kernel-fxtec-pro1x/fs/hfsplus
Vyacheslav Dubeyko 95e0d7dbb9 hfsplus: implement attributes file creation functionality
Implement functionality of creation AttributesFile metadata file on HFS+
volume in the case of absence of it.

It makes trying to open AttributesFile's B-tree during mount of HFS+
volume.  If HFS+ volume hasn't AttributesFile then a pointer on
AttributesFile's B-tree keeps as NULL.  Thereby, when it is discovered
absence of AttributesFile on HFS+ volume in the begin of xattr creation
operation then AttributesFile will be created.

The creation of AttributesFile will have success in the case of
availability (2 * clump) free blocks on HFS+ volume.  Otherwise,
creation operation is ended with error (-ENOSPC).

Signed-off-by: Vyacheslav Dubeyko <slava@dubeyko.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christoph Hellwig <hch@infradead.org>
Acked-by: Hin-Tak Leung <htl10@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-11-13 12:09:32 +09:00
..
acl.h hfsplus: add necessary declarations for POSIX ACLs support 2013-09-11 15:59:00 -07:00
attributes.c hfs/hfsplus: convert printks to pr_<level> 2013-04-30 17:04:05 -07:00
bfind.c hfs/hfsplus: convert printks to pr_<level> 2013-04-30 17:04:05 -07:00
bitmap.c hfsplus: remove duplicated message prefix in hfsplus_block_free() 2013-04-30 17:04:05 -07:00
bnode.c hfs/hfsplus: convert printks to pr_<level> 2013-04-30 17:04:05 -07:00
brec.c hfs/hfsplus: convert printks to pr_<level> 2013-04-30 17:04:05 -07:00
btree.c hfsplus: add metadata file's clump size calculation functionality 2013-11-13 12:09:32 +09:00
catalog.c hfs/hfsplus: convert printks to pr_<level> 2013-04-30 17:04:05 -07:00
dir.c hfsplus: integrate POSIX ACLs support into driver 2013-09-11 15:59:01 -07:00
extents.c hfsplus: add error propagation to __hfsplus_ext_write_extent() 2013-04-30 17:04:05 -07:00
hfsplus_fs.h hfsplus: implement attributes file creation functionality 2013-11-13 12:09:32 +09:00
hfsplus_raw.h hfsplus: implement attributes file's header node initialization code 2013-11-13 12:09:32 +09:00
inode.c truncate: drop 'oldsize' truncate_pagecache() parameter 2013-09-12 15:38:02 -07:00
ioctl.c hfsplus: add support of manipulation by attributes file 2013-02-27 19:10:10 -08:00
Kconfig hfsplus: add necessary declarations for POSIX ACLs support 2013-09-11 15:59:00 -07:00
Makefile hfsplus: integrate POSIX ACLs support into driver 2013-09-11 15:59:01 -07:00
options.c hfs/hfsplus: convert printks to pr_<level> 2013-04-30 17:04:05 -07:00
part_tbl.c
posix_acl.c hfsplus: implement POSIX ACLs support 2013-09-11 15:59:01 -07:00
super.c hfsplus: implement attributes file creation functionality 2013-11-13 12:09:32 +09:00
tables.c
unicode.c Don't pass inode to ->d_hash() and ->d_compare() 2013-06-29 12:57:36 +04:00
wrapper.c hfs/hfsplus: convert printks to pr_<level> 2013-04-30 17:04:05 -07:00
xattr.c hfsplus: implement attributes file creation functionality 2013-11-13 12:09:32 +09:00
xattr.h hfsplus: integrate POSIX ACLs support into driver 2013-09-11 15:59:01 -07:00
xattr_security.c hfsplus: integrate POSIX ACLs support into driver 2013-09-11 15:59:01 -07:00
xattr_trusted.c hfsplus: rework functionality of getting, setting and deleting of extended attributes 2013-02-27 19:10:10 -08:00
xattr_user.c hfsplus: rework functionality of getting, setting and deleting of extended attributes 2013-02-27 19:10:10 -08:00