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| author |   Ronnie Sahlberg <lsahlber@redhat.com> | 2020-01-17 11:45:02 +1000 |
|---|---|---|
| committer |   Steve French <stfrench@microsoft.com> | 2020-01-26 19:24:17 -0600 |
| commit | 8bd0d701445ef263a52968ced2854c3d35712695 (patch) | |
| tree | 1895bbc90fe00a0175dcecf3782459f848913049 /fs/cifs/dfs_cache.c | |
| parent | cifs: fix NULL dereference in match_prepath (diff) | |
| download | linux-dev-8bd0d701445ef263a52968ced2854c3d35712695.tar.xz linux-dev-8bd0d701445ef263a52968ced2854c3d35712695.zip | |
cifs: add support for fallocate mode 0 for non-sparse files
RHBZ 1336264
When we extend a file we must also force the size to be updated.
This fixes an issue with holetest in xfs-tests which performs the following
sequence :
1, create a new file
2, use fallocate mode==0 to populate the file
3, mmap the file
4, touch each page by reading the mmapped region.
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions