Daniel Campello 63dbcf66cd Page cache miss tracing using ftrace on mm/filemap ...

This patch includes two trace events on generic_perform_write and
do_generic_file_read to check on the address_space mapping for the
pages to be accessed by the request.

Change-Id: Ib319b9b2c971b9e5c76645be6cfd995ef9465d77
Signed-off-by: Daniel Campello <campello@google.com>
(cherry picked from commit d3952c50853166bd04562766c9603ed86ab0da75)

Conflicts:
	include/linux/pagemap.h

2015-10-27 16:35:08 +08:00

..

backing-dev.c

Merge remote-tracking branch 'lsk/v3.10/topic/coresight' into linux-linaro-lsk

2015-01-09 18:22:45 +00:00

balloon_compaction.c

mm: introduce a common interface for balloon pages mobility

2012-12-11 17:22:26 -08:00

bootmem.c

mm: Add alloc_bootmem_low_pages_nopanic()

2013-01-29 19:32:59 -08:00

bounce.c

mm/bounce.c: fix a regression where MS_SNAP_STABLE (stable pages snapshotting) was ignored

2013-10-13 16:08:33 -07:00

cleancache.c

mm: cleancache: clean up cleancache_enabled

2013-04-30 17:04:01 -07:00

compaction.c

mm/compaction: fix wrong order check in compact_finished()

2015-03-18 13:22:28 +01:00

debug-pagealloc.c

…

dmapool.c

dmapool: make DMAPOOL_DEBUG detect corruption of free marker

2012-12-11 17:22:24 -08:00

early_ioremap.c

mm: create generic early_ioremap() support

2014-05-23 19:27:34 +01:00

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

…

filemap_xip.c

lift sb_start_write() out of ->write()

2013-04-09 14:12:56 -04:00

filemap.c

Page cache miss tracing using ftrace on mm/filemap

2015-10-27 16:35:08 +08:00

fremap.c

mm: fix use-after-free in sys_remap_file_pages

2014-01-09 12:24:24 -08:00

frontswap.c

mm: frontswap: invalidate expired data on a dup-store failure

2014-12-16 09:09:41 -08:00

highmem.c

Merge tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

2012-12-20 08:37:05 -08:00

huge_memory.c

mm: numa: Do not mark PTEs pte_numa when splitting huge pages

2014-10-09 12:18:42 -07:00

hugetlb_cgroup.c

mm/hugetlb: create hugetlb cgroup file in hugetlb_init

2012-12-18 15:02:15 -08:00

hugetlb.c

Merge tag 'v3.10.92'

2015-10-27 14:09:58 +08:00

hwpoison-inject.c

memcg: rename config variables

2012-07-31 18:42:43 -07:00

init-mm.c

…

internal.h

mm: accelerate munlock() treatment of THP pages

2013-02-27 19:10:09 -08:00

interval_tree.c

mm: add CONFIG_DEBUG_VM_RB build option

2012-10-09 16:22:42 +09:00

Kconfig

Merge remote-tracking branch 'origin/v3.10/topic/zram' into linux-linaro-lsk

2015-05-12 14:55:30 +08:00

Kconfig.debug

mm: more intensive memory corruption debugging

2012-01-10 16:30:42 -08:00

kmemcheck.c

…

kmemleak-test.c

…

kmemleak.c

hlist: drop the node parameter from iterators

2013-02-27 19:10:24 -08:00

ksm.c

vm: add VM_FAULT_SIGSEGV handling support

2015-04-29 10:34:00 +02:00

maccess.c

…

madvise.c

mm: add a field to store names for private anonymous memory

2013-09-19 14:14:28 -05:00

Makefile

Merge remote-tracking branch 'origin/v3.10/topic/zram' into linux-linaro-lsk

2015-05-12 14:55:30 +08:00

memblock.c

memblock: fix missing comment of memblock_insert_region()

2013-04-29 15:54:38 -07:00

memcontrol.c

Merge branch 'linux-linaro-lsk' into linux-linaro-lsk-android

2014-11-21 18:53:31 +00:00

memory_hotplug.c

mm/memory_hotplug.c: set zone->wait_table to null after freeing it

2015-06-22 16:55:54 -07:00

memory-failure.c

mm/hwpoison: fix page refcount of unknown non LRU page

2015-09-13 09:07:59 -07:00

memory.c

Merge tag 'v3.10.86' into linux-linaro-lsk-v3.10

2015-08-14 09:36:42 -07:00

mempolicy.c

Merge branch 'linux-linaro-lsk' into linux-linaro-lsk-android

2014-07-18 14:09:17 +08:00

mempool.c

mempool: add @gfp_mask to mempool_create_node()

2012-06-25 11:53:47 +02:00

migrate.c

mm: numa: avoid unnecessary work on the failure path

2014-01-09 12:24:23 -08:00

mincore.c

swap: make each swap partition have one address_space

2013-02-23 17:50:17 -08:00

mlock.c

Merge branch 'linaro-android-3.10-lsk' of

2015-03-16 15:52:47 +08:00

mm_init.c

mm: init: report on last-nid information stored in page->flags

2013-02-23 17:50:18 -08:00

mmap.c

Merge tag lsk-v3.10-15.03-android

2015-04-02 09:25:21 +08:00

mmu_context.c

mm: remove old aio use_mm() comment

2013-05-07 18:38:27 -07:00

mmu_notifier.c

mm: mmu_notifier: re-fix freed page still mapped in secondary MMU

2013-05-24 16:22:51 -07:00

mmzone.c

mm: rename page struct field helpers

2013-02-23 17:50:18 -08:00

mprotect.c

Merge branch 'linux-linaro-lsk' into linux-linaro-lsk-android

2014-01-10 23:56:41 +08:00

mremap.c

mm, thp: close race between mremap() and split_huge_page()

2014-06-07 13:25:31 -07:00

msync.c

…

nobootmem.c

mm, nobootmem: do memset() after memblock_reserve()

2013-04-29 15:54:39 -07:00

nommu.c

mm/nommu.c: fix arithmetic overflow in __vm_enough_memory()

2015-03-18 13:22:28 +01:00

oom_kill.c

mm: memcg: handle non-error OOM situations more gracefully

2014-11-21 09:22:56 -08:00

page_alloc.c

Merge tag 'lsk-v3.10-android-14.11'

2014-12-05 21:18:34 +08:00

page_cgroup.c

cgroup/kmemleak: add kmemleak_free() for cgroup deallocations.

2014-11-14 08:47:59 -08:00

page_io.c

mm: remove compressed copy from zram in-memory

2013-09-27 00:05:10 +00:00

page_isolation.c

mm: fix zone_watermark_ok_safe() accounting of isolated pages

2013-01-04 16:11:46 -08:00

page-writeback.c

Merge tag 'lsk-v3.10-15.05-android' into develop-3.10

2015-06-02 11:25:34 +08:00

pagewalk.c

mm: pagewalk: call pte_hole() for VM_PFNMAP during walk_page_range

2015-02-11 14:48:16 +08:00

percpu-km.c

…

percpu-vm.c

percpu: perform tlb flush after pcpu_map_pages() failure

2014-10-05 14:54:13 -07:00

percpu.c

Revert "percpu: free percpu allocation info for uniprocessor system"

2014-11-14 08:47:53 -08:00

pgtable-generic.c

mm: fix TLB flush race between migration, and change_protection_range

2014-01-09 12:24:23 -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

…

readahead.c

teach SYSCALL_DEFINE<n> how to deal with long long/unsigned long long

2013-03-03 22:46:22 -05:00

rmap.c

mm: fix sleeping function warning from __put_anon_vma

2014-06-30 20:09:42 -07:00

shmem.c

Merge branch 'linux-linaro-lsk' into linux-linaro-lsk-android

2014-10-06 17:33:43 +01:00

slab_common.c

slab_common: fix the check for duplicate slab names

2014-07-31 12:53:50 -07:00

slab.c

slab: fix init_lock_keys

2013-07-21 18:21:26 -07:00

slab.h

memcg: check that kmem_cache has memcg_params before accessing it

2013-09-07 22:09:58 -07:00

slob.c

mm: rename page struct field helpers

2013-02-23 17:50:18 -08:00

slub.c

slub: Fix calculation of cpu slabs

2014-02-13 13:48:00 -08:00

sparse-vmemmap.c

sparse-vmemmap: specify vmemmap population range in bytes

2013-04-29 15:54:35 -07:00

sparse.c

mm, hotplug: avoid compiling memory hotremove functions when disabled

2013-04-29 15:54:37 -07:00

swap_state.c

swap: avoid read_swap_cache_async() race to deadlock while waiting on discard I/O completion

2013-06-12 16:29:45 -07:00

swap.c

mm: close PageTail race

2014-04-03 12:01:05 -07:00

swapfile.c

frontswap: fix incorrect zeroing and allocation size for frontswap_map

2013-06-12 16:29:46 -07:00

truncate.c

mm: Remove false WARN_ON from pagecache_isize_extended()

2014-11-14 08:48:00 -08:00

util.c

Merge branch 'linux-linaro-lsk' into linux-linaro-lsk-android

2014-10-06 17:33:43 +01:00

vmalloc.c

mm/vmalloc: fix possible exhaustion of vmalloc space caused by vm_map_ram allocator

2015-08-18 14:32:20 +08:00

vmpressure.c

memcg: add memory.pressure_level events

2013-04-29 15:54:38 -07:00

vmscan.c

Merge branch 'linux-linaro-lsk-v3.10' into linux-linaro-lsk-v3.10-android

2015-10-14 13:41:57 -07:00

vmstat.c

Merge branch 'v3.10/topic/big.LITTLE' into linux-linaro-lsk-v3.10

2015-06-01 13:53:11 -07:00

zpool.c

mm/zpool: use prefixed module loading

2015-05-11 21:22:21 +08:00

zsmalloc.c

zsmalloc: correct fragile [kmap|kunmap]_atomic use

2015-05-11 21:35:17 +08:00