linux/mm
Mel Gorman 5cfde3e59e mm: page_alloc: convert hot/cold parameter and immediate callers to bool
commit b745bc85f2 upstream.

cold is a bool, make it one.  Make the likely case the "if" part of the
block instead of the else as according to the optimisation manual this is
preferred.

Signed-off-by: Mel Gorman <mgorman@suse.de>
Acked-by: Rik van Riel <riel@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Jan Kara <jack@suse.cz>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Hugh Dickins <hughd@google.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Theodore Ts'o <tytso@mit.edu>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Mel Gorman <mgorman@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-29 17:40:51 -08:00
..
Kconfig parisc,metag: Do not hardcode maximum userspace stack size 2014-07-17 16:21:03 -07:00
Kconfig.debug mm: more intensive memory corruption debugging 2012-01-10 16:30:42 -08:00
Makefile mm: per-thread vma caching 2014-10-09 12:21:29 -07:00
backing-dev.c bdi: avoid oops on device removal 2014-04-26 17:19:05 -07:00
balloon_compaction.c mm: print more details for bad_page() 2014-01-23 16:36:50 -08:00
bootmem.c mm/bootmem.c: remove unused local `map' 2013-11-13 12:09:09 +09:00
bounce.c block: Convert bio_for_each_segment() to bvec_iter 2013-11-23 22:33:49 -08:00
cleancache.c mm: dump page when hitting a VM_BUG_ON using VM_BUG_ON_PAGE 2014-01-23 16:36:50 -08:00
compaction.c mm, compaction: properly signal and act upon lock and need_sched() contention 2014-11-21 09:23:07 -08:00
debug-pagealloc.c mm, x86: Remove debug_pagealloc_enabled 2011-12-06 09:24:07 +01:00
dmapool.c dmapool: make DMAPOOL_DEBUG detect corruption of free marker 2012-12-11 17:22:24 -08:00
fadvise.c teach SYSCALL_DEFINE<n> how to deal with long long/unsigned long long 2013-03-03 22:46:22 -05:00
failslab.c switch debugfs to umode_t 2012-01-03 22:54:56 -05:00
filemap.c callers of iov_copy_from_user_atomic() don't need pagecache_disable() 2014-11-21 09:23:06 -08:00
filemap_xip.c seqcount: Add lockdep functionality to seqcount/seqlock structures 2013-11-06 12:40:26 +01:00
fremap.c mm: fix bad rss-counter if remap_file_pages raced migration 2014-03-19 16:21:49 -07:00
frontswap.c mm: frontswap: invalidate expired data on a dup-store failure 2014-12-16 09:34:26 -08:00
highmem.c Some nice cleanups, and even a patch my wife did as a "live" demo for 2012-12-20 08:37:05 -08:00
huge_memory.c mm: free compound page with correct order 2014-11-14 09:00:07 -08:00
hugetlb.c mm: optimize put_mems_allowed() usage 2014-10-09 12:21:28 -07:00
hugetlb_cgroup.c mm: dump page when hitting a VM_BUG_ON using VM_BUG_ON_PAGE 2014-01-23 16:36:50 -08:00
hwpoison-inject.c mm/hwpoison: add '#' to hwpoison_inject 2014-01-21 16:19:48 -08:00
init-mm.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
internal.h mm, compaction: properly signal and act upon lock and need_sched() contention 2014-11-21 09:23:07 -08:00
interval_tree.c mm: add CONFIG_DEBUG_VM_RB build option 2012-10-09 16:22:42 +09:00
kmemcheck.c kmemcheck: Fix build errors due to missing slab.h 2010-03-30 22:02:32 +09:00
kmemleak-test.c kmemleak: remove memset by using kzalloc 2011-01-27 18:31:51 +00:00
kmemleak.c mm: kmemleak: avoid false negatives on vmalloc'ed objects 2013-11-13 12:09:07 +09:00
ksm.c mm: close PageTail race 2014-03-04 07:55:47 -08:00
list_lru.c mm: list_lru: fix almost infinite loop causing effective livelock 2013-10-30 12:57:46 -07:00
maccess.c mm: Map most files to use export.h instead of module.h 2011-10-31 09:20:12 -04:00
madvise.c mm: madvise: fix MADV_WILLNEED on shmem swapouts 2014-11-21 09:23:06 -08:00
memblock.c memblock, memhotplug: fix wrong type in memblock_find_in_range_node(). 2014-10-05 14:52:17 -07:00
memcontrol.c mm: memcontrol: do not iterate uninitialized memcgs 2014-11-14 09:00:08 -08:00
memory-failure.c mm, migration: add destination page freeing callback 2014-11-21 09:23:06 -08:00
memory.c mm: propagate error from stack expansion even for guard page 2015-01-16 06:59:35 -08:00
memory_hotplug.c mm, migration: add destination page freeing callback 2014-11-21 09:23:06 -08:00
mempolicy.c mm, migration: add destination page freeing callback 2014-11-21 09:23:06 -08:00
mempool.c mm/mempool.c: convert kmalloc_node(...GFP_ZERO...) to kzalloc_node(...) 2013-09-11 15:58:14 -07:00
migrate.c mm: fix direct reclaim writeback regression 2014-11-21 09:23:07 -08:00
mincore.c mm + fs: prepare for non-page entries in page cache radix trees 2014-11-21 09:23:06 -08:00
mlock.c mm: try_to_unmap_cluster() should lock_page() before mlocking 2014-05-06 07:59:35 -07:00
mm_init.c mm: bring back /sys/kernel/mm 2014-01-27 21:02:39 -08:00
mmap.c mm: Don't count the stack guard page towards RLIMIT_STACK 2015-01-16 06:59:35 -08:00
mmu_context.c mm: remove old aio use_mm() comment 2013-05-07 18:38:27 -07:00
mmu_notifier.c mm: audit/fix non-modular users of module_init in core code 2014-01-23 16:36:52 -08:00
mmzone.c mm: numa: Change page last {nid,pid} into {cpu,pid} 2013-10-09 14:47:45 +02:00
mprotect.c mm: Use ptep/pmdp_set_numa() for updating _PAGE_NUMA bit 2014-02-17 11:19:36 +11:00
mremap.c mm, thp: close race between mremap() and split_huge_page() 2014-06-07 10:28:10 -07:00
msync.c sanitize vfs_fsync calling conventions 2010-05-21 18:31:21 -04:00
nobootmem.c mm/nobootmem: free_all_bootmem again 2014-01-23 16:36:52 -08:00
nommu.c mm: per-thread vma caching 2014-10-09 12:21:29 -07:00
oom_kill.c OOM, PM: OOM killed task shouldn't escape PM suspend 2014-11-14 09:00:01 -08:00
page-writeback.c mm/page-writeback.c: fix divide by zero in bdi_dirty_limits() 2014-08-07 14:52:37 -07:00
page_alloc.c mm: page_alloc: convert hot/cold parameter and immediate callers to bool 2015-01-29 17:40:51 -08:00
page_cgroup.c cgroup/kmemleak: add kmemleak_free() for cgroup deallocations. 2014-11-14 09:00:07 -08:00
page_io.c Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block 2014-01-30 11:19:05 -08:00
page_isolation.c mm: memory-hotplug: enable memory hotplug to handle hugepage 2013-09-11 15:57:48 -07:00
pagewalk.c mm/pagewalk.c: fix walk_page_range() access of wrong PTEs 2013-10-30 14:27:03 -07:00
percpu-km.c percpu: clear memory allocated with the km allocator 2010-10-02 10:28:42 +03:00
percpu-vm.c percpu: perform tlb flush after pcpu_map_pages() failure 2014-10-05 14:52:20 -07:00
percpu.c Revert "percpu: free percpu allocation info for uniprocessor system" 2014-11-14 08:59:45 -08:00
pgtable-generic.c mm: fix TLB flush race between migration, and change_protection_range 2013-12-18 19:04:51 -08:00
process_vm_access.c Fix: compat_rw_copy_check_uvector() misuse in aio, readv, writev, and security keys 2013-03-12 11:05:45 -07:00
quicklist.c mm: delete various needless include <linux/module.h> 2011-10-31 09:20:11 -04:00
readahead.c mm/readahead.c: inline ra_submit 2014-11-21 09:23:06 -08:00
rmap.c mm: fix anon_vma_clone() error treatment 2014-12-16 09:34:26 -08:00
shmem.c mm + fs: prepare for non-page entries in page cache radix trees 2014-11-21 09:23:06 -08:00
slab.c mm: optimize put_mems_allowed() usage 2014-10-09 12:21:28 -07:00
slab.h memcg, slab: RCU protect memcg_params for root caches 2014-01-23 16:36:51 -08:00
slab_common.c slab_common: fix the check for duplicate slab names 2014-07-31 12:52:55 -07:00
slob.c mm/sl[aou]b: Move kmallocXXX functions to common code 2013-09-04 20:51:33 +03:00
slub.c mm: optimize put_mems_allowed() usage 2014-10-09 12:21:28 -07:00
sparse-vmemmap.c mm/sparse: use memblock apis for early memory allocations 2014-01-21 16:19:47 -08:00
sparse.c mm/sparse: use memblock apis for early memory allocations 2014-01-21 16:19:47 -08:00
swap.c mm: page_alloc: convert hot/cold parameter and immediate callers to bool 2015-01-29 17:40:51 -08:00
swap_state.c mm: page_alloc: convert hot/cold parameter and immediate callers to bool 2015-01-29 17:40:51 -08:00
swapfile.c swap: change swap_list_head to plist, add swap_avail_head 2014-10-09 12:21:28 -07:00
truncate.c mm + fs: prepare for non-page entries in page cache radix trees 2014-11-21 09:23:06 -08:00
util.c vm_is_stack: use for_each_thread() rather then buggy while_each_thread() 2014-09-05 16:34:18 -07:00
vmacache.c mm: don't pointlessly use BUG_ON() for sanity check 2014-10-09 12:21:29 -07:00
vmalloc.c Revert "mm/vmalloc: interchage the implementation of vmalloc_to_{pfn,page}" 2014-01-27 21:02:39 -08:00
vmpressure.c mm/vmpressure.c: fix race in vmpressure_work_fn() 2014-12-16 09:34:26 -08:00
vmscan.c mm: page_alloc: convert hot/cold parameter and immediate callers to bool 2015-01-29 17:40:51 -08:00
vmstat.c mm, x86: Account for TLB flushes only when debugging 2014-01-25 09:10:41 +01:00
zbud.c mm/zbud: fix some trivial typos in comments 2013-09-11 15:57:35 -07:00
zsmalloc.c zsmalloc: add copyright 2014-01-30 16:56:55 -08:00
zswap.c mm/zswap.c: change params from hidden to ro 2014-01-23 16:36:50 -08:00