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Diffstat (limited to 'fs/nfs/write.c')
-rw-r--r--fs/nfs/write.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index e3b55372726c..9347ab7c9574 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -846,6 +846,7 @@ static int nfs_writepage_setup(struct nfs_open_context *ctx, struct page *page,
int nfs_flush_incompatible(struct file *file, struct page *page)
{
struct nfs_open_context *ctx = nfs_file_open_context(file);
+ struct nfs_lock_context *l_ctx;
struct nfs_page *req;
int do_flush, status;
/*
@@ -860,9 +861,12 @@ int nfs_flush_incompatible(struct file *file, struct page *page)
req = nfs_page_find_request(page);
if (req == NULL)
return 0;
- do_flush = req->wb_page != page || req->wb_context != ctx ||
- req->wb_lock_context->lockowner != current->files ||
- req->wb_lock_context->pid != current->tgid;
+ l_ctx = req->wb_lock_context;
+ do_flush = req->wb_page != page || req->wb_context != ctx;
+ if (l_ctx) {
+ do_flush |= l_ctx->lockowner.l_owner != current->files
+ || l_ctx->lockowner.l_pid != current->tgid;
+ }
nfs_release_request(req);
if (!do_flush)
return 0;
@@ -1576,6 +1580,7 @@ static void nfs_commit_release_pages(struct nfs_commit_data *data)
/* We have a mismatch. Write the page again */
dprintk(" mismatch\n");
nfs_mark_request_dirty(req);
+ set_bit(NFS_CONTEXT_RESEND_WRITES, &req->wb_context->flags);
next:
nfs_unlock_and_release_request(req);
}