url: http://www.zip.com.au/~akpm/linux/patches/2.5/2.5.35/2.5.35-mm1/
Significant rework of the new sleep/wakeup code - make it look totally
different from the current APIs to avoid confusion, and to make it
simpler to use.
Also increase the number of places where this API is used in networking;
Alexey says that some of these may be negative improvements, but
performance testing will nevertheless be interesting. The relevant
patches are:
http://www.zip.com.au/~akpm/linux/patches/2.5/2.5.35/2.5.35-mm1/broken-out/prepare_to_wait.patch
http://www.zip.com.au/~akpm/linux/patches/2.5/2.5.35/2.5.35-mm1/broken-out/tcp-wakeups.patch
A 4x performance regression in heavy dbench testing has been fixed. The
VM was accidentally being fair to the dbench instances in page reclaim.
It's better to be unfair so just a few instances can get ahead and submit
more contiguous IO. It's a silly thing, but it's what I meant to do anyway.
Since 2.5.34-mm4:
-readv-writev.patch
-aio-sync-iocb.patch
-llzpr.patch
-buffermem.patch
-lpp.patch
-lpp-update.patch
-reversemaps-leak.patch
-sharedmem.patch
-ext3-sb.patch
-pagevec_lru_add.patch
-oom-fix.patch
-tlb-cleanup.patch
-dump-stack.patch
-wli-cleanup.patch
Merged
+release_pages-speedup.patch
Avoid a couple of lock-takings.
-wake-speedup.patch
+prepare_to_wait.patch
Renamed, reworked
+swapoff-deadlock.patch
+dirty-and-uptodate.patch
+shmem_rename.patch
+dirent-size.patch
+tmpfs-trivia.patch
Various fixes and cleanups from Hugh Dickins
linus.patch
cset-1.552-to-1.564.txt.gz
scsi_hack.patch
Fix block-highmem for scsi
ext3-htree.patch
Indexed directories for ext3
spin-lock-check.patch
spinlock/rwlock checking infrastructure
rd-cleanup.patch
Cleanup and fix the ramdisk driver (doesn't work right yet)
madvise-move.patch
move mdavise implementation into mm/madvise.c
split-vma.patch
VMA splitting patch
mmap-fixes.patch
mmap.c cleanup and lock ranking fixes
buffer-ops-move.patch
Move submit_bh() and ll_rw_block() into fs/buffer.c
slab-stats.patch
Display total slab memory in /proc/meminfo
writeback-control.patch
Cleanup and extension of the writeback paths
free_area_init-cleanup.patch
free_area_init() code cleanup
alloc_pages-cleanup.patch
alloc_pages cleanup and optimisation
statm_pgd_range-sucks.patch
Remove the pagetable walk from /proc/stat
remove-sync_thresh.patch
Remove /proc/sys/vm/dirty_sync_thresh
taka-writev.patch
Speed up writev
pf_nowarn.patch
Fix up the handling of PF_NOWARN
jeremy.patch
Spel Jermy's naim wright
release_pages-speedup.patch
Reduced locking in release_pages()
queue-congestion.patch
Infrastructure for communicating request queue congestion to the VM
nonblocking-ext2-preread.patch
avoid ext2 inode prereads if the queue is congested
nonblocking-pdflush.patch
non-blocking writeback infrastructure, use it for pdflush
nonblocking-vm.patch
Non-blocking page reclaim
prepare_to_wait.patch
New sleep/wakeup API
vm-wakeups.patch
Use the faster wakeups in the VM and block layers
sync-helper.patch
Speed up sys_sync() against multiple spindles
slabasap.patch
Early and smarter shrinking of slabs
write-deadlock.patch
Fix the generic_file_write-from-same-mmapped-page deadlock
buddyinfo.patch
Add /proc/buddyinfo - stats on the free pages pool
free_area.patch
Remove struct free_area_struct and free_area_t, use `struct free_area'
per-node-kswapd.patch
Per-node kswapd instance
topology-api.patch
NUMA topology API
radix_tree_gang_lookup.patch
radix tree gang lookup
truncate_inode_pages.patch
truncate/invalidate_inode_pages rewrite
proc_vmstat.patch
Move the vm accounting out of /proc/stat
kswapd-reclaim-stats.patch
Add kswapd_steal to /proc/vmstat
iowait.patch
I/O wait statistics
tcp-wakeups.patch
Use fast wakeups in TCP/IPV4
swapoff-deadlock.patch
Fix a tmpfs swapoff deadlock
dirty-and-uptodate.patch
page state cleanup
shmem_rename.patch
shmem_rename() directory link count fix
dirent-size.patch
tmpfs: show a non-zero size for directories
tmpfs-trivia.patch
tmpfs: small fixlets
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Mon Sep 23 2002 - 22:00:16 EST