From 79c76d5b65b19a602d4c7a340da7bf90d4a0c4f8 Mon Sep 17 00:00:00 2001 From: Brian Behlendorf Date: Thu, 20 Nov 2014 19:09:39 -0500 Subject: 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 --- module/zfs/space_map.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'module/zfs/space_map.c') diff --git a/module/zfs/space_map.c b/module/zfs/space_map.c index fc0df756e..b3aa469bf 100644 --- a/module/zfs/space_map.c +++ b/module/zfs/space_map.c @@ -364,7 +364,7 @@ space_map_open(space_map_t **smp, objset_t *os, uint64_t object, ASSERT(os != NULL); ASSERT(object != 0); - sm = kmem_alloc(sizeof (space_map_t), KM_PUSHPAGE); + sm = kmem_alloc(sizeof (space_map_t), KM_SLEEP); sm->sm_start = start; sm->sm_size = size; -- cgit v1.2.3