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

[fs/lustre-release.git] / lustre / obdclass / class_obd.c

diff --git a/lustre/obdclass/class_obd.c b/lustre/obdclass/class_obd.c
index 82c8cf7..7ffdf21 100644 (file)
--- a/lustre/obdclass/class_obd.c
+++ b/lustre/obdclass/class_obd.c
@@ -478,9 +478,9 @@ static int obd_init_checks(void)
                CWARN("s64 wrong length! strlen(%s)=%d != 2\n", buf, len);
                 ret = -EINVAL;
         }
-       if ((u64val & ~PAGE_CACHE_MASK) >= PAGE_CACHE_SIZE) {
+       if ((u64val & ~PAGE_MASK) >= PAGE_SIZE) {
                CWARN("mask failed: u64val %llu >= %llu\n", u64val,
-                     (__u64)PAGE_CACHE_SIZE);
+                     (__u64)PAGE_SIZE);
                 ret = -EINVAL;
         }
 
@@ -539,7 +539,7 @@ static int __init obdclass_init(void)
        /* Default the dirty page cache cap to 1/2 of system memory.
         * For clients with less memory, a larger fraction is needed
         * for other purposes (mostly for BGL). */
-       if (totalram_pages <= 512 << (20 - PAGE_CACHE_SHIFT))
+       if (totalram_pages <= 512 << (20 - PAGE_SHIFT))
                obd_max_dirty_pages = totalram_pages / 4;
        else
                obd_max_dirty_pages = totalram_pages / 2;