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| author | John Levon <john.levon@joyent.com> | 2018-04-09 21:29:46 +0100 |
|---|---|---|
| committer | Richard Lowe <richlowe@richlowe.net> | 2018-04-14 16:04:47 +0000 |
| commit | ff9e88cea66c73818b035c646e3bb615ba3ff2bd (patch) | |
| tree | fb8ef3bfc56653b07f2d4eea7d2466c50cf1792d /usr | |
| parent | a800027ae7e1ce605f8a3187c6fcad94986988f3 (diff) | |
| download | illumos-joyent-ff9e88cea66c73818b035c646e3bb615ba3ff2bd.tar.gz | |
9452 ptable_dcmd() needs a little cleanup
Reviewed by: Toomas Soome <tsoome@me.com>
Reviewed by: Norm Jacobs <naj@snapcon.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
Diffstat (limited to 'usr')
| -rw-r--r-- | usr/src/cmd/mdb/i86pc/modules/unix/i86mmu.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/usr/src/cmd/mdb/i86pc/modules/unix/i86mmu.c b/usr/src/cmd/mdb/i86pc/modules/unix/i86mmu.c index c6ac1d2967..15f4697b91 100644 --- a/usr/src/cmd/mdb/i86pc/modules/unix/i86mmu.c +++ b/usr/src/cmd/mdb/i86pc/modules/unix/i86mmu.c @@ -835,7 +835,6 @@ do_ptable_dcmd(pfn_t pfn, uint64_t level) int entry; uintptr_t pagesize; x86pte_t pte; - x86pte_t buf; physaddr_t paddr; size_t len; @@ -899,11 +898,10 @@ found_it: paddr = mmu_ptob((physaddr_t)pfn); for (entry = 0; entry < mmu.ptes_per_table; ++entry) { - len = mdb_pread(&buf, mmu.pte_size, + len = mdb_pread(&pte, mmu.pte_size, paddr + entry * mmu.pte_size); if (len != mmu.pte_size) return (DCMD_ERR); - pte = buf; if (pte == 0) continue; |