Shailabh Nagar 0ff922452d [PATCH] per-task-delay-accounting: sync block I/O and swapin delay collection ...

Unlike earlier iterations of the delay accounting patches, now delays are only
collected for the actual I/O waits rather than try and cover the delays seen
in I/O submission paths.

Account separately for block I/O delays incurred as a result of swapin page
faults whose frequency can be affected by the task/process' rss limit.  Hence
swapin delays can act as feedback for rss limit changes independent of I/O
priority changes.

Signed-off-by: Shailabh Nagar <[email protected]>
Signed-off-by: Balbir Singh <[email protected]>
Cc: Jes Sorensen <[email protected]>
Cc: Peter Chubb <[email protected]>
Cc: Erich Focht <[email protected]>
Cc: Levent Serinol <[email protected]>
Cc: Jay Lan <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

2006-07-14 21:53:56 -07:00

..

bootmem.c

[PATCH] mm/bootmem.c: EXPORT_UNUSED_SYMBOL

2006-07-10 13:24:17 -07:00

fadvise.c

[PATCH] fadvise: remove dead comments

2006-07-10 13:24:14 -07:00

filemap_xip.c

[PATCH] mark address_space_operations const

2006-06-28 14:59:04 -07:00

filemap.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial

2006-06-30 15:39:30 -07:00

filemap.h

[PATCH] generic_file_buffered_write(): handle zero-length iovec segments

2006-06-29 10:26:20 -07:00

fremap.c

…

highmem.c

[PATCH] zoned vm counters: conversion of nr_bounce to per zone counter

2006-06-30 11:25:36 -07:00

hugetlb.c

…

internal.h

…

Kconfig

Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6

2006-06-29 10:49:17 -07:00

madvise.c

…

Makefile

[PATCH] zoned vm counters: create vmstat.c/.h from page_alloc.c/.h

2006-06-30 11:25:34 -07:00

memory_hotplug.c

Remove obsolete #include <linux/config.h>

2006-06-30 19:25:36 +02:00

memory.c

[PATCH] per-task-delay-accounting: sync block I/O and swapin delay collection

2006-07-14 21:53:56 -07:00

mempolicy.c

[PATCH] Use Zoned VM Counters for NUMA statistics

2006-06-30 11:25:36 -07:00

mempool.c

…

migrate.c

[PATCH] Allow migration of mlocked pages

2006-06-25 10:00:55 -07:00

mincore.c

…

mlock.c

…

mmap.c

[PATCH] zoned vm counters: conversion of nr_pagecache to per zone counter

2006-06-30 11:25:34 -07:00

mmzone.c

[PATCH] mm/mmzone.c: EXPORT_UNUSED_SYMBOL

2006-07-10 13:24:17 -07:00

mprotect.c

…

mremap.c

[PATCH] lockdep: annotate mm

2006-07-03 15:27:07 -07:00

msync.c

…

nommu.c

[PATCH] nommu: export two symbols for drivers to use

2006-07-14 21:53:53 -07:00

oom_kill.c

[PATCH] sched: cleanup, remove task_t, convert to struct task_struct

2006-07-03 15:27:11 -07:00

page_alloc.c

[PATCH] ZVC/zone_reclaim: Leave 1% of unmapped pagecache pages for file I/O

2006-07-03 15:26:59 -07:00

page_io.c

[PATCH] Light weight event counters

2006-06-30 11:25:36 -07:00

page-writeback.c

[PATCH] zoned vm counters: remove useless struct wbs

2006-06-30 11:25:36 -07:00

pdflush.c

[PATCH] pdflush: handle resume wakeups

2006-06-25 10:01:06 -07:00

prio_tree.c

…

readahead.c

spelling fixes

2006-06-26 18:35:02 +02:00

rmap.c

[PATCH] zoned vm counters: split NR_ANON_PAGES off from NR_FILE_MAPPED

2006-06-30 11:25:35 -07:00

shmem.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial

2006-06-30 15:39:30 -07:00

slab.c

[PATCH] revert slab.c locking change

2006-07-13 15:38:43 -07:00

slob.c

Remove obsolete #include <linux/config.h>

2006-06-30 19:25:36 +02:00

sparse.c

Remove obsolete #include <linux/config.h>

2006-06-30 19:25:36 +02:00

swap_state.c

[PATCH] lockdep: locking init debugging improvement

2006-07-03 15:27:02 -07:00

swap.c

[PATCH] Light weight event counters

2006-06-30 11:25:36 -07:00

swapfile.c

Remove obsolete #include <linux/config.h>

2006-06-30 19:25:36 +02:00

thrash.c

…

tiny-shmem.c

[PATCH] devfs: Remove the devfs_fs_kernel.h file from the tree

2006-06-26 12:25:08 -07:00

truncate.c

…

util.c

…

vmalloc.c

[PATCH] mm: fix oom roll-back of __vmalloc_area_node

2006-07-14 21:53:51 -07:00

vmscan.c

[PATCH] ZVC/zone_reclaim: Leave 1% of unmapped pagecache pages for file I/O

2006-07-03 15:26:59 -07:00

vmstat.c

[PATCH] vmstat: export all_vm_events()

2006-07-10 13:24:18 -07:00