7909b1c640
Don't use atomic kmap for mapping userspace buffers in device read/write/splice. This is necessary because the next patch (adding store notify) requires that caller of fuse_copy_page() may sleep between invocations. The simplest way to ensure this is to change the atomic kmaps to non-atomic ones. Thankfully architectures where kmap() is not a no-op are going out of fashion, so we can ignore the (probably negligible) performance impact of this change. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> |
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| .. | ||
| control.c | ||
| cuse.c | ||
| dev.c | ||
| dir.c | ||
| file.c | ||
| fuse_i.h | ||
| inode.c | ||
| Kconfig | ||
| Makefile | ||