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| author | David Sterba <dsterba@suse.com> | 2017-05-31 19:32:09 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2017-06-19 18:26:02 +0200 |
| commit | f54de068dda73e337972481eabd103671859b2aa (patch) | |
| tree | 3233b63f1cbe19b8cb6506ca12a97513f47545aa /fs/btrfs/backref.c | |
| parent | btrfs: scrub: add memalloc_nofs protection around init_ipath (diff) | |
| download | linux-f54de068dda73e337972481eabd103671859b2aa.tar.xz linux-f54de068dda73e337972481eabd103671859b2aa.zip | |
btrfs: use GFP_KERNEL in init_ipath
Now that init_ipath is called either from a safe context or with
memalloc_nofs protection, we can switch to GFP_KERNEL allocations in
init_path and init_data_container.
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/backref.c')
| -rw-r--r-- | fs/btrfs/backref.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index 24865da63d8f..f723c11bb763 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -16,7 +16,7 @@ * Boston, MA 021110-1307, USA. */ -#include <linux/vmalloc.h> +#include <linux/mm.h> #include <linux/rbtree.h> #include "ctree.h" #include "disk-io.h" @@ -2305,7 +2305,7 @@ struct btrfs_data_container *init_data_container(u32 total_bytes) size_t alloc_bytes; alloc_bytes = max_t(size_t, total_bytes, sizeof(*data)); - data = vmalloc(alloc_bytes); + data = kvmalloc(alloc_bytes, GFP_KERNEL); if (!data) return ERR_PTR(-ENOMEM); @@ -2339,9 +2339,9 @@ struct inode_fs_paths *init_ipath(s32 total_bytes, struct btrfs_root *fs_root, if (IS_ERR(fspath)) return (void *)fspath; - ifp = kmalloc(sizeof(*ifp), GFP_NOFS); + ifp = kmalloc(sizeof(*ifp), GFP_KERNEL); if (!ifp) { - vfree(fspath); + kvfree(fspath); return ERR_PTR(-ENOMEM); } @@ -2356,6 +2356,6 @@ void free_ipath(struct inode_fs_paths *ipath) { if (!ipath) return; - vfree(ipath->fspath); + kvfree(ipath->fspath); kfree(ipath); } |