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| author |   Andreas Gruenbacher <agruenba@redhat.com> | 2018-06-04 07:56:51 -0500 |
|---|---|---|
| committer |   Bob Peterson <rpeterso@redhat.com> | 2018-06-04 07:56:51 -0500 |
| commit | 628e366df11c0a61487522ec1d4bca5c77fe9083 (patch) | |
| tree | fe32126aa08767b5621741b63b096af966604f9d /fs/gfs2/inode.c | |
| parent | gfs2: Remove ordered write mode handling from gfs2_trans_add_data (diff) | |
| download | linux-dev-628e366df11c0a61487522ec1d4bca5c77fe9083.tar.xz linux-dev-628e366df11c0a61487522ec1d4bca5c77fe9083.zip | |
gfs2: Iomap cleanups and improvements
Clean up gfs2_iomap_alloc and gfs2_iomap_get. Document how
gfs2_iomap_alloc works: it now needs to be called separately after
gfs2_iomap_get where necessary; this will be used later by iomap write.
Move gfs2_iomap_ops into bmap.c.
Introduce a new gfs2_iomap_get_alloc helper and use it in
fallocate_chunk: gfs2_iomap_begin will become unsuitable for fallocate
with proper iomap write support.
In gfs2_block_map and fallocate_chunk, zero-initialize struct iomap.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | fs/gfs2/inode.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 8700eb815638..feda55f67050 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -2006,10 +2006,6 @@ static int gfs2_getattr(const struct path *path, struct kstat *stat, return 0; } -const struct iomap_ops gfs2_iomap_ops = { - .iomap_begin = gfs2_iomap_begin, -}; - static int gfs2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, u64 start, u64 len) { |