original_kernel/fs
Ryusuke Konishi 30c25be71f nilfs2: return EBUSY against delete request on snapshot
This helps userland programs like the rmcp command to distinguish
error codes returned against a checkpoint removal request.

Previously -EPERM was returned, and not discriminable from real
permission errors.  This also allows removal of the latest checkpoint
because the deletion leads to create a new checkpoint, and thus it's
harmless for the filesystem.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
2009-06-10 23:41:12 +09:00
..
9p
adfs
affs
afs
autofs
autofs4
befs
bfs
btrfs
cachefiles
cifs
coda
configfs
cramfs
debugfs
devpts
dlm
ecryptfs
efs
exofs
exportfs
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ext3
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fat
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fscache
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gfs2
hfs
hfsplus
hostfs
hpfs
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hugetlbfs
isofs
jbd
jbd2
jffs2
jfs
lockd
minix
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nfs
nfs_common
nfsd
nilfs2 nilfs2: return EBUSY against delete request on snapshot 2009-06-10 23:41:12 +09:00
nls
notify
ntfs
ocfs2
omfs
openpromfs
partitions
proc
qnx4
quota
ramfs
reiserfs
romfs
smbfs
squashfs
sysfs
sysv
ubifs
udf
ufs
xfs
Kconfig
Kconfig.binfmt
Makefile
aio.c
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf.c
binfmt_elf_fdpic.c
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
binfmt_som.c
bio-integrity.c
bio.c
block_dev.c
buffer.c
char_dev.c
compat.c
compat_binfmt_elf.c
compat_ioctl.c
dcache.c
dcookies.c
direct-io.c
drop_caches.c
eventfd.c
eventpoll.c
exec.c
fcntl.c
fifo.c
file.c
file_table.c
filesystems.c
fs-writeback.c
fs_struct.c
generic_acl.c
inode.c
internal.h
ioctl.c
ioprio.c
libfs.c
locks.c
mbcache.c
mpage.c
namei.c
namespace.c
nfsctl.c
no-block.c
open.c
pipe.c
pnode.c
pnode.h
posix_acl.c
read_write.c
read_write.h
readdir.c
select.c
seq_file.c
signalfd.c
splice.c
stack.c
stat.c
super.c
sync.c
timerfd.c
utimes.c
xattr.c
xattr_acl.c