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-rw-r--r--fs/xfs/xfs_ioctl.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
index d681e34c2950..5e999680094a 100644
--- a/fs/xfs/xfs_ioctl.c
+++ b/fs/xfs/xfs_ioctl.c
@@ -422,9 +422,12 @@ xfs_attrlist_by_handle(
422 if (IS_ERR(dentry)) 422 if (IS_ERR(dentry))
423 return PTR_ERR(dentry); 423 return PTR_ERR(dentry);
424 424
425 kbuf = kzalloc(al_hreq.buflen, GFP_KERNEL); 425 kbuf = kmem_zalloc(al_hreq.buflen, KM_SLEEP | KM_MAYFAIL);
426 if (!kbuf) 426 if (!kbuf) {
427 goto out_dput; 427 kbuf = kmem_zalloc_large(al_hreq.buflen);
428 if (!kbuf)
429 goto out_dput;
430 }
428 431
429 cursor = (attrlist_cursor_kern_t *)&al_hreq.pos; 432 cursor = (attrlist_cursor_kern_t *)&al_hreq.pos;
430 error = -xfs_attr_list(XFS_I(dentry->d_inode), kbuf, al_hreq.buflen, 433 error = -xfs_attr_list(XFS_I(dentry->d_inode), kbuf, al_hreq.buflen,
@@ -436,7 +439,10 @@ xfs_attrlist_by_handle(
436 error = -EFAULT; 439 error = -EFAULT;
437 440
438 out_kfree: 441 out_kfree:
439 kfree(kbuf); 442 if (is_vmalloc_addr(kbuf))
443 kmem_free_large(kbuf);
444 else
445 kmem_free(kbuf);
440 out_dput: 446 out_dput:
441 dput(dentry); 447 dput(dentry);
442 return error; 448 return error;