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libceph: allow setting osd_req_op's flags

Browse Source 
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Reviewed-by: Alex Elder <elder@linaro.org>
tirimbino
Yan, Zheng 10 years ago committed by Ilya Dryomov
parent 66ba609f7b
commit 144cba1493
5 changed files with 21 additions and 14 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 4
      drivers/block/rbd.c
  2. 3
      fs/ceph/addr.c
  3. 2
      fs/ceph/file.c
  4. 2
      include/linux/ceph/osd_client.h
  5. 24
      net/ceph/osd_client.c

4
drivers/block/rbd.c
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@ -2376,7 +2376,7 @@ static void rbd_img_obj_request_fill(struct rbd_obj_request *obj_request,
}
if (opcode == CEPH_OSD_OP_DELETE)
osd_req_op_init(osd_request, num_ops, opcode);
osd_req_op_init(osd_request, num_ops, opcode, 0);
else
osd_req_op_extent_init(osd_request, num_ops, opcode,
offset, length, 0, 0);
@ -2848,7 +2848,7 @@ static int rbd_img_obj_exists_submit(struct rbd_obj_request *obj_request)
goto out;
stat_request->callback = rbd_img_obj_exists_callback;
osd_req_op_init(stat_request->osd_req, 0, CEPH_OSD_OP_STAT);
osd_req_op_init(stat_request->osd_req, 0, CEPH_OSD_OP_STAT, 0);
osd_req_op_raw_data_in_pages(stat_request->osd_req, 0, pages, size, 0,
false, false);
rbd_osd_req_format_read(stat_request);

3
fs/ceph/addr.c
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@ -884,7 +884,8 @@ get_more_pages:
}
if (do_sync)
osd_req_op_init(req, 1, CEPH_OSD_OP_STARTSYNC);
osd_req_op_init(req, 1,
CEPH_OSD_OP_STARTSYNC, 0);
req->r_callback = writepages_finish;
req->r_inode = inode;

2
fs/ceph/file.c
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@ -614,7 +614,7 @@ ceph_sync_direct_write(struct kiocb *iocb, struct iov_iter *from, loff_t pos)
break;
}
osd_req_op_init(req, 1, CEPH_OSD_OP_STARTSYNC);
osd_req_op_init(req, 1, CEPH_OSD_OP_STARTSYNC, 0);
n = iov_iter_get_pages_alloc(from, &pages, len, &start);
if (unlikely(n < 0)) {

2
include/linux/ceph/osd_client.h
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@ -249,7 +249,7 @@ extern void ceph_osdc_handle_map(struct ceph_osd_client *osdc,
struct ceph_msg *msg);
extern void osd_req_op_init(struct ceph_osd_request *osd_req,
unsigned int which, u16 opcode);
unsigned int which, u16 opcode, u32 flags);
extern void osd_req_op_raw_data_in_pages(struct ceph_osd_request *,
unsigned int which,

24
net/ceph/osd_client.c
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@ -453,7 +453,7 @@ __CEPH_FORALL_OSD_OPS(GENERATE_CASE)
*/
static struct ceph_osd_req_op *
_osd_req_op_init(struct ceph_osd_request *osd_req, unsigned int which,
u16 opcode)
u16 opcode, u32 flags)
{
struct ceph_osd_req_op *op;
@ -463,14 +463,15 @@ _osd_req_op_init(struct ceph_osd_request *osd_req, unsigned int which,
op = &osd_req->r_ops[which];
memset(op, 0, sizeof (*op));
op->op = opcode;
op->flags = flags;
return op;
}
void osd_req_op_init(struct ceph_osd_request *osd_req,
unsigned int which, u16 opcode)
unsigned int which, u16 opcode, u32 flags)
{
(void)_osd_req_op_init(osd_req, which, opcode);
(void)_osd_req_op_init(osd_req, which, opcode, flags);
}
EXPORT_SYMBOL(osd_req_op_init);
@ -479,7 +480,8 @@ void osd_req_op_extent_init(struct ceph_osd_request *osd_req,
u64 offset, u64 length,
u64 truncate_size, u32 truncate_seq)
{
struct ceph_osd_req_op *op = _osd_req_op_init(osd_req, which, opcode);
struct ceph_osd_req_op *op = _osd_req_op_init(osd_req, which,
opcode, 0);
size_t payload_len = 0;
BUG_ON(opcode != CEPH_OSD_OP_READ && opcode != CEPH_OSD_OP_WRITE &&
@ -518,7 +520,8 @@ EXPORT_SYMBOL(osd_req_op_extent_update);
void osd_req_op_cls_init(struct ceph_osd_request *osd_req, unsigned int which,
u16 opcode, const char *class, const char *method)
{
struct ceph_osd_req_op *op = _osd_req_op_init(osd_req, which, opcode);
struct ceph_osd_req_op *op = _osd_req_op_init(osd_req, which,
opcode, 0);
struct ceph_pagelist *pagelist;
size_t payload_len = 0;
size_t size;
@ -555,7 +558,8 @@ int osd_req_op_xattr_init(struct ceph_osd_request *osd_req, unsigned int which,
u16 opcode, const char *name, const void *value,
size_t size, u8 cmp_op, u8 cmp_mode)
{
struct ceph_osd_req_op *op = _osd_req_op_init(osd_req, which, opcode);
struct ceph_osd_req_op *op = _osd_req_op_init(osd_req, which,
opcode, 0);
struct ceph_pagelist *pagelist;
size_t payload_len;
@ -588,7 +592,8 @@ void osd_req_op_watch_init(struct ceph_osd_request *osd_req,
unsigned int which, u16 opcode,
u64 cookie, u64 version, int flag)
{
struct ceph_osd_req_op *op = _osd_req_op_init(osd_req, which, opcode);
struct ceph_osd_req_op *op = _osd_req_op_init(osd_req, which,
opcode, 0);
BUG_ON(opcode != CEPH_OSD_OP_NOTIFY_ACK && opcode != CEPH_OSD_OP_WATCH);
@ -605,7 +610,8 @@ void osd_req_op_alloc_hint_init(struct ceph_osd_request *osd_req,
u64 expected_write_size)
{
struct ceph_osd_req_op *op = _osd_req_op_init(osd_req, which,
CEPH_OSD_OP_SETALLOCHINT);
CEPH_OSD_OP_SETALLOCHINT,
0);
op->alloc_hint.expected_object_size = expected_object_size;
op->alloc_hint.expected_write_size = expected_write_size;
@ -789,7 +795,7 @@ struct ceph_osd_request *ceph_osdc_new_request(struct ceph_osd_client *osdc,
}
if (opcode == CEPH_OSD_OP_CREATE || opcode == CEPH_OSD_OP_DELETE) {
osd_req_op_init(req, which, opcode);
osd_req_op_init(req, which, opcode, 0);
} else {
u32 object_size = le32_to_cpu(layout->fl_object_size);
u32 object_base = off - objoff;

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