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Add abd_cache_reap_now for abd_chunk_cache users 

Apparently missed in the initial port integration was
the need to reap the abd_chunk_cache on FreeBSD. This
change addresses that oversight.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
Closes #10474
This commit is contained in:
Matthew Macy 2020-06-17 21:44:13 -07:00 committed by GitHub
parent 4458157bee
commit 7564073ed6
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 13 additions and 0 deletions
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1
include/sys/abd.h
View File

@ -59,6 +59,7 @@ abd_t *abd_get_offset(abd_t *, size_t);
abd_t *abd_get_offset_size(abd_t *, size_t, size_t);
abd_t *abd_get_zeros(size_t);
abd_t *abd_get_from_buf(void *, size_t);
void abd_cache_reap_now(void);
/*
* Conversion to and from a normal buffer

6
module/os/freebsd/zfs/abd_os.c
View File

@ -488,3 +488,9 @@ abd_iter_unmap(struct abd_iter *aiter)
aiter->iter_mapaddr = NULL;
aiter->iter_mapsize = 0;
}
void
abd_cache_reap_now(void)
{
kmem_cache_reap_soon(abd_chunk_cache);
}

5
module/os/linux/zfs/abd_os.c
View File

@ -920,6 +920,11 @@ abd_iter_unmap(struct abd_iter *aiter)
aiter->iter_mapsize = 0;
}
void
abd_cache_reap_now(void)
{
}
#if defined(_KERNEL)
/*
* bio_nr_pages for ABD.

1
module/zfs/arc.c
View File

@ -4678,6 +4678,7 @@ arc_kmem_reap_soon(void)
kmem_cache_reap_now(hdr_full_cache);
kmem_cache_reap_now(hdr_l2only_cache);
kmem_cache_reap_now(zfs_btree_leaf_cache);
abd_cache_reap_now();
if (zio_arena != NULL) {
/*