Jaegeuk Kim a4db59ac90 f2fs: expose main_blkaddr in sysfs ... Expose in /sys/fs/f2fs/<blockdev>/main_blkaddr the block address where the main area starts. This allows user mode programs to determine: - That pinned files that are made exclusively of fully allocated 2MB segments will never be unpinned by the file system. - Where the main area starts. This is required by programs that want to verify if a file is made exclusively of 2MB f2fs segments, the alignment boundary for segments starts at this address. Testing for 2MB alignment relative to the start of the device is incorrect, because for some filesystems main_blkaddr is not at a 2MB boundary relative to the start of the device. The entry will be used when validating reliable pinning file feature proposed by "f2fs: support aligned pinned file". Signed-off-by: Ramon Pantin <pantin@google.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>		2019-11-25 10:01:27 -08:00
..
caching	Documentation: Use "while" instead of "whilst"	2018-11-20 09:30:43 -07:00
cifs	various cifs/smb3 fixes (including for share deleted cases) and features including improved encrypted read performance, and various debugging improvements	2019-09-19 10:32:16 -07:00
configfs	configfs: fix wrong name of struct in documentation	2018-12-20 08:41:38 -07:00
ext4	Added new ext4 debugging ioctls to allow userspace to get information	2019-09-21 13:37:39 -07:00
nfs	docs: fs: convert docs without extension to ReST	2019-07-31 13:31:05 -06:00
9p.txt
adfs.txt
affs.txt
afs.txt	afs: Implement @sys substitution handling	2018-04-09 21:12:31 +01:00
api-summary.rst	docs: no structured comments in fs/file_table.c	2019-05-24 15:03:39 -06:00
autofs-mount-control.txt	autofs: update mount control expire desription with AUTOFS_EXP_FORCED	2019-05-14 19:52:50 -07:00
autofs.txt	autofs: add description of ignore pseudo mount option	2019-05-14 19:52:50 -07:00
automount-support.txt	autofs: use autofs instead of autofs4 in documentation	2018-06-07 17:34:39 -07:00
befs.txt
bfs.txt
btrfs.txt
ceph.txt	ceph: auto reconnect after blacklisted	2019-09-16 12:06:24 +02:00
coda.txt	coda: Fix typo in the struct CodaCred documentation	2019-07-30 14:19:41 -06:00
cramfs.txt
dax.txt	Documentation: filesystem: Convert xfs.txt to ReST	2019-07-15 09:15:09 -07:00
debugfs.txt	debugfs: make debugfs_create_u32_array() return void	2019-06-03 16:34:27 +02:00
devpts.txt
directory-locking.rst	docs: fs: convert docs without extension to ReST	2019-07-31 13:31:05 -06:00
dlmfs.txt
dnotify.txt
ecryptfs.txt
efivarfs.txt
erofs.txt	erofs: kill use_vmap module parameter	2019-09-05 20:10:09 +02:00
ext2.txt	doc: ext2: update description of quota options for ext2	2019-05-20 10:50:48 +02:00
ext3.txt
f2fs.txt	f2fs: expose main_blkaddr in sysfs	2019-11-25 10:01:27 -08:00
fiemap.txt
files.txt
fscrypt.rst	ext4 crypto: fix to check feature status before get policy	2019-08-31 10:00:29 -05:00
fsverity.rst	fs-verity: add a documentation file	2019-07-28 16:59:15 -07:00
fuse-io.txt
fuse.txt
gfs2-glocks.txt	GFS2: Minor improvements to comments and documentation	2018-04-12 10:07:51 -07:00
gfs2-uevents.txt
gfs2.txt
hfs.txt
hfsplus.txt
hpfs.txt
index.rst	add virtio-fs	2019-09-27 15:54:24 -07:00
inotify.txt
isofs.txt
journalling.rst	docs: Bring some order to filesystem documentation	2019-03-06 09:46:10 -07:00
locking.rst	docs: fs: convert docs without extension to ReST	2019-07-31 13:31:05 -06:00
locks.txt
mandatory-locking.txt	locks: print a warning when mount fails due to lack of "mand" support	2019-08-16 12:13:48 -04:00
mount_api.txt	vfs: Update mount API docs	2019-03-28 08:54:20 -07:00
nilfs2.txt
ntfs.txt
ocfs2-online-filecheck.txt
ocfs2.txt
omfs.txt
orangefs.txt
overlayfs.txt	ovl: fix regression caused by overlapping layers detection	2019-07-16 13:23:40 +02:00
path-lookup.rst	docs: Bring some order to filesystem documentation	2019-03-06 09:46:10 -07:00
path-lookup.txt
porting.rst	docs: fs: porting.rst: fix a broken reference to another doc	2019-07-31 14:30:23 -06:00
proc.txt	mm: thp: fix false negative of shmem vma's THP eligibility	2019-07-18 17:08:06 -07:00
qnx6.txt	Documentation: Use "while" instead of "whilst"	2018-11-20 09:30:43 -07:00
quota.txt
ramfs-rootfs-initramfs.txt	docs: early-userspace: move to driver-api guide	2019-07-15 11:03:01 -03:00
relay.txt	Documentation : Update relay function types	2018-07-10 15:11:00 -06:00
romfs.txt
seq_file.txt	fs/seq_file.c: simplify seq_file iteration code and interface	2018-08-17 16:20:28 -07:00
sharedsubtree.txt
splice.rst	docs: Bring some order to filesystem documentation	2019-03-06 09:46:10 -07:00
spufs.txt	Documentation: fix spelling mistake, EACCESS -> EACCES	2018-11-07 15:28:55 -07:00
squashfs.txt
sysfs-pci.txt
sysfs-tagging.txt
sysfs.txt	docs: driver-model: move it to the driver-api book	2019-07-15 11:03:02 -03:00
sysv-fs.txt
tmpfs.txt	docs: cgroup-v1: add it to the admin-guide book	2019-07-15 11:03:02 -03:00
ubifs-authentication.rst	docs: ubifs-authentication.md: convert to ReST	2019-07-31 13:25:22 -06:00
ubifs.txt	ubifs: Enable authentication support	2018-10-23 13:49:01 +02:00
udf.txt
vfat.txt
vfs.rst	docs: fs: convert docs without extension to ReST	2019-07-31 13:31:05 -06:00
virtiofs.rst	virtio-fs: add Documentation/filesystems/virtiofs.rst	2019-09-18 15:09:34 +02:00
xfs-delayed-logging-design.txt	Documentation: xfs: Fix typo	2019-06-07 11:42:20 -06:00
xfs-self-describing-metadata.txt	xfs: add struct xfs_mount pointer to struct xfs_buf	2019-06-28 19:27:29 -07:00