LU-8560 libcfs: handle PAGE_CACHE_* removal in newer kernels

[fs/lustre-release.git] / lustre / mdd / mdd_lproc.c

diff --git a/lustre/mdd/mdd_lproc.c b/lustre/mdd/mdd_lproc.c
index 099fc1a..b291ffd 100644 (file)
--- a/lustre/mdd/mdd_lproc.c
+++ b/lustre/mdd/mdd_lproc.c
@@ -107,9 +107,9 @@ mdd_changelog_mask_seq_write(struct file *file, const char __user *buffer,
        int rc;
        ENTRY;
 
-       if (count >= PAGE_CACHE_SIZE)
+       if (count >= PAGE_SIZE)
                RETURN(-EINVAL);
-       OBD_ALLOC(kernbuf, PAGE_CACHE_SIZE);
+       OBD_ALLOC(kernbuf, PAGE_SIZE);
        if (kernbuf == NULL)
                RETURN(-ENOMEM);
        if (copy_from_user(kernbuf, buffer, count))
@@ -121,7 +121,7 @@ mdd_changelog_mask_seq_write(struct file *file, const char __user *buffer,
        if (rc == 0)
                rc = count;
 out:
-       OBD_FREE(kernbuf, PAGE_CACHE_SIZE);
+       OBD_FREE(kernbuf, PAGE_SIZE);
        return rc;
 }
 LPROC_SEQ_FOPS(mdd_changelog_mask);