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alistair23-linux/fs/ext4
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Theodore Ts'o 0aa060000e ext4: teach ext4_ext_truncate() about the bigalloc feature 
When we are truncating (as opposed unlinking) a file, we need to worry
about partial truncates of a file, especially in the light of sparse
files.  The changes here make sure that arbitrary truncates of sparse
files works correctly.  Yeah, it's messy.

Note that these functions will need to be revisted when the punch
ioctl is integrated --- in fact this commit will probably have merge
conflicts with the punch changes which Allison Henders and the IBM LTC
have been working on.  I will need to fix this up when either patch
hits mainline.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2011-09-09 18:54:51 -04:00
..
acl.c switch posix_acl_equiv_mode() to umode_t * 2011-08-01 02:10:06 -04:00
acl.h fs: take the ACL checks to common code 2011-07-25 14:30:23 -04:00
balloc.c ext4: convert block group-relative offsets to use clusters 2011-09-09 18:46:51 -04:00
bitmap.c ext4: Change unsigned long to unsigned int 2008-11-05 00:14:04 -05:00
block_validity.c ext4: move ext4_ind_* functions from inode.c to indirect.c 2011-06-27 19:40:50 -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.h ext4: teach ext4_free_blocks() about bigalloc and clusters 2011-09-09 18:50:51 -04:00
ext4_extents.h ext4: use FIEMAP_EXTENT_LAST flag for last extent in fiemap 2011-06-06 00:06:52 -04:00
ext4_jbd2.c jbd2: add debugging information to jbd2_journal_dirty_metadata() 2011-09-04 10:18:14 -04:00
ext4_jbd2.h ext4: Fix ext4_should_writeback_data() for no-journal mode 2011-08-13 11:25:18 -04:00
extents.c ext4: teach ext4_ext_truncate() about the bigalloc feature 2011-09-09 18:54:51 -04:00
file.c fs: take the ACL checks to common code 2011-07-25 14:30:23 -04:00
fsync.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 2011-08-01 13:56:03 -10:00
hash.c ext4: Add support for non-native signed/unsigned htree hash algorithms 2008-10-28 13:21:44 -04:00
ialloc.c ext4: split out ext4_free_blocks_after_init() 2011-09-09 18:42:51 -04:00
indirect.c ext4: enforce bigalloc restrictions (e.g., no online resizing, etc.) 2011-09-09 18:36:51 -04:00
inode.c ext4: enforce bigalloc restrictions (e.g., no online resizing, etc.) 2011-09-09 18:36:51 -04:00
ioctl.c ext4: enforce bigalloc restrictions (e.g., no online resizing, etc.) 2011-09-09 18:36:51 -04:00
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: move ext4_ind_* functions from inode.c to indirect.c 2011-06-27 19:40:50 -04:00
mballoc.c ext4: teach ext4_free_blocks() about bigalloc and clusters 2011-09-09 18:50:51 -04:00
mballoc.h ext4: teach ext4_free_blocks() about bigalloc and clusters 2011-09-09 18:50:51 -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: Fix max file size and logical block counting of extent format file 2011-06-06 00:05:17 -04:00
namei.c ext4: call ext4_handle_dirty_metadata with correct inode in ext4_dx_add_entry 2011-08-31 12:02:51 -04:00
page-io.c ext4: remove i_mutex lock in ext4_evict_inode to fix lockdep complaining 2011-08-31 11:50:51 -04:00
resize.c ext4: use ext4_kvzalloc()/ext4_kvmalloc() for s_group_desc and s_group_info 2011-08-01 08:45:38 -04:00
super.c ext4: enforce bigalloc restrictions (e.g., no online resizing, etc.) 2011-09-09 18:36:51 -04:00
symlink.c ext4: symlink must be handled via filesystem specific operation 2010-05-16 02:00:00 -04:00
truncate.h ext4: move common truncate functions to header file 2011-06-27 19:16:04 -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
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