linux/fs/ext4
Goldwyn Rodrigues 728fbc0e10 ext4: nowait aio support
Return EAGAIN if any of the following checks fail for direct I/O:
  + i_rwsem is lockable
  + Writing beyond end of file (will trigger allocation)
  + Blocks are not allocated at the write location

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2017-06-20 07:12:03 -06:00
..
Kconfig
Makefile ext4: support GETFSMAP ioctls 2017-04-30 00:36:53 -04:00
acl.c ext4: fix quota charging for shared xattr blocks 2017-05-24 18:24:07 -04:00
acl.h
balloc.c
bitmap.c
block_validity.c
dir.c
ext4.h ext4: remove unused d_name argument from ext4_search_dir() et al. 2017-05-24 18:10:49 -04:00
ext4_extents.h
ext4_jbd2.c
ext4_jbd2.h
extents.c ext4: fix fdatasync(2) after extent manipulation operations 2017-05-29 13:24:55 -04:00
extents_status.c
extents_status.h
file.c ext4: nowait aio support 2017-06-20 07:12:03 -06:00
fsmap.c ext4: support GETFSMAP ioctls 2017-04-30 00:36:53 -04:00
fsmap.h ext4: support GETFSMAP ioctls 2017-04-30 00:36:53 -04:00
fsync.c
hash.c
ialloc.c ext4: inherit encryption xattr before other xattrs 2017-05-02 00:49:54 -04:00
indirect.c
inline.c ext4: remove unused d_name argument from ext4_search_dir() et al. 2017-05-24 18:10:49 -04:00
inode.c ext4: fix fdatasync(2) after extent manipulation operations 2017-05-29 13:24:55 -04:00
ioctl.c Add GETFSMAP support; some performance improvements for very large 2017-05-08 11:30:05 -07:00
mballoc.c ext4: handle the rest of ext4_mb_load_buddy() ENOMEM errors 2017-05-21 22:35:23 -04:00
mballoc.h ext4: support GETFSMAP ioctls 2017-04-30 00:36:53 -04:00
migrate.c
mmp.c
move_extent.c
namei.c ext4: remove unused d_name argument from ext4_search_dir() et al. 2017-05-24 18:10:49 -04:00
page-io.c block: switch bios to blk_status_t 2017-06-09 09:27:32 -06:00
readpage.c block: switch bios to blk_status_t 2017-06-09 09:27:32 -06:00
resize.c
super.c Merge branch 'uuid-types' of bombadil.infradead.org:public_git/uuid into nvme-base 2017-06-13 11:45:14 +02:00
symlink.c
sysfs.c ext4: constify static data that is never modified 2017-04-29 23:47:50 -04:00
truncate.h
xattr.c ext4: fix quota charging for shared xattr blocks 2017-05-24 18:24:07 -04:00
xattr.h
xattr_security.c
xattr_trusted.c
xattr_user.c