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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-12-22 15:52:32 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-12-22 15:52:32 -0800 |
| commit | 0bee6ec80b92d853d6cad3c35fb5f1dd2d88b8f8 (patch) | |
| tree | a005ee8206661536d15ed1ebd21edafae5521541 | |
| parent | e73a31778a98cfbfd433911491d11a2f68fad073 (diff) | |
| parent | be20aa00c67102aaa54599518c086a2338b19f4c (diff) | |
Merge tag 'nfsd-4.4-1' of git://linux-nfs.org/~bfields/linux
Pull nfsd fix from Bruce Fields:
"Just one fix for a NFSv4 callback bug introduced in 4.4"
* tag 'nfsd-4.4-1' of git://linux-nfs.org/~bfields/linux:
nfsd: don't hold ls_mutex across a layout recall
| -rw-r--r-- | fs/nfsd/nfs4layouts.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/nfs4layouts.c b/fs/nfsd/nfs4layouts.c index 9ffef06b30d5..c9d6c715c0fb 100644 --- a/fs/nfsd/nfs4layouts.c +++ b/fs/nfsd/nfs4layouts.c @@ -616,6 +616,7 @@ nfsd4_cb_layout_prepare(struct nfsd4_callback *cb) mutex_lock(&ls->ls_mutex); nfs4_inc_and_copy_stateid(&ls->ls_recall_sid, &ls->ls_stid); + mutex_unlock(&ls->ls_mutex); } static int @@ -659,7 +660,6 @@ nfsd4_cb_layout_release(struct nfsd4_callback *cb) trace_layout_recall_release(&ls->ls_stid.sc_stateid); - mutex_unlock(&ls->ls_mutex); nfsd4_return_all_layouts(ls, &reaplist); nfsd4_free_layouts(&reaplist); nfs4_put_stid(&ls->ls_stid); |