On 03/15/2010 07:25 PM, Theodore Ts'o wrote: > 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(-) Thanks for looking at this. Jayson -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
