diff options
| author | Alexander Aring <aahringo@redhat.com> | 2021-11-02 15:17:19 -0400 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2021-11-02 14:39:20 -0500 |
| commit | 5c16febbc19bb463bfb8e80cb5b24ec6ff1a439f (patch) | |
| tree | 19ce3fbf83f58bfdd36e5069f71ca4229589736e /fs/dlm/lowcomms.c | |
| parent | 3cb5977c5214c219b2859f926ed547480d53fdde (diff) | |
| download | linux-5c16febbc19bb463bfb8e80cb5b24ec6ff1a439f.tar.gz | |
fs: dlm: let handle callback data as void
This patch changes the dlm_lowcomms_new_msg() function pointer private data
from "struct mhandle *" to "void *" to provide different structures than
just "struct mhandle".
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm/lowcomms.c')
| -rw-r--r-- | fs/dlm/lowcomms.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index 6d6dcf0d5ba97d..3f8b015ba7990e 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -1205,8 +1205,7 @@ static struct writequeue_entry *new_writequeue_entry(struct connection *con, static struct writequeue_entry *new_wq_entry(struct connection *con, int len, gfp_t allocation, char **ppc, - void (*cb)(struct dlm_mhandle *mh), - struct dlm_mhandle *mh) + void (*cb)(void *data), void *data) { struct writequeue_entry *e; @@ -1218,7 +1217,7 @@ static struct writequeue_entry *new_wq_entry(struct connection *con, int len, *ppc = page_address(e->page) + e->end; if (cb) - cb(mh); + cb(data); e->end += len; e->users++; @@ -1240,7 +1239,7 @@ static struct writequeue_entry *new_wq_entry(struct connection *con, int len, spin_lock(&con->writequeue_lock); if (cb) - cb(mh); + cb(data); list_add_tail(&e->list, &con->writequeue); spin_unlock(&con->writequeue_lock); @@ -1250,8 +1249,8 @@ static struct writequeue_entry *new_wq_entry(struct connection *con, int len, static struct dlm_msg *dlm_lowcomms_new_msg_con(struct connection *con, int len, gfp_t allocation, char **ppc, - void (*cb)(struct dlm_mhandle *mh), - struct dlm_mhandle *mh) + void (*cb)(void *data), + void *data) { struct writequeue_entry *e; struct dlm_msg *msg; @@ -1274,7 +1273,7 @@ static struct dlm_msg *dlm_lowcomms_new_msg_con(struct connection *con, int len, kref_init(&msg->ref); - e = new_wq_entry(con, len, allocation, ppc, cb, mh); + e = new_wq_entry(con, len, allocation, ppc, cb, data); if (!e) { if (sleepable) mutex_unlock(&con->wq_alloc); @@ -1294,8 +1293,8 @@ static struct dlm_msg *dlm_lowcomms_new_msg_con(struct connection *con, int len, } struct dlm_msg *dlm_lowcomms_new_msg(int nodeid, int len, gfp_t allocation, - char **ppc, void (*cb)(struct dlm_mhandle *mh), - struct dlm_mhandle *mh) + char **ppc, void (*cb)(void *data), + void *data) { struct connection *con; struct dlm_msg *msg; @@ -1316,7 +1315,7 @@ struct dlm_msg *dlm_lowcomms_new_msg(int nodeid, int len, gfp_t allocation, return NULL; } - msg = dlm_lowcomms_new_msg_con(con, len, allocation, ppc, cb, mh); + msg = dlm_lowcomms_new_msg_con(con, len, allocation, ppc, cb, data); if (!msg) { srcu_read_unlock(&connections_srcu, idx); return NULL; |