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Merge tag 'md-6.8-20240126' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into block-6.8

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Pull MD fix from Song:

"This change fixes a RCU warning."

* tag 'md-6.8-20240126' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md:
  md: fix a suspicious RCU usage warning
This commit is contained in:
Jens Axboe 2024-01-25 17:03:54 -07:00
commit 5af2c3f44e
1 changed files with 1 additions and 1 deletions
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2
drivers/md/raid1.c
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@ -2262,7 +2262,7 @@ static void fix_read_error(struct r1conf *conf, struct r1bio *r1_bio)
int sectors = r1_bio->sectors; int sectors = r1_bio->sectors;
int read_disk = r1_bio->read_disk; int read_disk = r1_bio->read_disk;
struct mddev *mddev = conf->mddev; struct mddev *mddev = conf->mddev;
struct md_rdev *rdev = rcu_dereference(conf->mirrors[read_disk].rdev); struct md_rdev *rdev = conf->mirrors[read_disk].rdev;
if (exceed_read_errors(mddev, rdev)) { if (exceed_read_errors(mddev, rdev)) {
r1_bio->bios[r1_bio->read_disk] = IO_BLOCKED; r1_bio->bios[r1_bio->read_disk] = IO_BLOCKED;