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| author | Amir Goldstein <amir73il@gmail.com> | 2011-03-21 05:59:02 +0300 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2011-03-21 05:59:02 +0300 |
| commit | d67d1218344009970ba0deb7eb15a3984518ddd0 (patch) | |
| tree | 323e3fb76bdff2481fa35ce3aa82699434dae743 /fs/ext4/ioctl.c | |
| parent | 537a03103c67c4688b1e8e6671ad119aec5e2efb (diff) | |
| download | linux-d67d1218344009970ba0deb7eb15a3984518ddd0.tar.xz | |
ext4: handle errors in ext4_clear_blocks()
Checking return code from ext4_journal_get_write_access() is important
with snapshots, because this function invokes COW, so may return new
errors, such as ENOSPC.
ext4_clear_blocks() now returns < 0 for fatal errors, in which case,
ext4_free_data() is aborted.
Signed-off-by: Amir Goldstein <amir73il@users.sf.net>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ioctl.c')
0 files changed, 0 insertions, 0 deletions