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| author | Ming Lei <ming.lei@redhat.com> | 2019-02-15 19:13:19 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-02-15 08:40:11 -0700 |
| commit | 6dc4f100c175dd0511ae8674786e7c9006cdfbfa (patch) | |
| tree | b8e5204ca6eec1275187496f2d6c069643e478dc /fs/xfs/xfs_aops.c | |
| parent | 2e1f4f4d2481d8bf111904c3e45fc0c4c94bf76e (diff) | |
| download | linux-6dc4f100c175dd0511ae8674786e7c9006cdfbfa.tar.gz | |
block: allow bio_for_each_segment_all() to iterate over multi-page bvec
This patch introduces one extra iterator variable to bio_for_each_segment_all(), then we can allow bio_for_each_segment_all() to iterate over multi-page bvec. Given it is just one mechannical & simple change on all bio_for_each_segment_all() users, this patch does tree-wide change in one single patch, so that we can avoid to use a temporary helper for this conversion. Reviewed-by: Omar Sandoval <osandov@fb.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/xfs/xfs_aops.c')
| -rw-r--r-- | fs/xfs/xfs_aops.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c index 338b9d9984e0..1f1829e506e8 100644 --- a/fs/xfs/xfs_aops.c +++ b/fs/xfs/xfs_aops.c @@ -62,7 +62,7 @@ xfs_find_daxdev_for_inode( static void xfs_finish_page_writeback( struct inode *inode, - struct bio_vec *bvec, + struct bio_vec *bvec, int error) { struct iomap_page *iop = to_iomap_page(bvec->bv_page); @@ -98,6 +98,7 @@ xfs_destroy_ioend( for (bio = &ioend->io_inline_bio; bio; bio = next) { struct bio_vec *bvec; int i; + struct bvec_iter_all iter_all; /* * For the last bio, bi_private points to the ioend, so we @@ -109,7 +110,7 @@ xfs_destroy_ioend( next = bio->bi_private; /* walk each page on bio, ending page IO on them */ - bio_for_each_segment_all(bvec, bio, i) + bio_for_each_segment_all(bvec, bio, i, iter_all) xfs_finish_page_writeback(inode, bvec, error); bio_put(bio); } |