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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2020-08-24 16:05:04 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2020-08-24 16:25:05 -0400 |
| commit | cd9892e543845e045142ed29e4a5a9ce446a205e (patch) | |
| tree | 1556289a5366d5cdfff32f9669cf748e39ed5063 /libbcachefs/compress.c | |
| parent | 21ade396535e51503511f42ea06d58e25c0646c5 (diff) | |
Update bcachefs sources to 10ab39f2fa bcachefs: Improvements to the journal read error paths
Diffstat (limited to 'libbcachefs/compress.c')
| -rw-r--r-- | libbcachefs/compress.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/libbcachefs/compress.c b/libbcachefs/compress.c index 3d75527d..b50d2b0d 100644 --- a/libbcachefs/compress.c +++ b/libbcachefs/compress.c @@ -7,7 +7,6 @@ #include "super-io.h" #include <linux/lz4.h> -#include <linux/sched/mm.h> #include <linux/zlib.h> #include <linux/zstd.h> @@ -64,7 +63,7 @@ static struct bbuf __bio_map_or_bounce(struct bch_fs *c, struct bio *bio, struct bbuf ret; struct bio_vec bv; struct bvec_iter iter; - unsigned nr_pages = 0, flags; + unsigned nr_pages = 0; struct page *stack_pages[16]; struct page **pages = NULL; void *data; @@ -104,10 +103,7 @@ static struct bbuf __bio_map_or_bounce(struct bch_fs *c, struct bio *bio, __bio_for_each_segment(bv, bio, iter, start) pages[nr_pages++] = bv.bv_page; - flags = memalloc_nofs_save(); data = vmap(pages, nr_pages, VM_MAP, PAGE_KERNEL); - memalloc_nofs_restore(flags); - if (pages != stack_pages) kfree(pages); |