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Refactor dmu_recv into its own file

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This change moves the bottom half of dmu_send.c (where the receive
logic is kept) into a new file, dmu_recv.c, and does similarly
for receive-related changes in header files.

Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Paul Dagnelie <pcd@delphix.com>
Closes #7982
This commit is contained in:
Paul Dagnelie
2018-10-09 14:05:13 -07:00
committed by Brian Behlendorf
parent 5e8ff25644
commit 0391690583
12 changed files with 2969 additions and 2863 deletions
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include/sys/dmu_send.h
-31
View File
@@ -39,8 +39,6 @@ struct drr_begin;
struct avl_tree;
struct dmu_replay_record;
extern const char *recv_clone_name;
int dmu_send(const char *tosnap, const char *fromsnap, boolean_t embedok,
boolean_t large_block_ok, boolean_t compressok, boolean_t rawok, int outfd,
uint64_t resumeobj, uint64_t resumeoff, struct vnode *vp, offset_t *off);
@@ -52,33 +50,4 @@ int dmu_send_obj(const char *pool, uint64_t tosnap, uint64_t fromsnap,
boolean_t embedok, boolean_t large_block_ok, boolean_t compressok,
boolean_t rawok, int outfd, struct vnode *vp, offset_t *off);
typedef struct dmu_recv_cookie {
struct dsl_dataset *drc_ds;
struct dmu_replay_record *drc_drr_begin;
struct drr_begin *drc_drrb;
const char *drc_tofs;
const char *drc_tosnap;
boolean_t drc_newfs;
boolean_t drc_byteswap;
boolean_t drc_force;
boolean_t drc_resumable;
boolean_t drc_raw;
boolean_t drc_clone;
struct avl_tree *drc_guid_to_ds_map;
nvlist_t *drc_keynvl;
zio_cksum_t drc_cksum;
uint64_t drc_newsnapobj;
void *drc_owner;
cred_t *drc_cred;
} dmu_recv_cookie_t;
int dmu_recv_begin(char *tofs, char *tosnap,
struct dmu_replay_record *drr_begin, boolean_t force, boolean_t resumable,
nvlist_t *localprops, nvlist_t *hidden_args, char *origin,
dmu_recv_cookie_t *drc);
int dmu_recv_stream(dmu_recv_cookie_t *drc, struct vnode *vp, offset_t *voffp,
int cleanup_fd, uint64_t *action_handlep);
int dmu_recv_end(dmu_recv_cookie_t *drc, void *owner);
boolean_t dmu_objset_is_receiving(objset_t *os);
#endif /* _DMU_SEND_H */