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| author | Patrick J. LoPresti <lopresti@gmail.com> | 2010-08-10 17:28:01 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-26 16:43:31 -0700 |
| commit | e5f7195931f72fedf64af1deb6193c8e0acc26b3 (patch) | |
| tree | 91a26be932d9be99d57e59d014d095115d01a734 /fs | |
| parent | dce48ca9f53a68fcc4442eb75c0a2b6285466637 (diff) | |
| download | lwn-e5f7195931f72fedf64af1deb6193c8e0acc26b3.tar.gz lwn-e5f7195931f72fedf64af1deb6193c8e0acc26b3.zip | |
nfs: Add "lookupcache" to displayed mount options
commit 9b00c64318cc337846a7a08a5678f5f19aeff188 upstream.
Running "cat /proc/mounts" fails to display the "lookupcache" option.
This oversight cost me a bunch of wasted time recently.
The following simple patch fixes it.
Signed-off-by: Patrick LoPresti <lopresti@gmail.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/super.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c index f35316c3df5d..ae570b0360da 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -648,6 +648,13 @@ static void nfs_show_mount_options(struct seq_file *m, struct nfs_server *nfss, if (nfss->options & NFS_OPTION_FSCACHE) seq_printf(m, ",fsc"); + + if (nfss->flags & NFS_MOUNT_LOOKUP_CACHE_NONEG) { + if (nfss->flags & NFS_MOUNT_LOOKUP_CACHE_NONE) + seq_printf(m, ",lookupcache=none"); + else + seq_printf(m, ",lookupcache=pos"); + } } /* |