+ shrinker-convert-remaining-shrinkers-to-count-scan-api-fix.patch added to -mm tree

+ shrinker-convert-remaining-shrinkers-to-count-scan-api-fix.patch added to -mm tree

[akpm]

Subject: + shrinker-convert-remaining-shrinkers-to-count-scan-api-fix.patch added to -mm tree
To: akpm@linux-foundation.org,dchinner@redhat.com,glommer@openvz.org
From: akpm@linux-foundation.org
Date: Thu, 06 Jun 2013 15:31:15 -0700


The patch titled
     Subject: shrinker-convert-remaining-shrinkers-to-count-scan-api-fix
has been added to the -mm tree.  Its filename is
     shrinker-convert-remaining-shrinkers-to-count-scan-api-fix.patch

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
   c) Ideally: find the original patch on the mailing list and do a
      reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/SubmitChecklist when testing your code ***

The -mm tree is included into linux-next and is updated
there every 3-4 working days

------------------------------------------------------
From: Andrew Morton <akpm@linux-foundation.org>
Subject: shrinker-convert-remaining-shrinkers-to-count-scan-api-fix

fix warnings

Cc: Dave Chinner <dchinner@redhat.com>
Cc: Glauber Costa <glommer@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/x86/kvm/mmu.c |    9 +++++----
 net/sunrpc/auth.c  |    6 +++---
 2 files changed, 8 insertions(+), 7 deletions(-)

diff -puN arch/x86/kvm/mmu.c~shrinker-convert-remaining-shrinkers-to-count-scan-api-fix arch/x86/kvm/mmu.c
--- a/arch/x86/kvm/mmu.c~shrinker-convert-remaining-shrinkers-to-count-scan-api-fix
+++ a/arch/x86/kvm/mmu.c
@@ -4213,12 +4213,12 @@ restart:
 	spin_unlock(&kvm->mmu_lock);
 }
 
-static long
+static unsigned long
 mmu_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
 {
 	struct kvm *kvm;
 	int nr_to_scan = sc->nr_to_scan;
-	long freed = 0;
+	unsigned long freed = 0;
 
 	raw_spin_lock(&kvm_lock);
 
@@ -4246,7 +4246,8 @@ mmu_shrink_scan(struct shrinker *shrink,
 		idx = srcu_read_lock(&kvm->srcu);
 		spin_lock(&kvm->mmu_lock);
 
-		freed += prepare_zap_oldest_mmu_page(kvm, &invalid_list);
+		if (prepare_zap_oldest_mmu_page(kvm, &invalid_list))
+			freed++;
 		kvm_mmu_commit_zap_page(kvm, &invalid_list);
 
 		spin_unlock(&kvm->mmu_lock);
@@ -4266,7 +4267,7 @@ mmu_shrink_scan(struct shrinker *shrink,
 
 }
 
-static long
+static unsigned long
 mmu_shrink_count(struct shrinker *shrink, struct shrink_control *sc)
 {
 	return percpu_counter_read_positive(&kvm_total_used_mmu_pages);
diff -puN net/sunrpc/auth.c~shrinker-convert-remaining-shrinkers-to-count-scan-api-fix net/sunrpc/auth.c
--- a/net/sunrpc/auth.c~shrinker-convert-remaining-shrinkers-to-count-scan-api-fix
+++ a/net/sunrpc/auth.c
@@ -454,12 +454,12 @@ rpcauth_prune_expired(struct list_head *
 /*
  * Run memory cache shrinker.
  */
-static long
+static unsigned long
 rpcauth_cache_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
 
 {
 	LIST_HEAD(free);
-	long freed;
+	unsigned long freed;
 
 	if ((sc->gfp_mask & GFP_KERNEL) != GFP_KERNEL)
 		return SHRINK_STOP;
@@ -476,7 +476,7 @@ rpcauth_cache_shrink_scan(struct shrinke
 	return freed;
 }
 
-static long
+static unsigned long
 rpcauth_cache_shrink_count(struct shrinker *shrink, struct shrink_control *sc)
 
 {
_

Patches currently in -mm which might be from akpm@linux-foundation.org are

linux-next.patch
linux-next-git-rejects.patch
arch-alpha-kernel-systblss-remove-debug-check.patch
i-need-old-gcc.patch
kmsg-honor-dmesg_restrict-sysctl-on-dev-kmsg-fix.patch
drivers-rtc-rtc-cmosc-fix-accidentally-enabling-rtc-channel-fix.patch
drivers-base-cpuc-fix-maxcpus-boot-option-fix.patch
sound-soc-codecs-si476xc-dont-use-0bnnn.patch
drivers-iommu-msm_iommu_devc-fix-leak-and-clean-up-error-paths-fix.patch
posix-timers-correctly-get-dying-task-time-sample-in-posix_cpu_timer_schedule.patch
mm.patch
clear_refs-sanitize-accepted-commands-declaration.patch
mm-remove-compressed-copy-from-zram-in-memory-fix.patch
memory_hotplug-use-pgdat_resize_lock-in-__offline_pages-fix.patch
include-linux-mmh-add-page_aligned-helper.patch
vmcore-allocate-buffer-for-elf-headers-on-page-size-alignment-fix.patch
vmalloc-introduce-remap_vmalloc_range_partial-fix.patch
vmcore-allocate-elf-note-segment-in-the-2nd-kernel-vmalloc-memory-fix.patch
vmcore-allow-user-process-to-remap-elf-note-segment-buffer-fix.patch
vmcore-support-mmap-on-proc-vmcore-fix.patch
mm-remove-lru-parameter-from-__lru_cache_add-and-lru_cache_add_lru.patch
mm-tune-vm_committed_as-percpu_counter-batching-size-fix.patch
swap-discard-while-swapping-only-if-swap_flag_discard_pages-fix.patch
mm-correctly-update-zone-managed_pages-fix.patch
shrinker-convert-superblock-shrinkers-to-new-api-fix.patch
fs-convert-fs-shrinkers-to-new-scan-count-api-fix.patch
shrinker-convert-remaining-shrinkers-to-count-scan-api-fix.patch
hugepage-convert-huge-zero-page-shrinker-to-new-shrinker-api-fix.patch
include-linux-mmzoneh-cleanups.patch
include-linux-mmzoneh-cleanups-fix.patch
drop_caches-add-some-documentation-and-info-messsge.patch
clean-up-scary-strncpydst-src-strlensrc-uses-fix.patch
dump_stack-serialize-the-output-from-dump_stack-fix.patch
panic-add-cpu-pid-to-warn_slowpath_common-in-warning-printks-fix.patch
rbtree-remove-unneeded-include-fix.patch
checkpatch-warn-when-using-gccs-binary-constant-extension.patch
binfmt_elfc-use-get_random_int-to-fix-entropy-depleting.patch
fat-additions-to-support-fat_fallocate-fix.patch
ptrace-add-ability-to-get-set-signal-blocked-mask-fix.patch
dev-oldmem-remove-the-interface-fix.patch
idr-print-a-stack-dump-after-ida_remove-warning-fix.patch
shm-fix-null-pointer-deref-when-userspace-specifies-invalid-hugepage-size-fix.patch
partitions-add-aix-lvm-partition-support-files-checkpatch-fixes.patch
drivers-w1-slaves-w1_ds2408c-add-magic-sequence-to-disable-p0-test-mode-fix.patch
lib-add-lz4-compressor-module-fix.patch
crypto-add-lz4-cryptographic-api-fix.patch
debugging-keep-track-of-page-owners-fix-2-fix.patch
debugging-keep-track-of-page-owners-fix-2-fix-fix-fix.patch
journal_add_journal_head-debug.patch
kernel-forkc-export-kernel_thread-to-modules.patch
mutex-subsystem-synchro-test-module.patch
slab-leaks3-default-y.patch
put_bh-debug.patch