diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/cachefiles/rdwr.c | 30 | ||||
| -rw-r--r-- | fs/nfs/dir.c | 7 |
2 files changed, 9 insertions, 28 deletions
diff --git a/fs/cachefiles/rdwr.c b/fs/cachefiles/rdwr.c index 317f9ee9c991..ebaff368120d 100644 --- a/fs/cachefiles/rdwr.c +++ b/fs/cachefiles/rdwr.c @@ -12,6 +12,7 @@ #include <linux/mount.h> #include <linux/slab.h> #include <linux/file.h> +#include <linux/swap.h> #include "internal.h" /* @@ -227,8 +228,7 @@ static void cachefiles_read_copier(struct fscache_operation *_op) */ static int cachefiles_read_backing_file_one(struct cachefiles_object *object, struct fscache_retrieval *op, - struct page *netpage, - struct pagevec *pagevec) + struct page *netpage) { struct cachefiles_one_read *monitor; struct address_space *bmapping; @@ -237,8 +237,6 @@ static int cachefiles_read_backing_file_one(struct cachefiles_object *object, _enter(""); - pagevec_reinit(pagevec); - _debug("read back %p{%lu,%d}", netpage, netpage->index, page_count(netpage)); @@ -283,9 +281,7 @@ installed_new_backing_page: backpage = newpage; newpage = NULL; - page_cache_get(backpage); - pagevec_add(pagevec, backpage); - __pagevec_lru_add_file(pagevec); + lru_cache_add_file(backpage); read_backing_page: ret = bmapping->a_ops->readpage(NULL, backpage); @@ -452,8 +448,7 @@ int cachefiles_read_or_alloc_page(struct fscache_retrieval *op, if (block) { /* submit the apparently valid page to the backing fs to be * read from disk */ - ret = cachefiles_read_backing_file_one(object, op, page, - &pagevec); + ret = cachefiles_read_backing_file_one(object, op, page); } else if (cachefiles_has_space(cache, 0, 1) == 0) { /* there's space in the cache we can use */ fscache_mark_page_cached(op, page); @@ -482,14 +477,11 @@ static int cachefiles_read_backing_file(struct cachefiles_object *object, { struct cachefiles_one_read *monitor = NULL; struct address_space *bmapping = object->backer->d_inode->i_mapping; - struct pagevec lru_pvec; struct page *newpage = NULL, *netpage, *_n, *backpage = NULL; int ret = 0; _enter(""); - pagevec_init(&lru_pvec, 0); - list_for_each_entry_safe(netpage, _n, list, lru) { list_del(&netpage->lru); @@ -534,9 +526,7 @@ static int cachefiles_read_backing_file(struct cachefiles_object *object, backpage = newpage; newpage = NULL; - page_cache_get(backpage); - if (!pagevec_add(&lru_pvec, backpage)) - __pagevec_lru_add_file(&lru_pvec); + lru_cache_add_file(backpage); reread_backing_page: ret = bmapping->a_ops->readpage(NULL, backpage); @@ -559,9 +549,7 @@ static int cachefiles_read_backing_file(struct cachefiles_object *object, goto nomem; } - page_cache_get(netpage); - if (!pagevec_add(&lru_pvec, netpage)) - __pagevec_lru_add_file(&lru_pvec); + lru_cache_add_file(netpage); /* install a monitor */ page_cache_get(netpage); @@ -643,9 +631,7 @@ static int cachefiles_read_backing_file(struct cachefiles_object *object, fscache_mark_page_cached(op, netpage); - page_cache_get(netpage); - if (!pagevec_add(&lru_pvec, netpage)) - __pagevec_lru_add_file(&lru_pvec); + lru_cache_add_file(netpage); /* the netpage is unlocked and marked up to date here */ fscache_end_io(op, netpage, 0); @@ -661,8 +647,6 @@ static int cachefiles_read_backing_file(struct cachefiles_object *object, out: /* tidy up */ - pagevec_lru_add_file(&lru_pvec); - if (newpage) page_cache_release(newpage); if (netpage) diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 5d051419527b..d7ed697133f0 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -33,6 +33,7 @@ #include <linux/pagevec.h> #include <linux/namei.h> #include <linux/mount.h> +#include <linux/swap.h> #include <linux/sched.h> #include <linux/kmemleak.h> #include <linux/xattr.h> @@ -1758,7 +1759,6 @@ EXPORT_SYMBOL_GPL(nfs_unlink); */ int nfs_symlink(struct inode *dir, struct dentry *dentry, const char *symname) { - struct pagevec lru_pvec; struct page *page; char *kaddr; struct iattr attr; @@ -1798,11 +1798,8 @@ int nfs_symlink(struct inode *dir, struct dentry *dentry, const char *symname) * No big deal if we can't add this page to the page cache here. * READLINK will get the missing page from the server if needed. */ - pagevec_init(&lru_pvec, 0); - if (!add_to_page_cache(page, dentry->d_inode->i_mapping, 0, + if (!add_to_page_cache_lru(page, dentry->d_inode->i_mapping, 0, GFP_KERNEL)) { - pagevec_add(&lru_pvec, page); - pagevec_lru_add_file(&lru_pvec); SetPageUptodate(page); unlock_page(page); } else |