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authorCyberLeo <cyberleo@cyberleo.net>2020-03-28 23:09:51 -0500
committerCyberLeo <cyberleo@cyberleo.net>2020-03-28 23:09:51 -0500
commita77ab5fb063c6210aaa76775ec200499e6295cbc (patch)
tree2ec2177e785197c0f122aa9c419db15d4a779462 /experimental/zfs/Linux-5.6-compat-time_t-2c3a83701dd1.patch
parent2bcfdd65af6623d67e1865abc9636d7958ec4190 (diff)
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user/zfs*: move to experimental per #418
Diffstat (limited to 'experimental/zfs/Linux-5.6-compat-time_t-2c3a83701dd1.patch')
-rw-r--r--experimental/zfs/Linux-5.6-compat-time_t-2c3a83701dd1.patch110
1 files changed, 110 insertions, 0 deletions
diff --git a/experimental/zfs/Linux-5.6-compat-time_t-2c3a83701dd1.patch b/experimental/zfs/Linux-5.6-compat-time_t-2c3a83701dd1.patch
new file mode 100644
index 000000000..7a97d968f
--- /dev/null
+++ b/experimental/zfs/Linux-5.6-compat-time_t-2c3a83701dd1.patch
@@ -0,0 +1,110 @@
+commit 2c3a83701dd185cadb30db4556256534e2930c7d
+Author: Brian Behlendorf <behlendorf1@llnl.gov>
+Date: Wed Feb 26 13:18:07 2020 -0800
+
+ Linux 5.6 compat: time_t
+
+ As part of the Linux kernel's y2038 changes the time_t type has been
+ fully retired. Callers are now required to use the time64_t type.
+
+ Rather than move to the new type, I've removed the few remaining
+ places where a time_t is used in the kernel code. They've been
+ replaced with a uint64_t which is already how ZFS internally
+ handled these values.
+
+ Going forward we should work towards updating the remaining user
+ space time_t consumers to the 64-bit interfaces.
+
+ Reviewed-by: Matthew Macy <mmacy@freebsd.org>
+ Reviewed-by: Tony Hutter <hutter2@llnl.gov>
+ Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
+ Closes #10052
+ Closes #10064
+
+diff --git a/include/spl/sys/time.h b/include/spl/sys/time.h
+index 56fd725c0..4309c300b 100644
+--- a/include/spl/sys/time.h
++++ b/include/spl/sys/time.h
+@@ -85,7 +85,7 @@ gethrestime(inode_timespec_t *ts)
+ #endif
+ }
+
+-static inline time_t
++static inline uint64_t
+ gethrestime_sec(void)
+ {
+ #if defined(HAVE_INODE_TIMESPEC64_TIMES)
+diff --git a/include/sys/vdev_impl.h b/include/sys/vdev_impl.h
+index 4f63e1ae5..b55871a5d 100644
+--- a/include/sys/vdev_impl.h
++++ b/include/sys/vdev_impl.h
+@@ -272,7 +272,7 @@ struct vdev {
+ range_tree_t *vdev_initialize_tree; /* valid while initializing */
+ uint64_t vdev_initialize_bytes_est;
+ uint64_t vdev_initialize_bytes_done;
+- time_t vdev_initialize_action_time; /* start and end time */
++ uint64_t vdev_initialize_action_time; /* start and end time */
+
+ /* TRIM related */
+ boolean_t vdev_trim_exit_wanted;
+@@ -293,7 +293,7 @@ struct vdev {
+ uint64_t vdev_trim_rate; /* requested rate (bytes/sec) */
+ uint64_t vdev_trim_partial; /* requested partial TRIM */
+ uint64_t vdev_trim_secure; /* requested secure TRIM */
+- time_t vdev_trim_action_time; /* start and end time */
++ uint64_t vdev_trim_action_time; /* start and end time */
+
+ /* for limiting outstanding I/Os (initialize and TRIM) */
+ kmutex_t vdev_initialize_io_lock;
+diff --git a/lib/libspl/include/sys/time.h b/lib/libspl/include/sys/time.h
+index 291f2190a..c9f616504 100644
+--- a/lib/libspl/include/sys/time.h
++++ b/lib/libspl/include/sys/time.h
+@@ -88,7 +88,7 @@ gethrestime(inode_timespec_t *ts)
+ ts->tv_nsec = tv.tv_usec * NSEC_PER_USEC;
+ }
+
+-static inline time_t
++static inline uint64_t
+ gethrestime_sec(void)
+ {
+ struct timeval tv;
+diff --git a/module/zfs/zfs_debug.c b/module/zfs/zfs_debug.c
+index a64971d0a..d98463f1b 100644
+--- a/module/zfs/zfs_debug.c
++++ b/module/zfs/zfs_debug.c
+@@ -28,7 +28,7 @@
+
+ typedef struct zfs_dbgmsg {
+ procfs_list_node_t zdm_node;
+- time_t zdm_timestamp;
++ uint64_t zdm_timestamp;
+ int zdm_size;
+ char zdm_msg[1]; /* variable length allocation */
+ } zfs_dbgmsg_t;
+diff --git a/module/zfs/vdev_initialize.c b/module/zfs/vdev_initialize.c
+index 3e691c7f5..5899af9fc 100644
+--- a/module/zfs/vdev_initialize.c
++++ b/module/zfs/vdev_initialize.c
+@@ -713,7 +713,7 @@ vdev_initialize_restart(vdev_t *vd)
+ vd->vdev_leaf_zap, VDEV_LEAF_ZAP_INITIALIZE_ACTION_TIME,
+ sizeof (timestamp), 1, &timestamp);
+ ASSERT(err == 0 || err == ENOENT);
+- vd->vdev_initialize_action_time = (time_t)timestamp;
++ vd->vdev_initialize_action_time = timestamp;
+
+ if (vd->vdev_initialize_state == VDEV_INITIALIZE_SUSPENDED ||
+ vd->vdev_offline) {
+diff --git a/module/zfs/vdev_trim.c b/module/zfs/vdev_trim.c
+index c7c429cbd..7dec07e3c 100644
+--- a/module/zfs/vdev_trim.c
++++ b/module/zfs/vdev_trim.c
+@@ -1051,7 +1051,7 @@ vdev_trim_restart(vdev_t *vd)
+ vd->vdev_leaf_zap, VDEV_LEAF_ZAP_TRIM_ACTION_TIME,
+ sizeof (timestamp), 1, &timestamp);
+ ASSERT(err == 0 || err == ENOENT);
+- vd->vdev_trim_action_time = (time_t)timestamp;
++ vd->vdev_trim_action_time = timestamp;
+
+ if (vd->vdev_trim_state == VDEV_TRIM_SUSPENDED ||
+ vd->vdev_offline) {