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| author | Ronnie Sahlberg <lsahlber@redhat.com> | 2018-06-13 22:48:35 +0200 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2018-06-15 09:38:07 +0200 |
| commit | a93864d93977b99bda6c348a09b90a3d7ef8db3a (patch) | |
| tree | 30d488812c67cb68adce979d2b642756e9281a37 /fs/cifs/cifsproto.h | |
| parent | smb3: note that smb3.11 posix extensions mount option is experimental (diff) | |
| download | linux-a93864d93977b99bda6c348a09b90a3d7ef8db3a.tar.xz linux-a93864d93977b99bda6c348a09b90a3d7ef8db3a.zip | |
cifs: add lease tracking to the cached root fid
Use a read lease for the cached root fid so that we can detect
when the content of the directory changes (via a break) at which time
we close the handle. On next access to the root the handle will be reopened
and cached again.
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/cifsproto.h')
| -rw-r--r-- | fs/cifs/cifsproto.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h index 4e0d183c3d10..3a13b44069fe 100644 --- a/fs/cifs/cifsproto.h +++ b/fs/cifs/cifsproto.h @@ -552,6 +552,7 @@ enum securityEnum cifs_select_sectype(struct TCP_Server_Info *, struct cifs_aio_ctx *cifs_aio_ctx_alloc(void); void cifs_aio_ctx_release(struct kref *refcount); int setup_aio_ctx_iter(struct cifs_aio_ctx *ctx, struct iov_iter *iter, int rw); +void smb2_cached_lease_break(struct work_struct *work); int cifs_alloc_hash(const char *name, struct crypto_shash **shash, struct sdesc **sdesc); |