diff options
| author | Theodore Ts'o <tytso@mit.edu> | 2013-07-15 00:09:37 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2013-07-15 00:09:37 -0400 |
| commit | c8e15130e1636f68d5165aa2605b8e9cba0f644c (patch) | |
| tree | 63136907d8f8c602a0ddfd9cc8861a05531d74d7 /fs/ext4/extents_status.c | |
| parent | 8acd5e9b1217e58a57124d9e225afa12efeae20d (diff) | |
| download | linux-c8e15130e1636f68d5165aa2605b8e9cba0f644c.tar.gz linux-c8e15130e1636f68d5165aa2605b8e9cba0f644c.tar.bz2 linux-c8e15130e1636f68d5165aa2605b8e9cba0f644c.zip | |
ext4: simplify calculation of blocks to free on error
In ext4_ext_map_blocks(), if we have successfully allocated the data
blocks, but then run into trouble inserting the extent into the extent
tree, most likely due to an ENOSPC condition, determine the arguments
to ext4_free_blocks() in a simpler way which is easier to prove to be
correct.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/extents_status.c')
0 files changed, 0 insertions, 0 deletions