diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-01-19 15:27:30 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-01-19 15:27:30 +0000 |
| commit | 210b1847b32951f52d19df229972399e5b987de2 (patch) | |
| tree | be6eeb3ba76b4f4331c98d5ba47aa233bea8f22d /fs/nfs/write.c | |
| parent | 93d5bf073a1e01035be66dc41860b9ae9aa9ccfa (diff) | |
| parent | d01723479e6a6c70c83295f7847477a016d5e14a (diff) | |
Merge branch 'for-rmk/virt/hyp-boot/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into fixes
Diffstat (limited to 'fs/nfs/write.c')
| -rw-r--r-- | fs/nfs/write.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/nfs/write.c b/fs/nfs/write.c index b673be31590e..c483cc50b82e 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -126,12 +126,16 @@ void nfs_writedata_release(struct nfs_write_data *wdata) put_nfs_open_context(wdata->args.context); if (wdata->pages.pagevec != wdata->pages.page_array) kfree(wdata->pages.pagevec); - if (wdata != &write_header->rpc_data) - kfree(wdata); - else + if (wdata == &write_header->rpc_data) { wdata->header = NULL; + wdata = NULL; + } if (atomic_dec_and_test(&hdr->refcnt)) hdr->completion_ops->completion(hdr); + /* Note: we only free the rpc_task after callbacks are done. + * See the comment in rpc_free_task() for why + */ + kfree(wdata); } EXPORT_SYMBOL_GPL(nfs_writedata_release); |