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authorLinus Torvalds <torvalds@linux-foundation.org>2021-02-28 22:23:38 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-02-28 22:23:38 +0300
commit3ab6608e66b16159c3a3c2d7015b9c11cd3396c1 (patch)
treea56fa037b1e82f100589760968d43145a521fd11 /fs/erofs
parent5695e51619745d4fe3ec2506a2f0cd982c5e27a4 (diff)
parent5f7136db82996089cdfb2939c7664b29e9da141d (diff)
downloadlinux-3ab6608e66b16159c3a3c2d7015b9c11cd3396c1.tar.xz
Merge tag 'block-5.12-2021-02-27' of git://git.kernel.dk/linux-block
Pull more block updates from Jens Axboe: "A few stragglers (and one due to me missing it originally), and fixes for changes in this merge window mostly. In particular: - blktrace cleanups (Chaitanya, Greg) - Kill dead blk_pm_* functions (Bart) - Fixes for the bio alloc changes (Christoph) - Fix for the partition changes (Christoph, Ming) - Fix for turning off iopoll with polled IO inflight (Jeffle) - nbd disconnect fix (Josef) - loop fsync error fix (Mauricio) - kyber update depth fix (Yang) - max_sectors alignment fix (Mikulas) - Add bio_max_segs helper (Matthew)" * tag 'block-5.12-2021-02-27' of git://git.kernel.dk/linux-block: (21 commits) block: Add bio_max_segs blktrace: fix documentation for blk_fill_rw() block: memory allocations in bounce_clone_bio must not fail block: remove the gfp_mask argument to bounce_clone_bio block: fix bounce_clone_bio for passthrough bios block-crypto-fallback: use a bio_set for splitting bios block: fix logging on capacity change blk-settings: align max_sectors on "logical_block_size" boundary block: reopen the device in blkdev_reread_part block: don't skip empty device in in disk_uevent blktrace: remove debugfs file dentries from struct blk_trace nbd: handle device refs for DESTROY_ON_DISCONNECT properly kyber: introduce kyber_depth_updated() loop: fix I/O error on fsync() in detached loop devices block: fix potential IO hang when turning off io_poll block: get rid of the trace rq insert wrapper blktrace: fix blk_rq_merge documentation blktrace: fix blk_rq_issue documentation blktrace: add blk_fill_rwbs documentation comment block: remove superfluous param in blk_fill_rwbs() ...
Diffstat (limited to 'fs/erofs')
-rw-r--r--fs/erofs/data.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/erofs/data.c b/fs/erofs/data.c
index ea4f693bee22..f88851c5c250 100644
--- a/fs/erofs/data.c
+++ b/fs/erofs/data.c
@@ -215,10 +215,8 @@ submit_bio_retry:
/* max # of continuous pages */
if (nblocks > DIV_ROUND_UP(map.m_plen, PAGE_SIZE))
nblocks = DIV_ROUND_UP(map.m_plen, PAGE_SIZE);
- if (nblocks > BIO_MAX_PAGES)
- nblocks = BIO_MAX_PAGES;
- bio = bio_alloc(GFP_NOIO, nblocks);
+ bio = bio_alloc(GFP_NOIO, bio_max_segs(nblocks));
bio->bi_end_io = erofs_readendio;
bio_set_dev(bio, sb->s_bdev);