diff options
| author | J. Bruce Fields <bfields@redhat.com> | 2012-01-30 16:21:11 -0500 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2012-02-03 15:33:17 -0500 |
| commit | 508f92275624fc755104b17945bdc822936f1918 (patch) | |
| tree | 9a89a7bcd7773a5d3f0652cdc78bd91ddd2193aa /fs/nfsd | |
| parent | 87b0fc7deb5feccf93b022f6a976e8441152dbb2 (diff) | |
nfsd: fix default iosize calculation on 32bit
The rpc buffers will be allocated out of low memory, so we should really
only be taking that into account.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfssvc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index e9eb408ae2a..aacf1f4b9fb 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -314,7 +314,7 @@ static int nfsd_get_default_max_blksize(void) unsigned long ret; si_meminfo(&i); - target = i.totalram << PAGE_SHIFT; + target = (i.totalram - i.totalhigh) << PAGE_SHIFT; /* * Aim for 1/4096 of memory per thread This gives 1MB on 4Gig * machines, but only uses 32K on 128M machines. Bottom out at |