summaryrefslogtreecommitdiff
path: root/mm/page_io.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2016-07-28 16:36:48 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-07-28 16:36:48 -0700
commit1c88e19b0f6a8471ee50d5062721ba30b8fd4ba9 (patch)
tree6d227487ca2cf391589c73af1c40ec7b7126feec /mm/page_io.c
parent6039b80eb50a893476fea7d56e86ed2d19290054 (diff)
parentc3486f5376696034d0fcbef8ba70c70cfcb26f51 (diff)
downloadlinux-1c88e19b0f6a8471ee50d5062721ba30b8fd4ba9.tar.gz
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton: "The rest of MM" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (101 commits) mm, compaction: simplify contended compaction handling mm, compaction: introduce direct compaction priority mm, thp: remove __GFP_NORETRY from khugepaged and madvised allocations mm, page_alloc: make THP-specific decisions more generic mm, page_alloc: restructure direct compaction handling in slowpath mm, page_alloc: don't retry initial attempt in slowpath mm, page_alloc: set alloc_flags only once in slowpath lib/stackdepot.c: use __GFP_NOWARN for stack allocations mm, kasan: switch SLUB to stackdepot, enable memory quarantine for SLUB mm, kasan: account for object redzone in SLUB's nearest_obj() mm: fix use-after-free if memory allocation failed in vma_adjust() zsmalloc: Delete an unnecessary check before the function call "iput" mm/memblock.c: fix index adjustment error in __next_mem_range_rev() mem-hotplug: alloc new page from a nearest neighbor node when mem-offline mm: optimize copy_page_to/from_iter_iovec mm: add cond_resched() to generic_swapfile_activate() Revert "mm, mempool: only set __GFP_NOMEMALLOC if there are free elements" mm, compaction: don't isolate PageWriteback pages in MIGRATE_SYNC_LIGHT mode mm: hwpoison: remove incorrect comments make __section_nr() more efficient ...
Diffstat (limited to 'mm/page_io.c')
-rw-r--r--mm/page_io.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/page_io.c b/mm/page_io.c
index dcc5d3769608..fb1fa269d3a0 100644
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -166,6 +166,8 @@ int generic_swapfile_activate(struct swap_info_struct *sis,
unsigned block_in_page;
sector_t first_block;
+ cond_resched();
+
first_block = bmap(inode, probe_block);
if (first_block == 0)
goto bad_bmap;