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author | 2017-05-08 18:17:56 -0700 | |
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committer | 2017-05-08 18:17:56 -0700 | |
commit | bf5f89463f5b3109a72ed13ca62b57e90213387d (patch) | |
tree | f9f288a341dd86efa996f7a08fb425eae34eb446 /virt/kvm | |
parent | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm (diff) | |
parent | drivers/staging/ccree/ssi_hash.c: fix build with gcc-4.4.4 (diff) | |
download | linux-bf5f89463f5b3109a72ed13ca62b57e90213387d.tar.gz linux-bf5f89463f5b3109a72ed13ca62b57e90213387d.tar.bz2 linux-bf5f89463f5b3109a72ed13ca62b57e90213387d.zip |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:
- the rest of MM
- various misc things
- procfs updates
- lib/ updates
- checkpatch updates
- kdump/kexec updates
- add kvmalloc helpers, use them
- time helper updates for Y2038 issues. We're almost ready to remove
current_fs_time() but that awaits a btrfs merge.
- add tracepoints to DAX
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (114 commits)
drivers/staging/ccree/ssi_hash.c: fix build with gcc-4.4.4
selftests/vm: add a test for virtual address range mapping
dax: add tracepoint to dax_insert_mapping()
dax: add tracepoint to dax_writeback_one()
dax: add tracepoints to dax_writeback_mapping_range()
dax: add tracepoints to dax_load_hole()
dax: add tracepoints to dax_pfn_mkwrite()
dax: add tracepoints to dax_iomap_pte_fault()
mtd: nand: nandsim: convert to memalloc_noreclaim_*()
treewide: convert PF_MEMALLOC manipulations to new helpers
mm: introduce memalloc_noreclaim_{save,restore}
mm: prevent potential recursive reclaim due to clearing PF_MEMALLOC
mm/huge_memory.c: deposit a pgtable for DAX PMD faults when required
mm/huge_memory.c: use zap_deposited_table() more
time: delete CURRENT_TIME_SEC and CURRENT_TIME
gfs2: replace CURRENT_TIME with current_time
apparmorfs: replace CURRENT_TIME with current_time()
lustre: replace CURRENT_TIME macro
fs: ubifs: replace CURRENT_TIME_SEC with current_time
fs: ufs: use ktime_get_real_ts64() for birthtime
...
Diffstat (limited to 'virt/kvm')
-rw-r--r-- | virt/kvm/kvm_main.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 6e3b12c1925a..b3d151ee2a67 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -523,7 +523,7 @@ static struct kvm_memslots *kvm_alloc_memslots(void) int i; struct kvm_memslots *slots; - slots = kvm_kvzalloc(sizeof(struct kvm_memslots)); + slots = kvzalloc(sizeof(struct kvm_memslots), GFP_KERNEL); if (!slots) return NULL; @@ -708,18 +708,6 @@ out_err_no_disable: return ERR_PTR(r); } -/* - * Avoid using vmalloc for a small buffer. - * Should not be used when the size is statically known. - */ -void *kvm_kvzalloc(unsigned long size) -{ - if (size > PAGE_SIZE) - return vzalloc(size); - else - return kzalloc(size, GFP_KERNEL); -} - static void kvm_destroy_devices(struct kvm *kvm) { struct kvm_device *dev, *tmp; @@ -801,7 +789,7 @@ static int kvm_create_dirty_bitmap(struct kvm_memory_slot *memslot) { unsigned long dirty_bytes = 2 * kvm_dirty_bitmap_bytes(memslot); - memslot->dirty_bitmap = kvm_kvzalloc(dirty_bytes); + memslot->dirty_bitmap = kvzalloc(dirty_bytes, GFP_KERNEL); if (!memslot->dirty_bitmap) return -ENOMEM; @@ -1027,7 +1015,7 @@ int __kvm_set_memory_region(struct kvm *kvm, goto out_free; } - slots = kvm_kvzalloc(sizeof(struct kvm_memslots)); + slots = kvzalloc(sizeof(struct kvm_memslots), GFP_KERNEL); if (!slots) goto out_free; memcpy(slots, __kvm_memslots(kvm, as_id), sizeof(struct kvm_memslots)); |