diff options
| author | Brian Behlendorf <[email protected]> | 2014-11-20 19:09:39 -0500 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2015-01-16 14:41:26 -0800 |
| commit | 79c76d5b65b19a602d4c7a340da7bf90d4a0c4f8 (patch) | |
| tree | 4a8b04dd1657e396d4a04f72364d9157dec0b178 /module/zfs/dnode.c | |
| parent | efcd79a883caddea4a20bfc771da31ecc6ce4ca2 (diff) | |
Change KM_PUSHPAGE -> KM_SLEEP
By marking DMU transaction processing contexts with PF_FSTRANS
we can revert the KM_PUSHPAGE -> KM_SLEEP changes. This brings
us back in line with upstream. In some cases this means simply
swapping the flags back. For others fnvlist_alloc() was replaced
by nvlist_alloc(..., KM_PUSHPAGE) and must be reverted back to
fnvlist_alloc() which assumes KM_SLEEP.
The one place KM_PUSHPAGE is kept is when allocating ARC buffers
which allows us to dip in to reserved memory. This is again the
same as upstream.
Signed-off-by: Brian Behlendorf <[email protected]>
Diffstat (limited to 'module/zfs/dnode.c')
| -rw-r--r-- | module/zfs/dnode.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/module/zfs/dnode.c b/module/zfs/dnode.c index e5c212cc0..dc082ff3e 100644 --- a/module/zfs/dnode.c +++ b/module/zfs/dnode.c @@ -366,7 +366,7 @@ static dnode_t * dnode_create(objset_t *os, dnode_phys_t *dnp, dmu_buf_impl_t *db, uint64_t object, dnode_handle_t *dnh) { - dnode_t *dn = kmem_cache_alloc(dnode_cache, KM_PUSHPAGE); + dnode_t *dn = kmem_cache_alloc(dnode_cache, KM_SLEEP); ASSERT(!POINTER_IS_VALID(dn->dn_objset)); dn->dn_moved = 0; @@ -1070,7 +1070,7 @@ dnode_hold_impl(objset_t *os, uint64_t object, int flag, int i; dnode_children_t *winner; children_dnodes = kmem_alloc(sizeof (dnode_children_t) + - (epb - 1) * sizeof (dnode_handle_t), KM_PUSHPAGE); + (epb - 1) * sizeof (dnode_handle_t), KM_SLEEP); children_dnodes->dnc_count = epb; dnh = &children_dnodes->dnc_children[0]; for (i = 0; i < epb; i++) { |