Mingming Cao 0031462b5b ext4: Split uninitialized extents for direct I/O ... When writing into an unitialized extent via direct I/O, and the direct I/O doesn't exactly cover the unitialized extent, split the extent into uninitialized and initialized extents before submitting the I/O. This avoids needing to deal with an ENOSPC error in the end_io callback that gets used for direct I/O. When the IO is complete, the written extent will be marked as initialized. Singed-Off-By: Mingming Cao <cmm@us.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>		2009-09-28 15:49:08 -04:00
..
acl.c	ext[234]: move over to 'check_acl' permission model	2009-09-08 11:09:04 -07:00
acl.h	ext[234]: move over to 'check_acl' permission model	2009-09-08 11:09:04 -07:00
balloc.c	ext4: open-code ext4_mb_update_group_info	2009-08-17 23:51:29 -04:00
bitmap.c
block_validity.c	ext4: Add a comprehensive block validity check to ext4_get_blocks()	2009-05-17 15:38:01 -04:00
dir.c	ext4: Define a new set of flags for ext4_get_blocks()	2009-05-14 00:58:52 -04:00
ext4_extents.h	ext4: Split uninitialized extents for direct I/O	2009-09-28 15:49:08 -04:00
ext4_jbd2.c	ext4: Assure that metadata blocks are written during fsync in no journal mode	2009-09-12 13:41:55 -04:00
ext4_jbd2.h	ext4: Fix buffer head reference leak in no-journal mode	2009-07-13 09:07:20 -04:00
ext4.h	ext4: Split uninitialized extents for direct I/O	2009-09-28 15:49:08 -04:00
extents.c	ext4: Split uninitialized extents for direct I/O	2009-09-28 15:49:08 -04:00
file.c	ext4: Remove syncing logic from ext4_file_write	2009-09-14 17:08:16 +02:00
fsync.c	ext4: Assure that metadata blocks are written during fsync in no journal mode	2009-09-12 13:41:55 -04:00
hash.c
ialloc.c	ext4: fix build warning when EXT4FS_DEBUG is on	2009-07-27 21:44:40 -04:00
inode.c	ext4: Split uninitialized extents for direct I/O	2009-09-28 15:49:08 -04:00
ioctl.c	ext4: Return exchanged blocks count to user space in failure	2009-09-05 22:46:29 -04:00
Kconfig	ext4: Add configurable run-time mballoc debugging	2009-09-18 13:38:55 -04:00
Makefile	ext4: online defrag -- Add EXT4_IOC_MOVE_EXT ioctl	2009-06-17 19:24:03 -04:00
mballoc.c	ext4: Fix hueristic which avoids group preallocation for closed files	2009-09-28 00:06:20 -04:00
mballoc.h	ext4: use ext4_grpblk_t more extensively	2009-08-25 22:36:45 -04:00
migrate.c	ext4: Split uninitialized extents for direct I/O	2009-09-28 15:49:08 -04:00
move_extent.c	ext4: Split uninitialized extents for direct I/O	2009-09-28 15:49:08 -04:00
namei.c	ext4: Always set dx_node's fake_dirent explicitly.	2009-09-10 23:16:07 -04:00
resize.c	ext4: Clarify the locking details in mballoc	2009-09-09 23:50:17 -04:00
super.c	ext4: Adjust ext4_da_writepages() to write out larger contiguous chunks	2009-09-29 13:31:31 -04:00
symlink.c
xattr_security.c
xattr_trusted.c
xattr_user.c
xattr.c	ext4: limit block allocations for indirect-block files to < 2^32	2009-09-16 14:45:10 -04:00
xattr.h