diff options
| author | Nick Mattis <[email protected]> | 2019-07-10 18:54:49 -0400 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2019-07-10 15:54:49 -0700 |
| commit | d230a65c3b161d33de3a8f96e78f8a35edce6708 (patch) | |
| tree | a9e6f69cc5bf7e35da0edcb160f6062f14bdfc8a | |
| parent | c3fba9091b1792755a0aac804f6ada1fe863c8b6 (diff) | |
Fixes: #8934 Large kmem_alloc
Large allocation over the spl_kmem_alloc_warn value was being performed.
Switched to vmem_alloc interface as specified for large allocations.
Changed the subsequent frees to match.
Reviewed-by: Tom Caputi <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: nmattis <[email protected]>
Closes #8934
Closes #9011
| -rw-r--r-- | module/zfs/vdev_indirect_births.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/module/zfs/vdev_indirect_births.c b/module/zfs/vdev_indirect_births.c index 1c44a6428..99b83c392 100644 --- a/module/zfs/vdev_indirect_births.c +++ b/module/zfs/vdev_indirect_births.c @@ -70,7 +70,7 @@ vdev_indirect_births_close(vdev_indirect_births_t *vib) if (vib->vib_phys->vib_count > 0) { uint64_t births_size = vdev_indirect_births_size_impl(vib); - kmem_free(vib->vib_entries, births_size); + vmem_free(vib->vib_entries, births_size); vib->vib_entries = NULL; } @@ -108,7 +108,7 @@ vdev_indirect_births_open(objset_t *os, uint64_t births_object) if (vib->vib_phys->vib_count > 0) { uint64_t births_size = vdev_indirect_births_size_impl(vib); - vib->vib_entries = kmem_alloc(births_size, KM_SLEEP); + vib->vib_entries = vmem_alloc(births_size, KM_SLEEP); VERIFY0(dmu_read(vib->vib_objset, vib->vib_object, 0, births_size, vib->vib_entries, DMU_READ_PREFETCH)); } @@ -148,10 +148,10 @@ vdev_indirect_births_add_entry(vdev_indirect_births_t *vib, vib->vib_phys->vib_count++; new_size = vdev_indirect_births_size_impl(vib); - new_entries = kmem_alloc(new_size, KM_SLEEP); + new_entries = vmem_alloc(new_size, KM_SLEEP); if (old_size > 0) { bcopy(vib->vib_entries, new_entries, old_size); - kmem_free(vib->vib_entries, old_size); + vmem_free(vib->vib_entries, old_size); } new_entries[vib->vib_phys->vib_count - 1] = vibe; vib->vib_entries = new_entries; |