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5 changes: 1 addition & 4 deletions module/os/linux/zfs/zfs_vnops_os.c
Original file line number Diff line number Diff line change
Expand Up @@ -3795,11 +3795,8 @@ zfs_putpage(struct inode *ip, struct page *pp, struct writeback_control *wbc,
dmu_tx_hold_sa(tx, zp->z_sa_hdl, B_FALSE);
zfs_sa_upgrade_txholds(tx, zp);

err = dmu_tx_assign(tx, TXG_NOWAIT);
err = dmu_tx_assign(tx, TXG_WAIT);
if (err != 0) {
if (err == ERESTART)
dmu_tx_wait(tx);

dmu_tx_abort(tx);
#ifdef HAVE_VFS_FILEMAP_DIRTY_FOLIO
filemap_dirty_folio(page_mapping(pp), page_folio(pp));
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8 changes: 4 additions & 4 deletions module/os/linux/zfs/zpl_file.c
Original file line number Diff line number Diff line change
Expand Up @@ -720,23 +720,23 @@ zpl_putpage(struct page *pp, struct writeback_control *wbc, void *data)
{
boolean_t *for_sync = data;
fstrans_cookie_t cookie;
int ret;

ASSERT(PageLocked(pp));
ASSERT(!PageWriteback(pp));

cookie = spl_fstrans_mark();
(void) zfs_putpage(pp->mapping->host, pp, wbc, *for_sync);
ret = zfs_putpage(pp->mapping->host, pp, wbc, *for_sync);
spl_fstrans_unmark(cookie);

return (0);
return (ret);
}

#ifdef HAVE_WRITEPAGE_T_FOLIO
static int
zpl_putfolio(struct folio *pp, struct writeback_control *wbc, void *data)
{
(void) zpl_putpage(&pp->page, wbc, data);
return (0);
return (zpl_putpage(&pp->page, wbc, data));
}
#endif

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6 changes: 5 additions & 1 deletion module/zfs/zfs_vnops.c
Original file line number Diff line number Diff line change
Expand Up @@ -123,7 +123,7 @@ zfs_holey_common(znode_t *zp, ulong_t cmd, loff_t *off)

/* Flush any mmap()'d data to disk */
if (zn_has_cached_data(zp, 0, file_sz - 1))
zn_flush_cached_data(zp, B_FALSE);
zn_flush_cached_data(zp, B_TRUE);

lr = zfs_rangelock_enter(&zp->z_rangelock, 0, UINT64_MAX, RL_READER);
error = dmu_offset_next(ZTOZSB(zp)->z_os, zp->z_id, hole, &noff);
Expand Down Expand Up @@ -1187,6 +1187,10 @@ zfs_clone_range(znode_t *inzp, uint64_t *inoffp, znode_t *outzp,
}
}

/* Flush any mmap()'d data to disk */
if (zn_has_cached_data(inzp, inoff, inoff + len - 1))
zn_flush_cached_data(inzp, B_TRUE);

/*
* Maintain predictable lock order.
*/
Expand Down