These are the patches backported by Jayson R. King. I've eyeballed
them, and run them through a xfsqa test run, and they look good to me.
Greg, please apply them to the 2.6.27 kernel.
- Ted
Aneesh Kumar K.V (10):
ext4: invalidate pages if delalloc block allocation fails.
ext4: Make sure all the block allocation paths reserve blocks
ext4: Add percpu dirty block accounting.
ext4: Retry block reservation
ext4: Retry block allocation if we have free blocks left
ext4: Use tag dirty lookup during mpage_da_submit_io
vfs: Remove the range_cont writeback mode.
vfs: Add no_nrwrite_index_update writeback control flag
ext4: Fix file fragmentation during large file write.
ext4: Implement range_cyclic in ext4_da_writepages instead of
write_cache_pages
Mingming Cao (1):
percpu counter: clean up percpu_counter_sum_and_set()
fs/ext4/balloc.c | 88 +++++++++---
fs/ext4/ext4.h | 13 ++
fs/ext4/ext4_sb.h | 1 +
fs/ext4/inode.c | 314 ++++++++++++++++++++++++++++------------
fs/ext4/mballoc.c | 39 +++--
fs/ext4/super.c | 8 +-
include/linux/percpu_counter.h | 12 +-
include/linux/writeback.h | 10 +-
lib/percpu_counter.c | 8 +-
mm/page-writeback.c | 16 +-
10 files changed, 360 insertions(+), 149 deletions(-)
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