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staging/lustre: Remove ccc_transient_page_* methods

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All of them but the ccc_transient_page_prep are unused, so remove
the unused ones.

Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Oleg Drokin 2015-09-28 23:44:12 -04:00 committed by Greg Kroah-Hartman
parent a6f4b8554f
commit 99207b80bb
2 changed files with 0 additions and 67 deletions
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19
drivers/staging/lustre/lustre/include/lclient.h
View file

@ -233,8 +233,6 @@ static inline struct ccc_page *cl2ccc_page(const struct cl_page_slice *slice)
return container_of(slice, struct ccc_page, cpg_cl);
}
struct cl_page *ccc_vmpage_page_transient(struct page *vmpage);
struct ccc_device {
struct cl_device cdv_cl;
struct super_block *cdv_sb;
@ -296,22 +294,6 @@ struct page *ccc_page_vmpage(const struct lu_env *env,
int ccc_page_is_under_lock(const struct lu_env *env,
const struct cl_page_slice *slice, struct cl_io *io);
int ccc_fail(const struct lu_env *env, const struct cl_page_slice *slice);
void ccc_transient_page_verify(const struct cl_page *page);
int ccc_transient_page_own(const struct lu_env *env,
const struct cl_page_slice *slice,
struct cl_io *io, int nonblock);
void ccc_transient_page_assume(const struct lu_env *env,
const struct cl_page_slice *slice,
struct cl_io *io);
void ccc_transient_page_unassume(const struct lu_env *env,
const struct cl_page_slice *slice,
struct cl_io *io);
void ccc_transient_page_disown(const struct lu_env *env,
const struct cl_page_slice *slice,
struct cl_io *io);
void ccc_transient_page_discard(const struct lu_env *env,
const struct cl_page_slice *slice,
struct cl_io *io);
int ccc_transient_page_prep(const struct lu_env *env,
const struct cl_page_slice *slice,
struct cl_io *io);
@ -368,7 +350,6 @@ struct ccc_object *cl_inode2ccc (struct inode *inode);
int cl_setattr_ost(struct inode *inode, const struct iattr *attr);
struct cl_page *ccc_vmpage_page_transient(struct page *vmpage);
int ccc_object_invariant(const struct cl_object *obj);
int cl_file_inode_init(struct inode *inode, struct lustre_md *md);
void cl_inode_fini(struct inode *inode);

48
drivers/staging/lustre/lustre/lclient/lcommon_cl.c
View file

@ -488,54 +488,6 @@ int ccc_fail(const struct lu_env *env, const struct cl_page_slice *slice)
return 0;
}
void ccc_transient_page_verify(const struct cl_page *page)
{
}
int ccc_transient_page_own(const struct lu_env *env,
const struct cl_page_slice *slice,
struct cl_io *unused,
int nonblock)
{
ccc_transient_page_verify(slice->cpl_page);
return 0;
}
void ccc_transient_page_assume(const struct lu_env *env,
const struct cl_page_slice *slice,
struct cl_io *unused)
{
ccc_transient_page_verify(slice->cpl_page);
}
void ccc_transient_page_unassume(const struct lu_env *env,
const struct cl_page_slice *slice,
struct cl_io *unused)
{
ccc_transient_page_verify(slice->cpl_page);
}
void ccc_transient_page_disown(const struct lu_env *env,
const struct cl_page_slice *slice,
struct cl_io *unused)
{
ccc_transient_page_verify(slice->cpl_page);
}
void ccc_transient_page_discard(const struct lu_env *env,
const struct cl_page_slice *slice,
struct cl_io *unused)
{
struct cl_page *page = slice->cpl_page;
ccc_transient_page_verify(slice->cpl_page);
/*
* For transient pages, remove it from the radix tree.
*/
cl_page_delete(env, page);
}
int ccc_transient_page_prep(const struct lu_env *env,
const struct cl_page_slice *slice,
struct cl_io *unused)