hex filename 5806 1096 296 7198 1c1e platforms/pseries/lpar.o Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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1 changed files with 9 additions and 9 deletions
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@ -286,7 +286,7 @@ static long pSeries_lpar_hpte_insert(unsigned long hpte_group,
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unsigned long hpte_v, hpte_r;
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if (!(vflags & HPTE_V_BOLTED))
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pr_debug("hpte_insert(group=%lx, va=%016lx, pa=%016lx, "
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pr_devel("hpte_insert(group=%lx, va=%016lx, pa=%016lx, "
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"rflags=%lx, vflags=%lx, psize=%d)\n",
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hpte_group, va, pa, rflags, vflags, psize);
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@ -294,7 +294,7 @@ static long pSeries_lpar_hpte_insert(unsigned long hpte_group,
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hpte_r = hpte_encode_r(pa, psize) | rflags;
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if (!(vflags & HPTE_V_BOLTED))
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pr_debug(" hpte_v=%016lx, hpte_r=%016lx\n", hpte_v, hpte_r);
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pr_devel(" hpte_v=%016lx, hpte_r=%016lx\n", hpte_v, hpte_r);
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/* Now fill in the actual HPTE */
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/* Set CEC cookie to 0 */
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@ -311,7 +311,7 @@ static long pSeries_lpar_hpte_insert(unsigned long hpte_group,
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lpar_rc = plpar_pte_enter(flags, hpte_group, hpte_v, hpte_r, &slot);
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if (unlikely(lpar_rc == H_PTEG_FULL)) {
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if (!(vflags & HPTE_V_BOLTED))
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pr_debug(" full\n");
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pr_devel(" full\n");
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return -1;
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}
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@ -322,11 +322,11 @@ static long pSeries_lpar_hpte_insert(unsigned long hpte_group,
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*/
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if (unlikely(lpar_rc != H_SUCCESS)) {
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if (!(vflags & HPTE_V_BOLTED))
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pr_debug(" lpar err %lu\n", lpar_rc);
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pr_devel(" lpar err %lu\n", lpar_rc);
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return -2;
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}
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if (!(vflags & HPTE_V_BOLTED))
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pr_debug(" -> slot: %lu\n", slot & 7);
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pr_devel(" -> slot: %lu\n", slot & 7);
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/* Because of iSeries, we have to pass down the secondary
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* bucket bit here as well
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@ -418,17 +418,17 @@ static long pSeries_lpar_hpte_updatepp(unsigned long slot,
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want_v = hpte_encode_avpn(va, psize, ssize);
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pr_debug(" update: avpnv=%016lx, hash=%016lx, f=%lx, psize: %d ...",
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pr_devel(" update: avpnv=%016lx, hash=%016lx, f=%lx, psize: %d ...",
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want_v, slot, flags, psize);
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lpar_rc = plpar_pte_protect(flags, slot, want_v);
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if (lpar_rc == H_NOT_FOUND) {
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pr_debug("not found !\n");
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pr_devel("not found !\n");
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return -1;
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}
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pr_debug("ok\n");
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pr_devel("ok\n");
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BUG_ON(lpar_rc != H_SUCCESS);
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@ -503,7 +503,7 @@ static void pSeries_lpar_hpte_invalidate(unsigned long slot, unsigned long va,
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unsigned long lpar_rc;
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unsigned long dummy1, dummy2;
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pr_debug(" inval : slot=%lx, va=%016lx, psize: %d, local: %d\n",
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pr_devel(" inval : slot=%lx, va=%016lx, psize: %d, local: %d\n",
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slot, va, psize, local);
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want_v = hpte_encode_avpn(va, psize, ssize);
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