diff options
Diffstat (limited to 'fs/ceph/cache.c')
| -rw-r--r-- | fs/ceph/cache.c | 43 |
1 files changed, 3 insertions, 40 deletions
diff --git a/fs/ceph/cache.c b/fs/ceph/cache.c index fd1172823f86..174d6e6569a8 100644 --- a/fs/ceph/cache.c +++ b/fs/ceph/cache.c @@ -194,36 +194,6 @@ static enum fscache_checkaux ceph_fscache_inode_check_aux( return FSCACHE_CHECKAUX_OKAY; } -static void ceph_fscache_inode_now_uncached(void* cookie_netfs_data) -{ - struct ceph_inode_info* ci = cookie_netfs_data; - struct pagevec pvec; - pgoff_t first; - int loop, nr_pages; - - pagevec_init(&pvec, 0); - first = 0; - - dout("ceph inode 0x%p now uncached", ci); - - while (1) { - nr_pages = pagevec_lookup(&pvec, ci->vfs_inode.i_mapping, first, - PAGEVEC_SIZE - pagevec_count(&pvec)); - - if (!nr_pages) - break; - - for (loop = 0; loop < nr_pages; loop++) - ClearPageFsCache(pvec.pages[loop]); - - first = pvec.pages[nr_pages - 1]->index + 1; - - pvec.nr = nr_pages; - pagevec_release(&pvec); - cond_resched(); - } -} - static const struct fscache_cookie_def ceph_fscache_inode_object_def = { .name = "CEPH.inode", .type = FSCACHE_COOKIE_TYPE_DATAFILE, @@ -231,7 +201,6 @@ static const struct fscache_cookie_def ceph_fscache_inode_object_def = { .get_attr = ceph_fscache_inode_get_attr, .get_aux = ceph_fscache_inode_get_aux, .check_aux = ceph_fscache_inode_check_aux, - .now_uncached = ceph_fscache_inode_now_uncached, }; void ceph_fscache_register_inode_cookie(struct inode *inode) @@ -297,13 +266,7 @@ void ceph_fscache_file_set_cookie(struct inode *inode, struct file *filp) } } -static void ceph_vfs_readpage_complete(struct page *page, void *data, int error) -{ - if (!error) - SetPageUptodate(page); -} - -static void ceph_vfs_readpage_complete_unlock(struct page *page, void *data, int error) +static void ceph_readpage_from_fscache_complete(struct page *page, void *data, int error) { if (!error) SetPageUptodate(page); @@ -331,7 +294,7 @@ int ceph_readpage_from_fscache(struct inode *inode, struct page *page) return -ENOBUFS; ret = fscache_read_or_alloc_page(ci->fscache, page, - ceph_vfs_readpage_complete, NULL, + ceph_readpage_from_fscache_complete, NULL, GFP_KERNEL); switch (ret) { @@ -360,7 +323,7 @@ int ceph_readpages_from_fscache(struct inode *inode, return -ENOBUFS; ret = fscache_read_or_alloc_pages(ci->fscache, mapping, pages, nr_pages, - ceph_vfs_readpage_complete_unlock, + ceph_readpage_from_fscache_complete, NULL, mapping_gfp_mask(mapping)); switch (ret) { |