diff options
| author |   Thomas Gleixner <tglx@linutronix.de> | 2021-09-11 00:38:47 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2021-09-11 00:38:47 +0200 |
| commit | c2f4954c2d3fc4f77b46c67585e17a58df4ba8e4 (patch) | |
| tree | 533a2077028e02a851e51ad509a0aa3a9107999f /fs/ext4/balloc.c | |
| parent | drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION() (diff) | |
| parent | Merge tag 'acpi-5.15-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm (diff) | |
| download | linux-dev-c2f4954c2d3fc4f77b46c67585e17a58df4ba8e4.tar.xz linux-dev-c2f4954c2d3fc4f77b46c67585e17a58df4ba8e4.zip | |
Merge branch 'linus' into smp/urgent
Ensure that all usage sites of get/put_online_cpus() except for the
struggler in drivers/thermal are gone. So the last user and the deprecated
inlines can be removed.
Diffstat (limited to 'fs/ext4/balloc.c')
| -rw-r--r-- | fs/ext4/balloc.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c index 9dc6e74b265c..a0fb0c4bdc7c 100644 --- a/fs/ext4/balloc.c +++ b/fs/ext4/balloc.c @@ -652,8 +652,14 @@ int ext4_should_retry_alloc(struct super_block *sb, int *retries) * possible we just missed a transaction commit that did so */ smp_mb(); - if (sbi->s_mb_free_pending == 0) + if (sbi->s_mb_free_pending == 0) { + if (test_opt(sb, DISCARD)) { + atomic_inc(&sbi->s_retry_alloc_pending); + flush_work(&sbi->s_discard_work); + atomic_dec(&sbi->s_retry_alloc_pending); + } return ext4_has_free_clusters(sbi, 1, 0); + } /* * it's possible we've just missed a transaction commit here, |