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linux-2.6
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linux-2.6/mm
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Toshiyuki Okajima 22ef37eed6 page-writeback: fix the calculation of the oldest_jif in wb_kupdate() 
wb_kupdate() function has a bug on linux-2.6.30-rc5.  This bug causes
generic_sync_sb_inodes() to start to write inodes back much earlier than
our expectations because it miscalculates oldest_jif in wb_kupdate().

This bug was introduced in 704503d836
('mm: fix proc_dointvec_userhz_jiffies "breakage"').

Signed-off-by: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2009-05-17 16:36:11 -07:00
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Kconfig nommu: make the initial mmap allocation excess behaviour Kconfig configurable 2009-05-06 16:36:10 -07:00
Kconfig.debug
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Makefile
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allocpercpu.c percpu: __percpu_depopulate_mask can take a const mask 2009-04-06 13:44:15 -07:00
backing-dev.c block: change the request allocation/congestion logic to be sync/async based 2009-04-06 08:04:53 -07:00
bootmem.c
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bounce.c
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debug-pagealloc.c
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dmapool.c
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fadvise.c
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failslab.c kmemtrace, mm: fix slab.h dependency problem in mm/failslab.c 2009-04-03 12:23:01 +02:00
filemap.c Export filemap_write_and_wait_range 2009-04-16 07:47:49 -07:00
filemap_xip.c mm: do_xip_mapping_read: fix length calculation 2009-04-02 19:04:49 -07:00
fremap.c
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highmem.c
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hugetlb.c
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internal.h
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maccess.c
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madvise.c Revert "Ignore madvise(MADV_WILLNEED) for hugetlbfs-backed regions" 2009-05-13 08:29:12 -07:00
memcontrol.c memcg: fix mem_cgroup_shrink_usage() 2009-05-02 15:36:09 -07:00
memory.c mm: close page_mkwrite races 2009-05-02 15:36:09 -07:00
memory_hotplug.c
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mempolicy.c
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mempool.c
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migrate.c FS-Cache: Recruit a page flags for cache management 2009-04-03 16:42:36 +01:00
mincore.c
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mlock.c
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mm_init.c
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mmap.c mm: fix Committed_AS underflow on large NR_CPUS environment 2009-05-02 15:36:10 -07:00
mmu_notifier.c
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mmzone.c
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mprotect.c
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mremap.c
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msync.c
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nommu.c NOMMU: Don't check vm_region::vm_start is page aligned in add_nommu_region() 2009-05-07 12:03:41 -07:00
oom_kill.c oom: prevent livelock when oom_kill_allocating_task is set 2009-05-06 16:36:09 -07:00
page-writeback.c page-writeback: fix the calculation of the oldest_jif in wb_kupdate() 2009-05-17 16:36:11 -07:00
page_alloc.c nommu: clamp zone_batchsize() to 0 under NOMMU conditions 2009-05-06 16:36:10 -07:00
page_cgroup.c memcg: remove redundant message at swapon 2009-04-02 19:04:56 -07:00
page_io.c
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page_isolation.c
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pagewalk.c
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pdflush.c Revert "mm: add /proc controls for pdflush threads" 2009-05-15 11:32:24 +02:00
percpu.c
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prio_tree.c
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quicklist.c
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readahead.c FS-Cache: Recruit a page flags for cache management 2009-04-03 16:42:36 +01:00
rmap.c
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shmem.c memcg: fix mem_cgroup_shrink_usage() 2009-05-02 15:36:09 -07:00
shmem_acl.c
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slab.c Merge branch 'kmemtrace-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-04-06 13:30:00 -07:00
slob.c mm: SLOB fix reclaim_state 2009-05-06 10:23:17 +03:00
slub.c Merge branches 'topic/documentation', 'topic/slub/fixes' and 'topic/urgent' into for-linus 2009-05-06 10:27:43 +03:00
sparse-vmemmap.c
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sparse.c
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swap.c mm: fix Committed_AS underflow on large NR_CPUS environment 2009-05-02 15:36:10 -07:00
swap_state.c
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swapfile.c
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thrash.c
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truncate.c FS-Cache: Recruit a page flags for cache management 2009-04-03 16:42:36 +01:00
util.c mm: document get_user_pages_fast() 2009-04-13 15:04:32 -07:00
vmalloc.c alloc_vmap_area: fix memory leak 2009-05-06 16:36:10 -07:00
vmscan.c vmscan: avoid multiplication overflow in shrink_zone() 2009-05-02 15:36:10 -07:00
vmstat.c mm: align vmstat_work's timer 2009-04-02 19:04:48 -07:00