diff options
Diffstat (limited to 'fs/gfs2/bmap.c')
| -rw-r--r-- | fs/gfs2/bmap.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c index 86045d3577b7..131091520de6 100644 --- a/fs/gfs2/bmap.c +++ b/fs/gfs2/bmap.c @@ -963,12 +963,16 @@ static struct folio * gfs2_iomap_get_folio(struct iomap_iter *iter, loff_t pos, unsigned len) { struct inode *inode = iter->inode; + struct gfs2_inode *ip = GFS2_I(inode); unsigned int blockmask = i_blocksize(inode) - 1; struct gfs2_sbd *sdp = GFS2_SB(inode); unsigned int blocks; struct folio *folio; int status; + if (!gfs2_is_jdata(ip) && !gfs2_is_stuffed(ip)) + return iomap_get_folio(iter, pos, len); + blocks = ((pos & blockmask) + len + blockmask) >> inode->i_blkbits; status = gfs2_trans_begin(sdp, RES_DINODE + blocks, 0); if (status) @@ -987,7 +991,7 @@ static void gfs2_iomap_put_folio(struct inode *inode, loff_t pos, struct gfs2_inode *ip = GFS2_I(inode); struct gfs2_sbd *sdp = GFS2_SB(inode); - if (!gfs2_is_stuffed(ip)) + if (gfs2_is_jdata(ip) && !gfs2_is_stuffed(ip)) gfs2_trans_add_databufs(ip->i_gl, folio, offset_in_folio(folio, pos), copied); @@ -995,13 +999,14 @@ static void gfs2_iomap_put_folio(struct inode *inode, loff_t pos, folio_unlock(folio); folio_put(folio); - if (tr->tr_num_buf_new) - __mark_inode_dirty(inode, I_DIRTY_DATASYNC); - - gfs2_trans_end(sdp); + if (gfs2_is_jdata(ip) || gfs2_is_stuffed(ip)) { + if (tr->tr_num_buf_new) + __mark_inode_dirty(inode, I_DIRTY_DATASYNC); + gfs2_trans_end(sdp); + } } -static const struct iomap_folio_ops gfs2_iomap_folio_ops = { +const struct iomap_write_ops gfs2_iomap_write_ops = { .get_folio = gfs2_iomap_get_folio, .put_folio = gfs2_iomap_put_folio, }; @@ -1078,8 +1083,6 @@ static int gfs2_iomap_begin_write(struct inode *inode, loff_t pos, gfs2_trans_end(sdp); } - if (gfs2_is_stuffed(ip) || gfs2_is_jdata(ip)) - iomap->folio_ops = &gfs2_iomap_folio_ops; return 0; out_trans_end: @@ -1304,7 +1307,7 @@ static int gfs2_block_zero_range(struct inode *inode, loff_t from, loff_t length return 0; length = min(length, inode->i_size - from); return iomap_zero_range(inode, from, length, NULL, &gfs2_iomap_ops, - NULL); + &gfs2_iomap_write_ops, NULL); } #define GFS2_JTRUNC_REVOKES 8192 |