The patch titled
knfsd: fix return value for writes to some files in 'nfsd' filesystem
has been added to the -mm tree. Its filename is
knfsd-fix-return-value-for-writes-to-some-files-in-nfsd-filesystem.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: knfsd: fix return value for writes to some files in 'nfsd' filesystem
From: NeilBrown <[EMAIL PROTECTED]>
Most files in the 'nfsd' filesystem are transactional. When you write, a
reply is generated that can be read back only on the same 'file'.
If the reply has zero length, the 'write' will incorrectly return a value of
'0' instead of the length that was written. This causes 'rpc.nfsd' to give an
annoying warning.
This patch fixes the test.
Signed-off-by: Neil Brown <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
fs/nfsd/nfsctl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN
fs/nfsd/nfsctl.c~knfsd-fix-return-value-for-writes-to-some-files-in-nfsd-filesystem
fs/nfsd/nfsctl.c
---
a/fs/nfsd/nfsctl.c~knfsd-fix-return-value-for-writes-to-some-files-in-nfsd-filesystem
+++ a/fs/nfsd/nfsctl.c
@@ -123,7 +123,7 @@ static ssize_t nfsctl_transaction_write(
return PTR_ERR(data);
rv = write_op[ino](file, data, size);
- if (rv>0) {
+ if (rv >= 0) {
simple_transaction_set(file, rv);
rv = size;
}
_
Patches currently in -mm which might be from [EMAIL PROTECTED] are
origin.patch
revert-md-avoid-possible-bug_on-in-md-bitmap-handling-for-git-block.patch
replace-highest_possible_node_id-with-nr_node_ids.patch
convert-highest_possible_processor_id-to-nr_cpu_ids.patch
fix-quadratic-behavior-of-shrink_dcache_parent.patch
knfsd-fix-return-value-for-writes-to-some-files-in-nfsd-filesystem.patch
knfsd-tidy-up-choice-of-filesystem-identifier-when-creating-a-filehandle.patch
knfsd-add-some-new-fsid-types.patch
knfsd-allow-the-server-to-provide-a-gid-list-when-using-auth_unix-authentication.patch
readahead-nfsd-case.patch
readahead-nfsd-case-fix.patch
drivers-mdc-use-array_size-macro-when-appropriate.patch
md-dm-reduce-stack-usage-with-stacked-block-devices.patch
sysctl-remove-insert_at_head-from-register_sysctl.patch
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