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authorLuís Henriques <lhenriques@suse.de>2021-11-04 15:31:46 +0300
committerIlya Dryomov <idryomov@gmail.com>2021-11-08 05:29:52 +0300
commitaca39d9e86f3edeaac5d2c467f5fd31e0b0df606 (patch)
tree118ba16d9959bcfd53cf2868a24e957f704ea160 /net
parent17e9fc9fca0c4e0d5924f4b92f89c2c2b6b4be15 (diff)
downloadlinux-aca39d9e86f3edeaac5d2c467f5fd31e0b0df606.tar.xz
libceph, ceph: move ceph_osdc_copy_from() into cephfs code
This patch moves ceph_osdc_copy_from() function out of libceph code into cephfs. There are no other users for this function, and there is the need (in another patch) to access internal ceph_osd_request struct members. Signed-off-by: Luís Henriques <lhenriques@suse.de> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'net')
-rw-r--r--net/ceph/osd_client.c60
1 files changed, 9 insertions, 51 deletions
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index ff8624a7c964..1c5815530e0d 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -5310,14 +5310,14 @@ void ceph_osdc_stop(struct ceph_osd_client *osdc)
ceph_msgpool_destroy(&osdc->msgpool_op_reply);
}
-static int osd_req_op_copy_from_init(struct ceph_osd_request *req,
- u64 src_snapid, u64 src_version,
- struct ceph_object_id *src_oid,
- struct ceph_object_locator *src_oloc,
- u32 src_fadvise_flags,
- u32 dst_fadvise_flags,
- u32 truncate_seq, u64 truncate_size,
- u8 copy_from_flags)
+int osd_req_op_copy_from_init(struct ceph_osd_request *req,
+ u64 src_snapid, u64 src_version,
+ struct ceph_object_id *src_oid,
+ struct ceph_object_locator *src_oloc,
+ u32 src_fadvise_flags,
+ u32 dst_fadvise_flags,
+ u32 truncate_seq, u64 truncate_size,
+ u8 copy_from_flags)
{
struct ceph_osd_req_op *op;
struct page **pages;
@@ -5346,49 +5346,7 @@ static int osd_req_op_copy_from_init(struct ceph_osd_request *req,
op->indata_len, 0, false, true);
return 0;
}
-
-int ceph_osdc_copy_from(struct ceph_osd_client *osdc,
- u64 src_snapid, u64 src_version,
- struct ceph_object_id *src_oid,
- struct ceph_object_locator *src_oloc,
- u32 src_fadvise_flags,
- struct ceph_object_id *dst_oid,
- struct ceph_object_locator *dst_oloc,
- u32 dst_fadvise_flags,
- u32 truncate_seq, u64 truncate_size,
- u8 copy_from_flags)
-{
- struct ceph_osd_request *req;
- int ret;
-
- req = ceph_osdc_alloc_request(osdc, NULL, 1, false, GFP_KERNEL);
- if (!req)
- return -ENOMEM;
-
- req->r_flags = CEPH_OSD_FLAG_WRITE;
-
- ceph_oloc_copy(&req->r_t.base_oloc, dst_oloc);
- ceph_oid_copy(&req->r_t.base_oid, dst_oid);
-
- ret = osd_req_op_copy_from_init(req, src_snapid, src_version, src_oid,
- src_oloc, src_fadvise_flags,
- dst_fadvise_flags, truncate_seq,
- truncate_size, copy_from_flags);
- if (ret)
- goto out;
-
- ret = ceph_osdc_alloc_messages(req, GFP_KERNEL);
- if (ret)
- goto out;
-
- ceph_osdc_start_request(osdc, req, false);
- ret = ceph_osdc_wait_request(osdc, req);
-
-out:
- ceph_osdc_put_request(req);
- return ret;
-}
-EXPORT_SYMBOL(ceph_osdc_copy_from);
+EXPORT_SYMBOL(osd_req_op_copy_from_init);
int __init ceph_osdc_setup(void)
{