Allison Henderson 55f020db66 ext4: add flag to ext4_has_free_blocks ... This patch adds an allocation request flag to the ext4_has_free_blocks function which enables the use of reserved blocks. This will allow a punch hole to proceed even if the disk is full. Punching a hole may require additional blocks to first split the extents. Because ext4_has_free_blocks is a low level function, the flag needs to be passed down through several functions listed below: ext4_ext_insert_extent ext4_ext_create_new_leaf ext4_ext_grow_indepth ext4_ext_split ext4_ext_new_meta_block ext4_mb_new_blocks ext4_claim_free_blocks ext4_has_free_blocks [ext4 punch hole patch series 1/5 v7] Signed-off-by: Allison Henderson <achender@us.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Reviewed-by: Mingming Cao <cmm@us.ibm.com>		2011-05-25 07:41:26 -04:00
..
acl.c	userns: rename is_owner_or_cap to inode_owner_or_capable	2011-03-23 19:47:13 -07:00
acl.h	fs: provide rcu-walk aware permission i_ops	2011-01-07 17:50:29 +11:00
balloc.c	ext4: add flag to ext4_has_free_blocks	2011-05-25 07:41:26 -04:00
bitmap.c	ext4: Change unsigned long to unsigned int	2008-11-05 00:14:04 -05:00
block_validity.c	ext4: rename {exit,init}_ext4_*() to ext4_{exit,init}_*()	2010-10-27 21:30:14 -04:00
dir.c	ext4: Use ext4_error_file() to print the pathname to the corrupted inode	2011-01-10 12:10:55 -05:00
ext4_extents.h	ext4: drop ec_type from the ext4_ext_cache structure	2011-01-10 12:13:26 -05:00
ext4_jbd2.c	ext4: remove unneeded ext4_journal_get_undo_access	2011-05-09 10:58:45 -04:00
ext4_jbd2.h	ext4: remove unneeded ext4_journal_get_undo_access	2011-05-09 10:58:45 -04:00
ext4.h	ext4: add flag to ext4_has_free_blocks	2011-05-25 07:41:26 -04:00
extents.c	ext4: add flag to ext4_has_free_blocks	2011-05-25 07:41:26 -04:00
file.c	ext4: serialize unaligned asynchronous DIO	2011-02-12 08:17:34 -05:00
fsync.c	ext4: fix waiting and sending of a barrier in ext4_sync_file()	2011-05-24 12:00:54 -04:00
hash.c	ext4: Add support for non-native signed/unsigned htree hash algorithms	2008-10-28 13:21:44 -04:00
ialloc.c	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4	2011-03-25 09:57:41 -07:00
inode.c	ext4: add flag to ext4_has_free_blocks	2011-05-25 07:41:26 -04:00
ioctl.c	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4	2011-03-25 09:57:41 -07:00
Kconfig	ext4: Don't ask about supporting ext2/3 in ext4 if ext4 is not configured	2009-12-21 10:54:09 -05:00
Makefile	ext4: add support for multiple mount protection	2011-05-24 18:31:25 -04:00
mballoc.c	ext4: add flag to ext4_has_free_blocks	2011-05-25 07:41:26 -04:00
mballoc.h	ext4: remove alloc_semp	2011-05-09 21:52:36 -04:00
migrate.c	ext4: set extents flag when migrating file to use extents	2011-05-03 09:34:42 -04:00
mmp.c	ext4: add support for multiple mount protection	2011-05-24 18:31:25 -04:00
move_extent.c	ext4: clean up some wait_on_page_writeback calls	2011-05-18 13:53:20 -04:00
namei.c	ext4: don't dereference null pointer when make_indexed_dir() fails	2011-05-15 00:19:41 -04:00
page-io.c	ext4: don't set PageUptodate in ext4_end_bio()	2011-04-30 13:26:26 -04:00
resize.c	ext4: unify the ext4_handle_release_buffer() api	2011-03-20 22:57:02 -04:00
super.c	ext4: add support for multiple mount protection	2011-05-24 18:31:25 -04:00
symlink.c	ext4: symlink must be handled via filesystem specific operation	2010-05-16 02:00:00 -04:00
xattr_security.c	fs/vfs/security: pass last path component to LSM on inode creation	2011-02-01 11:12:29 -05:00
xattr_trusted.c	ext4: constify xattr_handler	2010-05-21 18:31:19 -04:00
xattr_user.c	ext4: constify xattr_handler	2010-05-21 18:31:19 -04:00
xattr.c	ext4: add flag to ext4_has_free_blocks	2011-05-25 07:41:26 -04:00
xattr.h	fs/vfs/security: pass last path component to LSM on inode creation	2011-02-01 11:12:29 -05:00