diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2018-05-21 01:25:57 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-05-31 00:33:32 +0300 |
| commit | e292d7bc63c8f2adb3dfda27910e805f1b6557f9 (patch) | |
| tree | eafed9270a7b8ee9cf0c3ae01eb5e1fb186cf823 | |
| parent | 8ac9f7c1fd1d342e82ddf078425423b050652ba0 (diff) | |
| download | linux-e292d7bc63c8f2adb3dfda27910e805f1b6557f9.tar.xz | |
xfs: convert to bioset_init()/mempool_init()
Convert XFS to embedded bio sets.
Acked-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | fs/xfs/xfs_aops.c | 2 | ||||
| -rw-r--r-- | fs/xfs/xfs_aops.h | 2 | ||||
| -rw-r--r-- | fs/xfs/xfs_super.c | 11 |
3 files changed, 7 insertions, 8 deletions
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c index 0ab824f574ed..102463543db3 100644 --- a/fs/xfs/xfs_aops.c +++ b/fs/xfs/xfs_aops.c @@ -594,7 +594,7 @@ xfs_alloc_ioend( struct xfs_ioend *ioend; struct bio *bio; - bio = bio_alloc_bioset(GFP_NOFS, BIO_MAX_PAGES, xfs_ioend_bioset); + bio = bio_alloc_bioset(GFP_NOFS, BIO_MAX_PAGES, &xfs_ioend_bioset); xfs_init_bio_from_bh(bio, bh); ioend = container_of(bio, struct xfs_ioend, io_inline_bio); diff --git a/fs/xfs/xfs_aops.h b/fs/xfs/xfs_aops.h index 69346d460dfa..694c85b03813 100644 --- a/fs/xfs/xfs_aops.h +++ b/fs/xfs/xfs_aops.h @@ -18,7 +18,7 @@ #ifndef __XFS_AOPS_H__ #define __XFS_AOPS_H__ -extern struct bio_set *xfs_ioend_bioset; +extern struct bio_set xfs_ioend_bioset; /* * Types of I/O for bmap clustering and I/O completion tracking. diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index d71424052917..f643d76db516 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -63,7 +63,7 @@ #include <linux/parser.h> static const struct super_operations xfs_super_operations; -struct bio_set *xfs_ioend_bioset; +struct bio_set xfs_ioend_bioset; static struct kset *xfs_kset; /* top-level xfs sysfs dir */ #ifdef DEBUG @@ -1845,10 +1845,9 @@ MODULE_ALIAS_FS("xfs"); STATIC int __init xfs_init_zones(void) { - xfs_ioend_bioset = bioset_create(4 * MAX_BUF_PER_PAGE, + if (bioset_init(&xfs_ioend_bioset, 4 * MAX_BUF_PER_PAGE, offsetof(struct xfs_ioend, io_inline_bio), - BIOSET_NEED_BVECS); - if (!xfs_ioend_bioset) + BIOSET_NEED_BVECS)) goto out; xfs_log_ticket_zone = kmem_zone_init(sizeof(xlog_ticket_t), @@ -1997,7 +1996,7 @@ xfs_init_zones(void) out_destroy_log_ticket_zone: kmem_zone_destroy(xfs_log_ticket_zone); out_free_ioend_bioset: - bioset_free(xfs_ioend_bioset); + bioset_exit(&xfs_ioend_bioset); out: return -ENOMEM; } @@ -2029,7 +2028,7 @@ xfs_destroy_zones(void) kmem_zone_destroy(xfs_btree_cur_zone); kmem_zone_destroy(xfs_bmap_free_item_zone); kmem_zone_destroy(xfs_log_ticket_zone); - bioset_free(xfs_ioend_bioset); + bioset_exit(&xfs_ioend_bioset); } STATIC int __init |