iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/mm
History
Paul Mundt 9ab37b8f21 [PATCH] Sanely size hash tables when using large base pages 
At the moment the inode/dentry cache hash tables (common by way of
alloc_large_system_hash()) are incorrectly sized by their respective
detection logic when we attempt to use large base pages on systems with
little memory.

This results in odd behaviour when using a 64kB PAGE_SIZE, such as:

Dentry cache hash table entries: 8192 (order: -1, 32768 bytes)
Inode-cache hash table entries: 4096 (order: -2, 16384 bytes)

The mount cache hash table is seemingly the only one that gets this right
by directly taking PAGE_SIZE in to account.

The following patch attempts to catch the bogus values and round it up to
at least 0-order.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2007-01-05 23:55:23 -08:00
..
allocpercpu.c
[PATCH] Allow NULL pointers in percpu_free
2006-12-07 08:39:22 -08:00
backing-dev.c
[PATCH] separate bdi congestion functions from queue congestion functions
2006-10-20 10:26:35 -07:00
bootmem.c
[PATCH] remove EXPORT_UNUSED_SYMBOL'ed symbols
2006-12-07 08:39:44 -08:00
bounce.c
[PATCH] BLOCK: Separate the bounce buffering code from the highmem code [try #6]
2006-09-30 20:32:11 +02:00
fadvise.c
[PATCH] mm: change uses of f_{dentry,vfsmnt} to use f_path
2006-12-08 08:28:43 -08:00
filemap_xip.c
[PATCH] mm: more rmap debugging
2006-12-22 08:55:49 -08:00
filemap.c
[PATCH] dio: only call aio_complete() after returning -EIOCBQUEUED
2006-12-10 09:57:21 -08:00
filemap.h
Remove all inclusions of <linux/config.h>
2006-10-04 03:38:54 -04:00
fremap.c
[PATCH] mm: more rmap debugging
2006-12-22 08:55:49 -08:00
highmem.c
[PATCH] BLOCK: Separate the bounce buffering code from the highmem code [try #6]
2006-09-30 20:32:11 +02:00
hugetlb.c
[PATCH] Pass vma argument to copy_user_highpage().
2006-12-13 09:27:08 -08:00
internal.h
[PATCH] mm: VM_BUG_ON
2006-09-26 08:48:44 -07:00
Kconfig
Fix "can not" in Documentation and Kconfig
2006-10-03 22:53:09 +02:00
madvise.c
[PATCH] Fix MADV_REMOVE protection checking
2006-04-17 18:22:18 -07:00
Makefile
[PATCH] separate bdi congestion functions from queue congestion functions
2006-10-20 10:26:35 -07:00
memory_hotplug.c
[PATCH] Get rid of zone_table[]
2006-12-07 08:39:20 -08:00
memory.c
[PATCH] mm: more rmap debugging
2006-12-22 08:55:49 -08:00
mempolicy.c
[PATCH] struct path: convert mm
2006-12-08 08:28:47 -08:00
mempool.c
[PATCH] dm: work around mempool_alloc, bio_alloc_bioset deadlocks
2006-09-01 11:39:09 -07:00
migrate.c
[PATCH] radix-tree: RCU lockless readside
2006-12-07 08:39:25 -08:00
mincore.c
[PATCH] sys_mincore: s/max/min/
2006-12-17 10:21:53 -08:00
mlock.c
[PATCH] mlock cleanup
2006-12-07 08:39:22 -08:00
mmap.c
[PATCH] mm: change uses of f_{dentry,vfsmnt} to use f_path
2006-12-08 08:28:43 -08:00
mmzone.c
[PATCH] remove EXPORT_UNUSED_SYMBOL'ed symbols
2006-12-07 08:39:44 -08:00
mprotect.c
[PATCH] paravirt: lazy mmu mode hooks.patch
2006-10-01 00:39:33 -07:00
mremap.c
[PATCH] paravirt: lazy mmu mode hooks.patch
2006-10-01 00:39:33 -07:00
msync.c
[PATCH] mm: msync() cleanup
2006-09-26 08:48:45 -07:00
nommu.c
[PATCH] struct path: convert mm
2006-12-08 08:28:47 -08:00
oom_kill.c
[PATCH] fix oom killer kills current every time if there is memory-less-node take2
2006-12-30 10:55:55 -08:00
page_alloc.c
[PATCH] Sanely size hash tables when using large base pages
2007-01-05 23:55:23 -08:00
page_io.c
[PATCH] swsusp: use block device offsets to identify swap locations
2006-12-07 08:39:27 -08:00
page-writeback.c
VM: Fix nasty and subtle race in shared mmap'ed page writeback
2006-12-29 10:00:58 -08:00
pdflush.c
[PATCH] Add include/linux/freezer.h and move definitions from sched.h
2006-12-07 08:39:27 -08:00
prio_tree.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
readahead.c
[PATCH] io-accounting-read-accounting nfs fix
2006-12-10 09:55:41 -08:00
rmap.c
[PATCH] page_mkclean_one(): fix call to set_pte_at()
2006-12-30 10:56:42 -08:00
shmem_acl.c
[PATCH] Fix typos in mm/shmem_acl.c
2006-10-11 11:14:23 -07:00
shmem.c
[PATCH] Fix for shmem_truncate_range() BUG_ON()
2006-12-22 08:55:47 -08:00
slab.c
[PATCH] fix kernel-doc warnings in 2.6.20-rc1
2006-12-22 08:55:47 -08:00
slob.c
[PATCH] MM: SLOB is broken by recent cleanup of slab.h
2006-12-30 10:56:42 -08:00
sparse.c
[PATCH] numa node ids are int, page_to_nid and zone_to_nid should return int
2006-12-07 08:39:23 -08:00
swap_state.c
[PATCH] lockdep: locking init debugging improvement
2006-07-03 15:27:02 -07:00
swap.c
[PATCH] hotplug CPU: clean up hotcpu_notifier() use
2006-12-07 08:39:39 -08:00
swapfile.c
[PATCH] swsusp: Do not fail if resume device is not set
2007-01-05 23:55:22 -08:00
thrash.c
[PATCH] make mm/thrash.c:global_faults static
2006-12-07 08:39:22 -08:00
tiny-shmem.c
[PATCH] struct path: convert mm
2006-12-08 08:28:47 -08:00
truncate.c
Clean up and export cancel_dirty_page() to modules
2006-12-23 09:25:04 -08:00
util.c
[PATCH] slab: clean up leak tracking ifdefs a little bit
2006-10-04 07:55:13 -07:00
vmalloc.c
[PATCH] Fix strange size check in __get_vm_area_node()
2006-11-16 11:43:38 -08:00
vmscan.c
[PATCH] Buglet in vmscan.c
2006-12-30 10:56:43 -08:00
vmstat.c
[PATCH] struct seq_operations and struct file_operations constification
2006-12-07 08:39:46 -08:00