diff options
Diffstat (limited to 'fs/bio.c')
| -rw-r--r-- | fs/bio.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/bio.c b/fs/bio.c index 1f3bb501c262..8f1d2e815c96 100644 --- a/fs/bio.c +++ b/fs/bio.c @@ -1243,11 +1243,11 @@ static int __init init_bio(void) scale = 4; /* - * scale number of entries + * Limit number of entries reserved -- mempools are only used when + * the system is completely unable to allocate memory, so we only + * need enough to make progress. */ - bvec_pool_entries = megabytes * 2; - if (bvec_pool_entries > 256) - bvec_pool_entries = 256; + bvec_pool_entries = 1 + scale; fs_bio_set = bioset_create(BIO_POOL_SIZE, bvec_pool_entries, scale); if (!fs_bio_set) |