diff options
Diffstat (limited to 'upstream-9f64c1e-Linux-4.18-compat-inode-timespec_timespec64.patch')
| -rw-r--r-- | upstream-9f64c1e-Linux-4.18-compat-inode-timespec_timespec64.patch | 558 |
1 files changed, 558 insertions, 0 deletions
diff --git a/upstream-9f64c1e-Linux-4.18-compat-inode-timespec_timespec64.patch b/upstream-9f64c1e-Linux-4.18-compat-inode-timespec_timespec64.patch new file mode 100644 index 000000000000..de6771975ccc --- /dev/null +++ b/upstream-9f64c1e-Linux-4.18-compat-inode-timespec_timespec64.patch @@ -0,0 +1,558 @@ +From 9f64c1e8890fb4cd69c39a768afc633df404cd63 Mon Sep 17 00:00:00 2001 +From: Brian Behlendorf <behlendorf1@llnl.gov> +Date: Sun, 12 Aug 2018 18:22:03 -0400 +Subject: [PATCH] Linux 4.18 compat: inode timespec -> timespec64 + +Commit torvalds/linux@95582b0 changes the inode i_atime, i_mtime, +and i_ctime members form timespec's to timespec64's to make them +2038 safe. As part of this change the current_time() function was +also updated to return the timespec64 type. + +Resolve this issue by introducing a new inode_timespec_t type which +is defined to match the timespec type used by the inode. It should +be used when working with inode timestamps to ensure matching types. + +The timestruc_t type under Illumos was used in a similar fashion but +was specified to always be a timespec_t. Rather than incorrectly +define this type all timespec_t types have been replaced by the new +inode_timespec_t type. + +Finally, the kernel and user space 'sys/time.h' headers were aligned +with each other. They define as appropriate for the context several +constants as macros and include static inline implementation of +gethrestime(), gethrestime_sec(), and gethrtime(). + +Reviewed-by: Chunwei Chen <tuxoko@gmail.com> +Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> +Closes #7643 +Backported-by: Richard Yao <ryao@gentoo.org> +--- + config/kernel-current-time.m4 | 7 +++--- + include/sys/dmu.h | 2 +- + include/sys/dmu_objset.h | 2 +- + include/sys/dsl_dir.h | 4 ++-- + include/sys/spa_impl.h | 2 +- + include/sys/xvattr.h | 2 +- + include/sys/zfs_context.h | 9 +------ + include/sys/zfs_znode.h | 33 ++++++++++++++++++------- + include/sys/zpl.h | 9 +++++++ + lib/libspl/Makefile.am | 2 -- + lib/libspl/gethrestime.c | 38 ----------------------------- + lib/libspl/gethrtime.c | 45 ----------------------------------- + lib/libspl/include/sys/time.h | 37 +++++++++++++++++++++------- + lib/libzpool/kernel.c | 4 ++-- + module/zfs/dmu_objset.c | 2 +- + module/zfs/dsl_dir.c | 6 ++--- + module/zfs/fm.c | 2 +- + module/zfs/zfs_ctldir.c | 2 +- + module/zfs/zfs_vnops.c | 4 ++-- + module/zfs/zfs_znode.c | 4 ++-- + module/zfs/zpl_inode.c | 5 ++-- + 21 files changed, 88 insertions(+), 133 deletions(-) + delete mode 100644 lib/libspl/gethrestime.c + delete mode 100644 lib/libspl/gethrtime.c + +diff --git a/config/kernel-current-time.m4 b/config/kernel-current-time.m4 +index 2ede9ff38c4..c7d5c9b5200 100644 +--- a/config/kernel-current-time.m4 ++++ b/config/kernel-current-time.m4 +@@ -1,15 +1,14 @@ + dnl # + dnl # 4.9, current_time() added ++dnl # 4.18, return type changed from timespec to timespec64 + dnl # + AC_DEFUN([ZFS_AC_KERNEL_CURRENT_TIME], + [AC_MSG_CHECKING([whether current_time() exists]) + ZFS_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/fs.h> + ], [ +- struct inode ip; +- struct timespec now __attribute__ ((unused)); +- +- now = current_time(&ip); ++ struct inode ip __attribute__ ((unused)); ++ ip.i_atime = current_time(&ip); + ], [current_time], [fs/inode.c], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_CURRENT_TIME, 1, [current_time() exists]) +diff --git a/include/sys/dmu.h b/include/sys/dmu.h +index bcdf7d646fb..755a90561ae 100644 +--- a/include/sys/dmu.h ++++ b/include/sys/dmu.h +@@ -891,7 +891,7 @@ uint64_t dmu_objset_fsid_guid(objset_t *os); + /* + * Get the [cm]time for an objset's snapshot dir + */ +-timestruc_t dmu_objset_snap_cmtime(objset_t *os); ++inode_timespec_t dmu_objset_snap_cmtime(objset_t *os); + + int dmu_objset_is_snapshot(objset_t *os); + +diff --git a/include/sys/dmu_objset.h b/include/sys/dmu_objset.h +index a836e03722c..531e81d4d88 100644 +--- a/include/sys/dmu_objset.h ++++ b/include/sys/dmu_objset.h +@@ -179,7 +179,7 @@ int dmu_objset_find_dp(struct dsl_pool *dp, uint64_t ddobj, + int func(struct dsl_pool *, struct dsl_dataset *, void *), + void *arg, int flags); + void dmu_objset_evict_dbufs(objset_t *os); +-timestruc_t dmu_objset_snap_cmtime(objset_t *os); ++inode_timespec_t dmu_objset_snap_cmtime(objset_t *os); + + /* called from dsl */ + void dmu_objset_sync(objset_t *os, zio_t *zio, dmu_tx_t *tx); +diff --git a/include/sys/dsl_dir.h b/include/sys/dsl_dir.h +index 69b0b6a5355..80e83fdc4d3 100644 +--- a/include/sys/dsl_dir.h ++++ b/include/sys/dsl_dir.h +@@ -103,7 +103,7 @@ struct dsl_dir { + /* Protected by dd_lock */ + kmutex_t dd_lock; + list_t dd_props; /* list of dsl_prop_record_t's */ +- timestruc_t dd_snap_cmtime; /* last time snapshot namespace changed */ ++ inode_timespec_t dd_snap_cmtime; /* last snapshot namespace change */ + uint64_t dd_origin_txg; + + /* gross estimate of space used by in-flight tx's */ +@@ -159,7 +159,7 @@ boolean_t dsl_dir_is_clone(dsl_dir_t *dd); + void dsl_dir_new_refreservation(dsl_dir_t *dd, struct dsl_dataset *ds, + uint64_t reservation, cred_t *cr, dmu_tx_t *tx); + void dsl_dir_snap_cmtime_update(dsl_dir_t *dd); +-timestruc_t dsl_dir_snap_cmtime(dsl_dir_t *dd); ++inode_timespec_t dsl_dir_snap_cmtime(dsl_dir_t *dd); + void dsl_dir_set_reservation_sync_impl(dsl_dir_t *dd, uint64_t value, + dmu_tx_t *tx); + void dsl_dir_zapify(dsl_dir_t *dd, dmu_tx_t *tx); +diff --git a/include/sys/spa_impl.h b/include/sys/spa_impl.h +index b1e78c1d592..fa7490ace67 100644 +--- a/include/sys/spa_impl.h ++++ b/include/sys/spa_impl.h +@@ -153,7 +153,7 @@ struct spa { + uint64_t spa_freeze_txg; /* freeze pool at this txg */ + uint64_t spa_load_max_txg; /* best initial ub_txg */ + uint64_t spa_claim_max_txg; /* highest claimed birth txg */ +- timespec_t spa_loaded_ts; /* 1st successful open time */ ++ inode_timespec_t spa_loaded_ts; /* 1st successful open time */ + objset_t *spa_meta_objset; /* copy of dp->dp_meta_objset */ + kmutex_t spa_evicting_os_lock; /* Evicting objset list lock */ + list_t spa_evicting_os_list; /* Objsets being evicted. */ +diff --git a/include/sys/xvattr.h b/include/sys/xvattr.h +index 4779b632163..5d38927cd4b 100644 +--- a/include/sys/xvattr.h ++++ b/include/sys/xvattr.h +@@ -47,7 +47,7 @@ + * Structure of all optional attributes. + */ + typedef struct xoptattr { +- timestruc_t xoa_createtime; /* Create time of file */ ++ inode_timespec_t xoa_createtime; /* Create time of file */ + uint8_t xoa_archive; + uint8_t xoa_system; + uint8_t xoa_readonly; +diff --git a/include/sys/zfs_context.h b/include/sys/zfs_context.h +index 4fe35342dee..68c58f95531 100644 +--- a/include/sys/zfs_context.h ++++ b/include/sys/zfs_context.h +@@ -527,7 +527,7 @@ extern char *vn_dumpdir; + #define AV_SCANSTAMP_SZ 32 /* length of anti-virus scanstamp */ + + typedef struct xoptattr { +- timestruc_t xoa_createtime; /* Create time of file */ ++ inode_timespec_t xoa_createtime; /* Create time of file */ + uint8_t xoa_archive; + uint8_t xoa_system; + uint8_t xoa_readonly; +@@ -640,13 +640,6 @@ extern void delay(clock_t ticks); + #define USEC_TO_TICK(usec) ((usec) / (MICROSEC / hz)) + #define NSEC_TO_TICK(usec) ((usec) / (NANOSEC / hz)) + +-#define gethrestime_sec() time(NULL) +-#define gethrestime(t) \ +- do {\ +- (t)->tv_sec = gethrestime_sec();\ +- (t)->tv_nsec = 0;\ +- } while (0); +- + #define max_ncpus 64 + #define boot_ncpus (sysconf(_SC_NPROCESSORS_ONLN)) + +diff --git a/include/sys/zfs_znode.h b/include/sys/zfs_znode.h +index c292f03739e..26d1eb37557 100644 +--- a/include/sys/zfs_znode.h ++++ b/include/sys/zfs_znode.h +@@ -270,19 +270,36 @@ typedef struct znode_hold { + + extern unsigned int zfs_object_mutex_size; + +-/* Encode ZFS stored time values from a struct timespec */ ++/* ++ * Encode ZFS stored time values from a struct timespec / struct timespec64. ++ */ + #define ZFS_TIME_ENCODE(tp, stmp) \ +-{ \ ++do { \ + (stmp)[0] = (uint64_t)(tp)->tv_sec; \ + (stmp)[1] = (uint64_t)(tp)->tv_nsec; \ +-} ++} while (0) + +-/* Decode ZFS stored time values to a struct timespec */ ++#if defined(HAVE_INODE_TIMESPEC64_TIMES) ++/* ++ * Decode ZFS stored time values to a struct timespec64 ++ * 4.18 and newer kernels. ++ */ + #define ZFS_TIME_DECODE(tp, stmp) \ +-{ \ +- (tp)->tv_sec = (time_t)(stmp)[0]; \ +- (tp)->tv_nsec = (long)(stmp)[1]; \ +-} ++do { \ ++ (tp)->tv_sec = (time64_t)(stmp)[0]; \ ++ (tp)->tv_nsec = (long)(stmp)[1]; \ ++} while (0) ++#else ++/* ++ * Decode ZFS stored time values to a struct timespec ++ * 4.17 and older kernels. ++ */ ++#define ZFS_TIME_DECODE(tp, stmp) \ ++do { \ ++ (tp)->tv_sec = (time_t)(stmp)[0]; \ ++ (tp)->tv_nsec = (long)(stmp)[1]; \ ++} while (0) ++#endif /* HAVE_INODE_TIMESPEC64_TIMES */ + + /* + * Timestamp defines +diff --git a/include/sys/zpl.h b/include/sys/zpl.h +index 65ed4313603..e433fbc64ea 100644 +--- a/include/sys/zpl.h ++++ b/include/sys/zpl.h +@@ -189,4 +189,13 @@ zpl_dir_emit_dots(struct file *file, zpl_dir_context_t *ctx) + } + #endif /* HAVE_VFS_ITERATE */ + ++/* ++ * Linux 4.18, inode times converted from timespec to timespec64. ++ */ ++#if defined(HAVE_INODE_TIMESPEC64_TIMES) ++#define zpl_inode_timespec_trunc(ts, gran) timespec64_trunc(ts, gran) ++#else ++#define zpl_inode_timespec_trunc(ts, gran) timespec_trunc(ts, gran) ++#endif ++ + #endif /* _SYS_ZPL_H */ +diff --git a/lib/libspl/Makefile.am b/lib/libspl/Makefile.am +index 59bc8ffb42f..a6e63cb8868 100644 +--- a/lib/libspl/Makefile.am ++++ b/lib/libspl/Makefile.am +@@ -19,8 +19,6 @@ noinst_LTLIBRARIES = libspl.la + + USER_C = \ + getexecname.c \ +- gethrtime.c \ +- gethrestime.c \ + getmntany.c \ + list.c \ + mkdirp.c \ +diff --git a/lib/libspl/gethrestime.c b/lib/libspl/gethrestime.c +deleted file mode 100644 +index d37cc2d5994..00000000000 +--- a/lib/libspl/gethrestime.c ++++ /dev/null +@@ -1,38 +0,0 @@ +-/* +- * CDDL HEADER START +- * +- * The contents of this file are subject to the terms of the +- * Common Development and Distribution License (the "License"). +- * You may not use this file except in compliance with the License. +- * +- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE +- * or http://www.opensolaris.org/os/licensing. +- * See the License for the specific language governing permissions +- * and limitations under the License. +- * +- * When distributing Covered Code, include this CDDL HEADER in each +- * file and include the License file at usr/src/OPENSOLARIS.LICENSE. +- * If applicable, add the following below this CDDL HEADER, with the +- * fields enclosed by brackets "[]" replaced with your own identifying +- * information: Portions Copyright [yyyy] [name of copyright owner] +- * +- * CDDL HEADER END +- */ +- +-/* +- * Copyright 2008 Sun Microsystems, Inc. All rights reserved. +- * Use is subject to license terms. +- */ +- +-#include <time.h> +-#include <sys/time.h> +- +-void +-gethrestime(timestruc_t *ts) +-{ +- struct timeval tv; +- +- gettimeofday(&tv, NULL); +- ts->tv_sec = tv.tv_sec; +- ts->tv_nsec = tv.tv_usec * NSEC_PER_USEC; +-} +diff --git a/lib/libspl/gethrtime.c b/lib/libspl/gethrtime.c +deleted file mode 100644 +index 95ceb18e119..00000000000 +--- a/lib/libspl/gethrtime.c ++++ /dev/null +@@ -1,45 +0,0 @@ +-/* +- * CDDL HEADER START +- * +- * The contents of this file are subject to the terms of the +- * Common Development and Distribution License (the "License"). +- * You may not use this file except in compliance with the License. +- * +- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE +- * or http://www.opensolaris.org/os/licensing. +- * See the License for the specific language governing permissions +- * and limitations under the License. +- * +- * When distributing Covered Code, include this CDDL HEADER in each +- * file and include the License file at usr/src/OPENSOLARIS.LICENSE. +- * If applicable, add the following below this CDDL HEADER, with the +- * fields enclosed by brackets "[]" replaced with your own identifying +- * information: Portions Copyright [yyyy] [name of copyright owner] +- * +- * CDDL HEADER END +- */ +- +-/* +- * Copyright 2008 Sun Microsystems, Inc. All rights reserved. +- * Use is subject to license terms. +- */ +- +-#include <time.h> +-#include <sys/time.h> +-#include <stdlib.h> +-#include <stdio.h> +- +-hrtime_t +-gethrtime(void) +-{ +- struct timespec ts; +- int rc; +- +- rc = clock_gettime(CLOCK_MONOTONIC, &ts); +- if (rc) { +- fprintf(stderr, "Error: clock_gettime() = %d\n", rc); +- abort(); +- } +- +- return ((((u_int64_t)ts.tv_sec) * NANOSEC) + ts.tv_nsec); +-} +diff --git a/lib/libspl/include/sys/time.h b/lib/libspl/include/sys/time.h +index dc645fa5c37..04b3ba87bd3 100644 +--- a/lib/libspl/include/sys/time.h ++++ b/lib/libspl/include/sys/time.h +@@ -27,8 +27,9 @@ + #ifndef _LIBSPL_SYS_TIME_H + #define _LIBSPL_SYS_TIME_H + +-#include_next <sys/time.h> ++#include <time.h> + #include <sys/types.h> ++#include_next <sys/time.h> + + #ifndef SEC + #define SEC 1 +@@ -70,13 +71,33 @@ + #define SEC2NSEC(m) ((hrtime_t)(m) * (NANOSEC / SEC)) + #endif + +- + typedef long long hrtime_t; +-typedef struct timespec timestruc_t; +-typedef struct timespec timespec_t; +- +- +-extern hrtime_t gethrtime(void); +-extern void gethrestime(timestruc_t *); ++typedef struct timespec timespec_t; ++typedef struct timespec inode_timespec_t; ++ ++static inline void ++gethrestime(inode_timespec_t *ts) ++{ ++ struct timeval tv; ++ (void) gettimeofday(&tv, NULL); ++ ts->tv_sec = tv.tv_sec; ++ ts->tv_nsec = tv.tv_usec * NSEC_PER_USEC; ++} ++ ++static inline time_t ++gethrestime_sec(void) ++{ ++ struct timeval tv; ++ (void) gettimeofday(&tv, NULL); ++ return (tv.tv_sec); ++} ++ ++static inline hrtime_t ++gethrtime(void) ++{ ++ struct timespec ts; ++ (void) clock_gettime(CLOCK_MONOTONIC, &ts); ++ return ((((u_int64_t)ts.tv_sec) * NANOSEC) + ts.tv_nsec); ++} + + #endif /* _LIBSPL_SYS_TIME_H */ +diff --git a/lib/libzpool/kernel.c b/lib/libzpool/kernel.c +index e67d13c9265..3ea8778b1dc 100644 +--- a/lib/libzpool/kernel.c ++++ b/lib/libzpool/kernel.c +@@ -498,7 +498,7 @@ cv_timedwait(kcondvar_t *cv, kmutex_t *mp, clock_t abstime) + { + int error; + struct timeval tv; +- timestruc_t ts; ++ struct timespec ts; + clock_t delta; + + ASSERT3U(cv->cv_magic, ==, CV_MAGIC); +@@ -536,7 +536,7 @@ cv_timedwait_hires(kcondvar_t *cv, kmutex_t *mp, hrtime_t tim, hrtime_t res, + { + int error; + struct timeval tv; +- timestruc_t ts; ++ struct timespec ts; + hrtime_t delta; + + ASSERT(flag == 0 || flag == CALLOUT_FLAG_ABSOLUTE); +diff --git a/module/zfs/dmu_objset.c b/module/zfs/dmu_objset.c +index 3425d542f98..449ebedfa16 100644 +--- a/module/zfs/dmu_objset.c ++++ b/module/zfs/dmu_objset.c +@@ -860,7 +860,7 @@ dmu_objset_evict_done(objset_t *os) + kmem_free(os, sizeof (objset_t)); + } + +-timestruc_t ++inode_timespec_t + dmu_objset_snap_cmtime(objset_t *os) + { + return (dsl_dir_snap_cmtime(os->os_dsl_dataset->ds_dir)); +diff --git a/module/zfs/dsl_dir.c b/module/zfs/dsl_dir.c +index a3ef5896a3f..deecf6bc53e 100644 +--- a/module/zfs/dsl_dir.c ++++ b/module/zfs/dsl_dir.c +@@ -1975,10 +1975,10 @@ dsl_dir_transfer_possible(dsl_dir_t *sdd, dsl_dir_t *tdd, + return (0); + } + +-timestruc_t ++inode_timespec_t + dsl_dir_snap_cmtime(dsl_dir_t *dd) + { +- timestruc_t t; ++ inode_timespec_t t; + + mutex_enter(&dd->dd_lock); + t = dd->dd_snap_cmtime; +@@ -1990,7 +1990,7 @@ dsl_dir_snap_cmtime(dsl_dir_t *dd) + void + dsl_dir_snap_cmtime_update(dsl_dir_t *dd) + { +- timestruc_t t; ++ inode_timespec_t t; + + gethrestime(&t); + mutex_enter(&dd->dd_lock); +diff --git a/module/zfs/fm.c b/module/zfs/fm.c +index cb148149376..9d26cc99eeb 100644 +--- a/module/zfs/fm.c ++++ b/module/zfs/fm.c +@@ -508,8 +508,8 @@ zfs_zevent_insert(zevent_t *ev) + int + zfs_zevent_post(nvlist_t *nvl, nvlist_t *detector, zevent_cb_t *cb) + { ++ inode_timespec_t tv; + int64_t tv_array[2]; +- timestruc_t tv; + uint64_t eid; + size_t nvl_size = 0; + zevent_t *ev; +diff --git a/module/zfs/zfs_ctldir.c b/module/zfs/zfs_ctldir.c +index 3b5fb196f1d..3ff2c101b67 100644 +--- a/module/zfs/zfs_ctldir.c ++++ b/module/zfs/zfs_ctldir.c +@@ -451,7 +451,7 @@ static struct inode * + zfsctl_inode_alloc(zfsvfs_t *zfsvfs, uint64_t id, + const struct file_operations *fops, const struct inode_operations *ops) + { +- struct timespec now; ++ inode_timespec_t now; + struct inode *ip; + znode_t *zp; + +diff --git a/module/zfs/zfs_vnops.c b/module/zfs/zfs_vnops.c +index 0d2b61a1c31..34ea751c320 100644 +--- a/module/zfs/zfs_vnops.c ++++ b/module/zfs/zfs_vnops.c +@@ -3158,7 +3158,7 @@ zfs_setattr(struct inode *ip, vattr_t *vap, int flags, cred_t *cr) + + if (mask & (ATTR_MTIME | ATTR_SIZE)) { + ZFS_TIME_ENCODE(&vap->va_mtime, mtime); +- ZTOI(zp)->i_mtime = timespec_trunc(vap->va_mtime, ++ ZTOI(zp)->i_mtime = zpl_inode_timespec_trunc(vap->va_mtime, + ZTOI(zp)->i_sb->s_time_gran); + + SA_ADD_BULK_ATTR(bulk, count, SA_ZPL_MTIME(zfsvfs), NULL, +@@ -3167,7 +3167,7 @@ zfs_setattr(struct inode *ip, vattr_t *vap, int flags, cred_t *cr) + + if (mask & (ATTR_CTIME | ATTR_SIZE)) { + ZFS_TIME_ENCODE(&vap->va_ctime, ctime); +- ZTOI(zp)->i_ctime = timespec_trunc(vap->va_ctime, ++ ZTOI(zp)->i_ctime = zpl_inode_timespec_trunc(vap->va_ctime, + ZTOI(zp)->i_sb->s_time_gran); + SA_ADD_BULK_ATTR(bulk, count, SA_ZPL_CTIME(zfsvfs), NULL, + ctime, sizeof (ctime)); +diff --git a/module/zfs/zfs_znode.c b/module/zfs/zfs_znode.c +index f508a248f0f..e222c791183 100644 +--- a/module/zfs/zfs_znode.c ++++ b/module/zfs/zfs_znode.c +@@ -700,7 +700,7 @@ zfs_mknode(znode_t *dzp, vattr_t *vap, dmu_tx_t *tx, cred_t *cr, + uint64_t rdev = 0; + zfsvfs_t *zfsvfs = ZTOZSB(dzp); + dmu_buf_t *db; +- timestruc_t now; ++ inode_timespec_t now; + uint64_t gen, obj; + int bonuslen; + int dnodesize; +@@ -1349,7 +1349,7 @@ void + zfs_tstamp_update_setup(znode_t *zp, uint_t flag, uint64_t mtime[2], + uint64_t ctime[2]) + { +- timestruc_t now; ++ inode_timespec_t now; + + gethrestime(&now); + +diff --git a/module/zfs/zpl_inode.c b/module/zfs/zpl_inode.c +index 3b5643d0917..41b91cabcb9 100644 +--- a/module/zfs/zpl_inode.c ++++ b/module/zfs/zpl_inode.c +@@ -384,9 +384,10 @@ zpl_setattr(struct dentry *dentry, struct iattr *ia) + vap->va_mtime = ia->ia_mtime; + vap->va_ctime = ia->ia_ctime; + +- if (vap->va_mask & ATTR_ATIME) +- ip->i_atime = timespec_trunc(ia->ia_atime, ++ if (vap->va_mask & ATTR_ATIME) { ++ ip->i_atime = zpl_inode_timespec_trunc(ia->ia_atime, + ip->i_sb->s_time_gran); ++ } + + cookie = spl_fstrans_mark(); + error = -zfs_setattr(ip, vap, 0, cr); |