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Diffstat (limited to 'fs')
-rw-r--r--fs/xfs/xfs_ioctl32.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/fs/xfs/xfs_ioctl32.c b/fs/xfs/xfs_ioctl32.c
index 63b8fc432151..c0c66259cc91 100644
--- a/fs/xfs/xfs_ioctl32.c
+++ b/fs/xfs/xfs_ioctl32.c
@@ -373,9 +373,12 @@ xfs_compat_attrlist_by_handle(
return PTR_ERR(dentry);
error = -ENOMEM;
- kbuf = kmalloc(al_hreq.buflen, GFP_KERNEL);
- if (!kbuf)
- goto out_dput;
+ kbuf = kmem_zalloc(al_hreq.buflen, KM_SLEEP | KM_MAYFAIL);
+ if (!kbuf) {
+ kbuf = kmem_zalloc_large(al_hreq.buflen);
+ if (!kbuf)
+ goto out_dput;
+ }
cursor = (attrlist_cursor_kern_t *)&al_hreq.pos;
error = -xfs_attr_list(XFS_I(dentry->d_inode), kbuf, al_hreq.buflen,
@@ -387,7 +390,10 @@ xfs_compat_attrlist_by_handle(
error = -EFAULT;
out_kfree:
- kfree(kbuf);
+ if (is_vmalloc_addr(kbuf))
+ kmem_free_large(kbuf);
+ else
+ kmem_free(kbuf);
out_dput:
dput(dentry);
return error;