X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=module%2Fzfs%2Fzfs_fm.c;h=0b98231ec0f96da51f80e022a1835f95f7d57f89;hb=95fd8c9a7f979e4c4941d329e6457cc84a81edfa;hp=74f2756e3b676b8de0324a3160f054c76037ac90;hpb=a69052be7f9a4008e2b09578e9db5fdebc186111;p=zfs.git

diff --git a/module/zfs/zfs_fm.c b/module/zfs/zfs_fm.c
index 74f2756..0b98231 100644
--- a/module/zfs/zfs_fm.c
+++ b/module/zfs/zfs_fm.c
@@ -23,6 +23,10 @@
  * Use is subject to license terms.
  */
 
+/*
+ * Copyright (c) 2012 by Delphix. All rights reserved.
+ */
+
 #include <sys/spa.h>
 #include <sys/spa_impl.h>
 #include <sys/vdev.h>
@@ -515,7 +519,7 @@ annotate_ecksum(nvlist_t *ereport, zio_bad_cksum_t *info,
 	size_t offset = 0;
 	ssize_t start = -1;
 
-	zfs_ecksum_info_t *eip = kmem_zalloc(sizeof (*eip), KM_SLEEP);
+	zfs_ecksum_info_t *eip = kmem_zalloc(sizeof (*eip), KM_PUSHPAGE);
 
 	/* don't do any annotation for injected checksum errors */
 	if (info != NULL && info->zbc_injected)
@@ -684,7 +688,7 @@ zfs_ereport_start_checksum(spa_t *spa, vdev_t *vd,
     struct zio *zio, uint64_t offset, uint64_t length, void *arg,
     zio_bad_cksum_t *info)
 {
-	zio_cksum_report_t *report = kmem_zalloc(sizeof (*report), KM_SLEEP);
+	zio_cksum_report_t *report = kmem_zalloc(sizeof (*report), KM_PUSHPAGE);
 
 	if (zio->io_vsd != NULL)
 		zio->io_vsd_ops->vsd_cksum_report(zio, report, arg);
@@ -693,7 +697,7 @@ zfs_ereport_start_checksum(spa_t *spa, vdev_t *vd,
 
 	/* copy the checksum failure information if it was provided */
 	if (info != NULL) {
-		report->zcr_ckinfo = kmem_zalloc(sizeof (*info), KM_SLEEP);
+		report->zcr_ckinfo = kmem_zalloc(sizeof (*info), KM_PUSHPAGE);
 		bcopy(info, report->zcr_ckinfo, sizeof (*info));
 	}
 
@@ -706,6 +710,10 @@ zfs_ereport_start_checksum(spa_t *spa, vdev_t *vd,
 
 	if (report->zcr_ereport == NULL) {
 		report->zcr_free(report->zcr_cbdata, report->zcr_cbinfo);
+		if (report->zcr_ckinfo != NULL) {
+			kmem_free(report->zcr_ckinfo,
+			    sizeof (*report->zcr_ckinfo));
+		}
 		kmem_free(report, sizeof (*report));
 		return;
 	}