Theodore Ts'o 78aaced340 ext4: don't lock the next page in write_cache_pages if not needed ... If we have accumulated a contiguous region of memory to be written out, and the next page can added to this region, don't bother locking (and then unlocking the page) before writing out the memory. In the unlikely event that the next page was being written back by some other CPU, we can also skip waiting that page to finish writeback. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>		2011-02-26 14:09:14 -05:00
..
acl.c	ext2,3,4: provide simple rcu-walk ACL implementation	2011-01-07 17:50:30 +11:00
acl.h	fs: provide rcu-walk aware permission i_ops	2011-01-07 17:50:29 +11:00
balloc.c	ext4: replace i_delalloc_reserved_flag with EXT4_STATE_DELALLOC_RESERVED	2011-01-10 12:12:36 -05:00
bitmap.c
block_validity.c	ext4: rename {exit,init}_ext4_*() to ext4_{exit,init}_*()	2010-10-27 21:30:14 -04:00
dir.c	ext4: Use ext4_error_file() to print the pathname to the corrupted inode	2011-01-10 12:10:55 -05:00
ext4_extents.h	ext4: drop ec_type from the ext4_ext_cache structure	2011-01-10 12:13:26 -05:00
ext4_jbd2.c	ext4: Pass line numbers to ext4_error() and friends	2010-07-27 11:56:40 -04:00
ext4_jbd2.h	ext4: dynamically allocate the jbd2_inode in ext4_inode_info as necessary	2011-01-10 12:29:43 -05:00
ext4.h	ext4: serialize unaligned asynchronous DIO	2011-02-12 08:17:34 -05:00
extents.c	ext4: Fix sparse warning: Using plain integer as NULL pointer	2011-02-21 21:01:42 -05:00
file.c	ext4: serialize unaligned asynchronous DIO	2011-02-12 08:17:34 -05:00
fsync.c	ext4: flush the i_completed_io_list during ext4_truncate	2011-01-10 12:47:05 -05:00
hash.c
ialloc.c	ext4: Fix sparse warning: Using plain integer as NULL pointer	2011-02-21 21:01:42 -05:00
inode.c	ext4: don't lock the next page in write_cache_pages if not needed	2011-02-26 14:09:14 -05:00
ioctl.c	ext4: Adjust minlen with discard_granularity in the FITRIM ioctl	2011-02-23 17:49:51 -05:00
Kconfig
Makefile	ext4: use bio layer instead of buffer layer in mpage_da_submit_io	2010-10-27 21:30:10 -04:00
mballoc.c	ext4: mballoc: don't replace the current preallocation group unnecessarily	2011-02-24 14:10:05 -05:00
mballoc.h	ext4: clarify description of ac_g_ex in struct ext4_allocation_context	2011-02-24 14:10:00 -05:00
migrate.c	ext4: Fix sparse warning: Using plain integer as NULL pointer	2011-02-21 21:01:42 -05:00
move_extent.c	ext4: rename {ext,idx}_pblock and inline small extent functions	2010-10-27 21:30:14 -04:00
namei.c	ext4: add error checking to calls to ext4_handle_dirty_metadata()	2011-01-10 12:46:59 -05:00
page-io.c	ext4: Fix sparse warning: Using plain integer as NULL pointer	2011-02-21 21:01:42 -05:00
resize.c	ext4: fix compile warnings with EXT4FS_DEBUG enabled	2011-02-21 20:39:58 -05:00
super.c	ext4: enable mblk_io_submit by default	2011-02-26 13:53:09 -05:00
symlink.c
xattr_security.c
xattr_trusted.c
xattr_user.c
xattr.c	ext4: Fix sparse warning: Using plain integer as NULL pointer	2011-02-21 21:01:42 -05:00
xattr.h	ext4: fix compile with CONFIG_EXT4_FS_XATTR disabled	2010-10-28 09:29:17 -07:00