| commit | 72d36d0529c6d9ee8b950c819508b1e344d8cc4f | [log] [tgz] |
|---|---|---|
| author | Andreas Gruenbacher <agruenba@redhat.com> | Fri Jul 12 15:57:52 2019 +0200 |
| committer | Andreas Gruenbacher <agruenba@redhat.com> | Fri Aug 09 17:00:50 2019 +0100 |
| tree | ab590c9a5ab67fd8b5869f98fa822c1ec8c053ff | |
| parent | 34aad20bc3fff3ce4e3fa8cb1d0265a1df5cded5 [diff] |
gfs2: Add support for IOMAP_ZERO Add support for the IOMAP_ZERO iomap operation so that iomap_zero_range will work as expected. In the IOMAP_ZERO case, the caller of iomap_zero_range is responsible for taking an exclusive glock on the inode, so we need no additional locking in gfs2_iomap_begin. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Reviewed-by: Bob Peterson <rpeterso@redhat.com>