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NFSD: Using min/max/min_t/max_t for calculate

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Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Kinglong Mee
2014-06-10 18:08:19 +08:00
committed by J. Bruce Fields
parent a497c3ba1d
commit 3c7aa15d20
8 changed files with 31 additions and 64 deletions
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3
fs/nfsd/vfs.c
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@@ -2093,8 +2093,7 @@ nfsd_racache_init(int cache_size)
if (raparm_hash[0].pb_head)
return 0;
nperbucket = DIV_ROUND_UP(cache_size, RAPARM_HASH_SIZE);
if (nperbucket < 2)
nperbucket = 2;
nperbucket = max(2, nperbucket);
cache_size = nperbucket * RAPARM_HASH_SIZE;
dprintk("nfsd: allocating %d readahead buffers.\n", cache_size);