diff options
Diffstat (limited to 'fs/gfs2')
| -rw-r--r-- | fs/gfs2/Kconfig | 1 | ||||
| -rw-r--r-- | fs/gfs2/bmap.c | 19 | ||||
| -rw-r--r-- | fs/gfs2/lops.c | 3 | ||||
| -rw-r--r-- | fs/gfs2/meta_io.c | 3 | ||||
| -rw-r--r-- | fs/gfs2/super.c | 12 |
5 files changed, 17 insertions, 21 deletions
diff --git a/fs/gfs2/Kconfig b/fs/gfs2/Kconfig index 3ed2b088dcfd..6a1e499543f5 100644 --- a/fs/gfs2/Kconfig +++ b/fs/gfs2/Kconfig @@ -1,6 +1,5 @@ config GFS2_FS tristate "GFS2 file system support" - depends on (64BIT || LBDAF) select FS_POSIX_ACL select CRC32 select LIBCRC32C diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c index 02b2646d84b3..2f9290f69610 100644 --- a/fs/gfs2/bmap.c +++ b/fs/gfs2/bmap.c @@ -710,7 +710,7 @@ static int gfs2_iomap_alloc(struct inode *inode, struct iomap *iomap, } if (n == 0) break; - /* Branching from existing tree */ + /* fall through - To branching from existing tree */ case ALLOC_GROW_DEPTH: if (i > 1 && i < mp->mp_fheight) gfs2_trans_add_meta(ip->i_gl, mp->mp_bh[i-1]); @@ -721,7 +721,7 @@ static int gfs2_iomap_alloc(struct inode *inode, struct iomap *iomap, state = ALLOC_DATA; if (n == 0) break; - /* Tree complete, adding data blocks */ + /* fall through - To tree complete, adding data blocks */ case ALLOC_DATA: BUG_ON(n > dblks); BUG_ON(mp->mp_bh[end_of_metadata] == NULL); @@ -965,15 +965,20 @@ static void gfs2_write_unlock(struct inode *inode) gfs2_glock_dq_uninit(&ip->i_gh); } -static void gfs2_iomap_journaled_page_done(struct inode *inode, loff_t pos, - unsigned copied, struct page *page, - struct iomap *iomap) +static void gfs2_iomap_page_done(struct inode *inode, loff_t pos, + unsigned copied, struct page *page, + struct iomap *iomap) { struct gfs2_inode *ip = GFS2_I(inode); - gfs2_page_add_databufs(ip, page, offset_in_page(pos), copied); + if (page) + gfs2_page_add_databufs(ip, page, offset_in_page(pos), copied); } +static const struct iomap_page_ops gfs2_iomap_page_ops = { + .page_done = gfs2_iomap_page_done, +}; + static int gfs2_iomap_begin_write(struct inode *inode, loff_t pos, loff_t length, unsigned flags, struct iomap *iomap, @@ -1051,7 +1056,7 @@ static int gfs2_iomap_begin_write(struct inode *inode, loff_t pos, } } if (!gfs2_is_stuffed(ip) && gfs2_is_jdata(ip)) - iomap->page_done = gfs2_iomap_journaled_page_done; + iomap->page_ops = &gfs2_iomap_page_ops; return 0; out_trans_end: diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c index 8722c60b11fe..6f09b5e3dd6e 100644 --- a/fs/gfs2/lops.c +++ b/fs/gfs2/lops.c @@ -207,7 +207,6 @@ static void gfs2_end_log_write(struct bio *bio) struct gfs2_sbd *sdp = bio->bi_private; struct bio_vec *bvec; struct page *page; - int i; struct bvec_iter_all iter_all; if (bio->bi_status) { @@ -216,7 +215,7 @@ static void gfs2_end_log_write(struct bio *bio) wake_up(&sdp->sd_logd_waitq); } - bio_for_each_segment_all(bvec, bio, i, iter_all) { + bio_for_each_segment_all(bvec, bio, iter_all) { page = bvec->bv_page; if (page_has_buffers(page)) gfs2_end_log_write_bh(sdp, bvec, bio->bi_status); diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c index 3201342404a7..ff86e1d4f8ff 100644 --- a/fs/gfs2/meta_io.c +++ b/fs/gfs2/meta_io.c @@ -189,10 +189,9 @@ struct buffer_head *gfs2_meta_new(struct gfs2_glock *gl, u64 blkno) static void gfs2_meta_read_endio(struct bio *bio) { struct bio_vec *bvec; - int i; struct bvec_iter_all iter_all; - bio_for_each_segment_all(bvec, bio, i, iter_all) { + bio_for_each_segment_all(bvec, bio, iter_all) { struct page *page = bvec->bv_page; struct buffer_head *bh = page_buffers(page); unsigned int len = bvec->bv_len; diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c index ca71163ff7cf..7b8d2306b3d3 100644 --- a/fs/gfs2/super.c +++ b/fs/gfs2/super.c @@ -1736,20 +1736,14 @@ static struct inode *gfs2_alloc_inode(struct super_block *sb) return &ip->i_inode; } -static void gfs2_i_callback(struct rcu_head *head) +static void gfs2_free_inode(struct inode *inode) { - struct inode *inode = container_of(head, struct inode, i_rcu); - kmem_cache_free(gfs2_inode_cachep, inode); -} - -static void gfs2_destroy_inode(struct inode *inode) -{ - call_rcu(&inode->i_rcu, gfs2_i_callback); + kmem_cache_free(gfs2_inode_cachep, GFS2_I(inode)); } const struct super_operations gfs2_super_ops = { .alloc_inode = gfs2_alloc_inode, - .destroy_inode = gfs2_destroy_inode, + .free_inode = gfs2_free_inode, .write_inode = gfs2_write_inode, .dirty_inode = gfs2_dirty_inode, .evict_inode = gfs2_evict_inode, |