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| author |   Christoph Hellwig <hch@lst.de> | 2018-06-01 09:03:07 -0700 |
|---|---|---|
| committer |   Darrick J. Wong <darrick.wong@oracle.com> | 2018-06-01 18:37:32 -0700 |
| commit | 7ee66c03e40a570cbf641ff83c063f5209eb22b2 (patch) | |
| tree | 25d619f62359fb38ad774c6bf3cb369366a65102 /fs | |
| parent | iomap: fix the comment describing IOMAP_NOWAIT (diff) | |
| download | linux-dev-7ee66c03e40a570cbf641ff83c063f5209eb22b2.tar.xz linux-dev-7ee66c03e40a570cbf641ff83c063f5209eb22b2.zip | |
iomap: move IOMAP_F_BOUNDARY to gfs2
Just define a range of fs specific flags and use that in gfs2 instead of
exposing this internal flag globally.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/gfs2/bmap.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c index cbeedd3cfb36..8efa6297e19c 100644 --- a/fs/gfs2/bmap.c +++ b/fs/gfs2/bmap.c @@ -683,6 +683,8 @@ static void gfs2_stuffed_iomap(struct inode *inode, struct iomap *iomap) iomap->type = IOMAP_INLINE; } +#define IOMAP_F_GFS2_BOUNDARY IOMAP_F_PRIVATE + /** * gfs2_iomap_begin - Map blocks from an inode to disk blocks * @inode: The inode @@ -774,7 +776,7 @@ int gfs2_iomap_begin(struct inode *inode, loff_t pos, loff_t length, bh = mp.mp_bh[ip->i_height - 1]; len = gfs2_extent_length(bh->b_data, bh->b_size, ptr, lend - lblock, &eob); if (eob) - iomap->flags |= IOMAP_F_BOUNDARY; + iomap->flags |= IOMAP_F_GFS2_BOUNDARY; iomap->length = (u64)len << inode->i_blkbits; out_release: @@ -846,12 +848,12 @@ int gfs2_block_map(struct inode *inode, sector_t lblock, if (iomap.length > bh_map->b_size) { iomap.length = bh_map->b_size; - iomap.flags &= ~IOMAP_F_BOUNDARY; + iomap.flags &= ~IOMAP_F_GFS2_BOUNDARY; } if (iomap.addr != IOMAP_NULL_ADDR) map_bh(bh_map, inode->i_sb, iomap.addr >> inode->i_blkbits); bh_map->b_size = iomap.length; - if (iomap.flags & IOMAP_F_BOUNDARY) + if (iomap.flags & IOMAP_F_GFS2_BOUNDARY) set_buffer_boundary(bh_map); if (iomap.flags & IOMAP_F_NEW) set_buffer_new(bh_map); |