On 03/02/2010 06:12 PM, J. Bruce Fields wrote:
Also note units are seconds.
I'd prefer the major edits in this patch be done at the same time you
trim the other documenting comments for the /proc/fs/nfsd API.
Signed-off-by: J. Bruce Fields<bfields@xxxxxxxxxxxxxx>
---
fs/nfsd/nfsctl.c | 21 ++++++---------------
1 files changed, 6 insertions(+), 15 deletions(-)
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
index 8bff674..f1ee549 100644
--- a/fs/nfsd/nfsctl.c
+++ b/fs/nfsd/nfsctl.c
@@ -1228,23 +1228,14 @@ static ssize_t __write_leasetime(struct file *file, char *buf, size_t size)
/**
* write_leasetime - Set or report the current NFSv4 lease time
*
- * Input:
- * buf: ignored
- * size: zero
+ * If given a nonzero size, sets the NFSv4 lease time to a number of
+ * seconds (interpreting buf as a C string containing an ascii
+ * representation of the number).
*
- * OR
+ * Returns the resulting lease time (as an ascii representation in a
+ * '\n'-terminated C string) in buf.
*
- * Input:
- * buf: C string containing an unsigned
- * integer value representing the new
- * NFSv4 lease expiry time
- * size: non-zero length of C string in @buf
- * Output:
- * On success: passed-in buffer filled with '\n'-terminated C
- * string containing unsigned integer value of the
- * current lease expiry time;
- * return code is the size in bytes of the string
- * On error: return code is zero or a negative errno value
+ * Given a zero size, just returns the lease time in buf.
*/
static ssize_t write_leasetime(struct file *file, char *buf, size_t size)
{
--
chuck[dot]lever[at]oracle[dot]com
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