summaryrefslogtreecommitdiff
path: root/fs/nfsd/nfs4state.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/nfsd/nfs4state.c')
-rw-r--r--fs/nfsd/nfs4state.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index fb3c9844c82a..6a45fb00c5fc 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1544,16 +1544,16 @@ static u32 nfsd4_get_drc_mem(struct nfsd4_channel_attrs *ca)
{
u32 slotsize = slot_bytes(ca);
u32 num = ca->maxreqs;
- int avail;
+ unsigned long avail, total_avail;
spin_lock(&nfsd_drc_lock);
- avail = min((unsigned long)NFSD_MAX_MEM_PER_SESSION,
- nfsd_drc_max_mem - nfsd_drc_mem_used);
+ total_avail = nfsd_drc_max_mem - nfsd_drc_mem_used;
+ avail = min((unsigned long)NFSD_MAX_MEM_PER_SESSION, total_avail);
/*
* Never use more than a third of the remaining memory,
* unless it's the only way to give this client a slot:
*/
- avail = clamp_t(int, avail, slotsize, avail/3);
+ avail = clamp_t(int, avail, slotsize, total_avail/3);
num = min_t(int, num, avail / slotsize);
nfsd_drc_mem_used += num * slotsize;
spin_unlock(&nfsd_drc_lock);