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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2020-07-09 20:54:58 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:08:42 +0300 |
| commit | 912bdf17a849990f7241e294e48629987553b94c (patch) | |
| tree | 2c4fe845f7e289602db6f598fb1fd7701c778ce1 /fs/bcachefs/opts.c | |
| parent | 0ba95acc4499c84156144316dfb08d68930cc1a9 (diff) | |
| download | linux-912bdf17a849990f7241e294e48629987553b94c.tar.xz | |
bcachefs: Fix short buffered writes
In the buffered write path, we have to check for short writes that write
to the full page, where the page wasn't UpToDate; when this happens, the
page is partly garbage, so we have to zero it out and revert that part
of the write.
This check was wrong - we reverted total from copied, but didn't revert
the iov_iter, probably also leading to corrupted writes.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/opts.c')
0 files changed, 0 insertions, 0 deletions