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Diffstat (limited to 'fs')
-rw-r--r--fs/buffer.c2
-rw-r--r--fs/inode.c10
-rw-r--r--fs/ramfs/inode.c1
3 files changed, 10 insertions, 3 deletions
diff --git a/fs/buffer.c b/fs/buffer.c
index 424165b569f..94344b2e0b4 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -982,7 +982,7 @@ grow_dev_page(struct block_device *bdev, sector_t block,
struct buffer_head *bh;
page = find_or_create_page(inode->i_mapping, index,
- mapping_gfp_mask(inode->i_mapping) & ~__GFP_FS);
+ (mapping_gfp_mask(inode->i_mapping) & ~__GFP_FS)|__GFP_MOVABLE);
if (!page)
return NULL;
diff --git a/fs/inode.c b/fs/inode.c
index 9a012cc5b6c..47b87b071de 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -145,7 +145,7 @@ static struct inode *alloc_inode(struct super_block *sb)
mapping->a_ops = &empty_aops;
mapping->host = inode;
mapping->flags = 0;
- mapping_set_gfp_mask(mapping, GFP_HIGHUSER);
+ mapping_set_gfp_mask(mapping, GFP_HIGHUSER_PAGECACHE);
mapping->assoc_mapping = NULL;
mapping->backing_dev_info = &default_backing_dev_info;
@@ -519,7 +519,13 @@ repeat:
* new_inode - obtain an inode
* @sb: superblock
*
- * Allocates a new inode for given superblock.
+ * Allocates a new inode for given superblock. The default gfp_mask
+ * for allocations related to inode->i_mapping is GFP_HIGHUSER_PAGECACHE.
+ * If HIGHMEM pages are unsuitable or it is known that pages allocated
+ * for the page cache are not reclaimable or migratable,
+ * mapping_set_gfp_mask() must be called with suitable flags on the
+ * newly created inode's mapping
+ *
*/
struct inode *new_inode(struct super_block *sb)
{
diff --git a/fs/ramfs/inode.c b/fs/ramfs/inode.c
index d40d22b347b..ef2b46d099f 100644
--- a/fs/ramfs/inode.c
+++ b/fs/ramfs/inode.c
@@ -60,6 +60,7 @@ struct inode *ramfs_get_inode(struct super_block *sb, int mode, dev_t dev)
inode->i_blocks = 0;
inode->i_mapping->a_ops = &ramfs_aops;
inode->i_mapping->backing_dev_info = &ramfs_backing_dev_info;
+ mapping_set_gfp_mask(inode->i_mapping, GFP_HIGHUSER);
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
switch (mode & S_IFMT) {
default: