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author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-06-09 13:34:20 (GMT) |
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committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-06-09 13:34:20 (GMT) |
commit | 51d8fa6a109589d522c18a8e9bf3fb167a91b1bc (patch) | |
tree | a9ec5e642bfa64f7cf1fde01617b30bac385bac6 /fs/nfs/sysctl.c | |
parent | 55a975937d40cac582e981ddc8ed783b3dcc043c (diff) | |
download | linux-fsl-qoriq-51d8fa6a109589d522c18a8e9bf3fb167a91b1bc.tar.xz |
NFS: Add timeout to submounts
Make automounted partitions expire using the mark_mounts_for_expiry()
function. The timeout is controlled via a sysctl.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/sysctl.c')
-rw-r--r-- | fs/nfs/sysctl.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/nfs/sysctl.c b/fs/nfs/sysctl.c index 4c486eb..db61e51 100644 --- a/fs/nfs/sysctl.c +++ b/fs/nfs/sysctl.c @@ -12,6 +12,7 @@ #include <linux/module.h> #include <linux/nfs4.h> #include <linux/nfs_idmap.h> +#include <linux/nfs_fs.h> #include "callback.h" @@ -46,6 +47,15 @@ static ctl_table nfs_cb_sysctls[] = { .strategy = &sysctl_jiffies, }, #endif + { + .ctl_name = CTL_UNNUMBERED, + .procname = "nfs_mountpoint_timeout", + .data = &nfs_mountpoint_expiry_timeout, + .maxlen = sizeof(nfs_mountpoint_expiry_timeout), + .mode = 0644, + .proc_handler = &proc_dointvec_jiffies, + .strategy = &sysctl_jiffies, + }, { .ctl_name = 0 } }; |