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Merge branch 'akpm' (patches from Andrew)

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Merge misc fixes from Andrew Morton:
 "15 fixes"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
  lib/stackdepot: export save/fetch stack for drivers
  mm: kmemleak: scan .data.ro_after_init
  memcg: prevent memcg caches to be both OFF_SLAB & OBJFREELIST_SLAB
  coredump: fix unfreezable coredumping task
  mm/filemap: don't allow partially uptodate page for pipes
  mm/hugetlb: fix huge page reservation leak in private mapping error paths
  ocfs2: fix not enough credit panic
  Revert "console: don't prefer first registered if DT specifies stdout-path"
  mm: hwpoison: fix thp split handling in memory_failure()
  swapfile: fix memory corruption via malformed swapfile
  mm/cma.c: check the max limit for cma allocation
  scripts/bloat-o-meter: fix SIGPIPE
  shmem: fix pageflags after swapping DMA32 object
  mm, frontswap: make sure allocated frontswap map is assigned
  mm: remove extra newline from allocation stall warning
This commit is contained in:
Linus Torvalds
2016-11-11 09:44:23 -08:00
parent c5e4ca6da9 ae65a21fb8
commit 968ef8de55
19 changed files with 104 additions and 34 deletions
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3
fs/coredump.c
View File

@@ -1,6 +1,7 @@
#include <linux/slab.h>
#include <linux/file.h>
#include <linux/fdtable.h>
#include <linux/freezer.h>
#include <linux/mm.h>
#include <linux/stat.h>
#include <linux/fcntl.h>
@@ -423,7 +424,9 @@ static int coredump_wait(int exit_code, struct core_state *core_state)
if (core_waiters > 0) {
struct core_thread *ptr;
freezer_do_not_count();
wait_for_completion(&core_state->startup);
freezer_count();
/*
* Wait for all the threads to become inactive, so that
* all the thread context (extended register state, like

2
fs/ocfs2/dir.c
View File

@@ -3699,7 +3699,7 @@ static void ocfs2_dx_dir_transfer_leaf(struct inode *dir, u32 split_hash,
static int ocfs2_dx_dir_rebalance_credits(struct ocfs2_super *osb,
struct ocfs2_dx_root_block *dx_root)
{
int credits = ocfs2_clusters_to_blocks(osb->sb, 2);
int credits = ocfs2_clusters_to_blocks(osb->sb, 3);
credits += ocfs2_calc_extend_credits(osb->sb, &dx_root->dr_list);
credits += ocfs2_quota_trans_credits(osb->sb);