ext4: drop EXT4_EX_NOFREE_ON_ERR from rest of extents handling code

Browse source

Drop EXT4_EX_NOFREE_ON_ERR from ext4_ext_create_new_leaf(),
ext4_split_extent(), ext4_convert_unwritten_extents_endio().

This requires fixing all of their callers to potentially
ext4_ext_find_extent() to free the struct ext4_ext_path object in case
of an error, and there are interlocking dependencies all the way up to
ext4_ext_map_blocks(), ext4_swap_extents(), and
ext4_ext_remove_space().

Once this is done, we can drop the EXT4_EX_NOFREE_ON_ERR flag since it
is no longer necessary.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>

...

This commit is contained in:

Theodore Ts'o 2014-09-01 14:37:09 -04:00

parent 4f224b8b7b

commit dfe5080939

3 changed files with 59 additions and 58 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

fs/ext4/ext4.h

View file

112

fs/ext4/extents.c

View file

2

fs/ext4/migrate.c

View file