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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-12-05 06:35:42 +0100 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-12-06 16:46:40 +0100 |
| commit | fa8d8c5b77a2dc467b5365a5651710161b84f16d (patch) | |
| tree | 64e302d72abd41bc44b78ee9f7cac9c03872d46f /fs/nfs/file.c | |
| parent | NFS: Ensure we only call set_page_writeback() under the page lock (diff) | |
| download | linux-fa8d8c5b77a2dc467b5365a5651710161b84f16d.tar.xz linux-fa8d8c5b77a2dc467b5365a5651710161b84f16d.zip | |
NFS: Fix nfs_release_page
invalidate_inode_pages2_range() will clear the PG_dirty bit before calling
try_to_release_page().
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/file.c')
| -rw-r--r-- | fs/nfs/file.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/nfs/file.c b/fs/nfs/file.c index 238fb6641aae..8e28bffc35a0 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -315,13 +315,14 @@ static void nfs_invalidate_page(struct page *page, unsigned long offset) static int nfs_release_page(struct page *page, gfp_t gfp) { - if (gfp & __GFP_FS) - return !nfs_wb_page(page->mapping->host, page); - else - /* - * Avoid deadlock on nfs_wait_on_request(). - */ + /* + * Avoid deadlock on nfs_wait_on_request(). + */ + if (!(gfp & __GFP_FS)) return 0; + /* Hack... Force nfs_wb_page() to write out the page */ + SetPageDirty(page); + return !nfs_wb_page(page->mapping->host, page); } const struct address_space_operations nfs_file_aops = { |