summaryrefslogtreecommitdiff
path: root/fs/afs/file.c
diff options
context:
space:
mode:
authorDavid Howells <dhowells@redhat.com>2018-04-04 15:41:28 +0300
committerDavid Howells <dhowells@redhat.com>2018-04-06 16:05:14 +0300
commitee1235a9a06813429c201bf186397a6feeea07bf (patch)
tree444566605bfafce0b155a76e061a73c264329424 /fs/afs/file.c
parent402cb8dda949d9b8c0df20ad2527d139faad7ca1 (diff)
downloadlinux-ee1235a9a06813429c201bf186397a6feeea07bf.tar.xz
fscache: Pass object size in rather than calling back for it
Pass the object size in to fscache_acquire_cookie() and fscache_write_page() rather than the netfs providing a callback by which it can be received. This makes it easier to update the size of the object when a new page is written that extends the object. The current object size is also passed by fscache to the check_aux function, obviating the need to store it in the aux data. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Anna Schumaker <anna.schumaker@netapp.com> Tested-by: Steve Dickson <steved@redhat.com>
Diffstat (limited to 'fs/afs/file.c')
-rw-r--r--fs/afs/file.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/afs/file.c b/fs/afs/file.c
index a39192ced99e..79e665a35fea 100644
--- a/fs/afs/file.c
+++ b/fs/afs/file.c
@@ -339,7 +339,8 @@ int afs_page_filler(void *data, struct page *page)
/* send the page to the cache */
#ifdef CONFIG_AFS_FSCACHE
if (PageFsCache(page) &&
- fscache_write_page(vnode->cache, page, GFP_KERNEL) != 0) {
+ fscache_write_page(vnode->cache, page, vnode->status.size,
+ GFP_KERNEL) != 0) {
fscache_uncache_page(vnode->cache, page);
BUG_ON(PageFsCache(page));
}
@@ -403,7 +404,8 @@ static void afs_readpages_page_done(struct afs_call *call, struct afs_read *req)
/* send the page to the cache */
#ifdef CONFIG_AFS_FSCACHE
if (PageFsCache(page) &&
- fscache_write_page(vnode->cache, page, GFP_KERNEL) != 0) {
+ fscache_write_page(vnode->cache, page, vnode->status.size,
+ GFP_KERNEL) != 0) {
fscache_uncache_page(vnode->cache, page);
BUG_ON(PageFsCache(page));
}