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Sync dfs lwp (#8123)

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geniusgogo
2023-10-17 13:07:59 +08:00
committed by GitHub
parent 7d64cdcf58
commit ecd29fda60
79 changed files with 7410 additions and 729 deletions
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4
components/dfs/dfs_v1/filesystems/tmpfs/dfs_tmpfs.c
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@@ -198,9 +198,11 @@ int dfs_tmpfs_ioctl(struct dfs_file *file, int cmd, void *args)
{
return -RT_ENOMEM;
}
else if (mmap2->lwp == RT_NULL)
return -RT_EINVAL;
LOG_D("tmpfile mmap ptr:%x , size:%d\n", d_file->data, mmap2->length);
mmap2->ret = lwp_map_user_phy(lwp_self(), RT_NULL, d_file->data, mmap2->length, 0);
mmap2->ret = lwp_map_user_phy(mmap2->lwp, mmap2->addr, d_file->data, mmap2->length, 0);
}
return RT_EOK;
break;