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author | Ingo Molnar <mingo@kernel.org> | 2016-06-14 09:17:42 (GMT) |
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committer | Ingo Molnar <mingo@kernel.org> | 2016-06-14 09:17:42 (GMT) |
commit | 245050c287a9176cee9f98109df101909c1eeef4 (patch) | |
tree | 77358451bcc85e3fa2ab824240d5b351894ce74c /fs/ceph/cache.h | |
parent | d4c3be70ca0e7a1ae308bedd3462900c61e97b11 (diff) | |
parent | db06d759d6cf903aeda8c107fd3abd366dd80200 (diff) | |
download | linux-245050c287a9176cee9f98109df101909c1eeef4.tar.xz |
Merge branch 'linus' into locking/core, to pick up fixes before merging new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/ceph/cache.h')
-rw-r--r-- | fs/ceph/cache.h | 44 |
1 files changed, 26 insertions, 18 deletions
diff --git a/fs/ceph/cache.h b/fs/ceph/cache.h index 5ac591b..7e72c75 100644 --- a/fs/ceph/cache.h +++ b/fs/ceph/cache.h @@ -34,10 +34,10 @@ void ceph_fscache_unregister(void); int ceph_fscache_register_fs(struct ceph_fs_client* fsc); void ceph_fscache_unregister_fs(struct ceph_fs_client* fsc); -void ceph_fscache_inode_init(struct ceph_inode_info *ci); -void ceph_fscache_register_inode_cookie(struct ceph_fs_client* fsc, - struct ceph_inode_info* ci); +void ceph_fscache_register_inode_cookie(struct inode *inode); void ceph_fscache_unregister_inode_cookie(struct ceph_inode_info* ci); +void ceph_fscache_file_set_cookie(struct inode *inode, struct file *filp); +void ceph_fscache_revalidate_cookie(struct ceph_inode_info *ci); int ceph_readpage_from_fscache(struct inode *inode, struct page *page); int ceph_readpages_from_fscache(struct inode *inode, @@ -46,12 +46,11 @@ int ceph_readpages_from_fscache(struct inode *inode, unsigned *nr_pages); void ceph_readpage_to_fscache(struct inode *inode, struct page *page); void ceph_invalidate_fscache_page(struct inode* inode, struct page *page); -void ceph_queue_revalidate(struct inode *inode); -static inline void ceph_fscache_update_objectsize(struct inode *inode) +static inline void ceph_fscache_inode_init(struct ceph_inode_info *ci) { - struct ceph_inode_info *ci = ceph_inode(inode); - fscache_attr_changed(ci->fscache); + ci->fscache = NULL; + ci->i_fscache_gen = 0; } static inline void ceph_fscache_invalidate(struct inode *inode) @@ -88,6 +87,11 @@ static inline void ceph_fscache_readpages_cancel(struct inode *inode, return fscache_readpages_cancel(ci->fscache, pages); } +static inline void ceph_disable_fscache_readpage(struct ceph_inode_info *ci) +{ + ci->i_fscache_gen = ci->i_rdcache_gen - 1; +} + #else static inline int ceph_fscache_register(void) @@ -112,8 +116,20 @@ static inline void ceph_fscache_inode_init(struct ceph_inode_info *ci) { } -static inline void ceph_fscache_register_inode_cookie(struct ceph_fs_client* parent_fsc, - struct ceph_inode_info* ci) +static inline void ceph_fscache_register_inode_cookie(struct inode *inode) +{ +} + +static inline void ceph_fscache_unregister_inode_cookie(struct ceph_inode_info* ci) +{ +} + +static inline void ceph_fscache_file_set_cookie(struct inode *inode, + struct file *filp) +{ +} + +static inline void ceph_fscache_revalidate_cookie(struct ceph_inode_info *ci) { } @@ -141,10 +157,6 @@ static inline void ceph_readpage_to_fscache(struct inode *inode, { } -static inline void ceph_fscache_update_objectsize(struct inode *inode) -{ -} - static inline void ceph_fscache_invalidate(struct inode *inode) { } @@ -154,10 +166,6 @@ static inline void ceph_invalidate_fscache_page(struct inode *inode, { } -static inline void ceph_fscache_unregister_inode_cookie(struct ceph_inode_info* ci) -{ -} - static inline int ceph_release_fscache_page(struct page *page, gfp_t gfp) { return 1; @@ -173,7 +181,7 @@ static inline void ceph_fscache_readpages_cancel(struct inode *inode, { } -static inline void ceph_queue_revalidate(struct inode *inode) +static inline void ceph_disable_fscache_readpage(struct ceph_inode_info *ci) { } |