2: remove unneeded calls to flush_dcache_page(),
> and convert the kmap_atomic() in f2fs_write_inline_data().
>
> fs/f2fs/inline.c | 15 ---
> fs/f2fs/super.c | 11 ++-
> fs/f2fs/verity.c | 10 ++
> 3 files changed, 8 insertions(+), 28 deletions(-)
On Friday, August 19, 2022 12:54:50 AM CEST Eric Biggers wrote:
> From: Eric Biggers
>
> This is simpler, and as a side effect it replaces several uses of
> kmap_atomic() with its recommended replacement kmap_local_page().
>
> Signed-off-by: Eric Biggers
> ---
> fs/f2fs/inline.c | 7 ++-
>
On domenica 17 luglio 2022 08:55:20 CEST Christoph Hellwig wrote:
> On Sat, Jul 16, 2022 at 10:43:53PM +0200, Fabio M. De Francesco wrote:
> > static inline void f2fs_copy_page(struct page *src, struct page *dst)
> > {
> > - char *src_kaddr = kmap(src);
> > -
removed function. memcpy_page() avoids open coding two
kmap_local_page() + one memcpy() between the two kernel virtual addresses.
Suggested-by: Christoph Hellwig
Suggested-by: Ira Weiny
Signed-off-by: Fabio M. De Francesco
---
This patch extends the scope and replaces "f2fs: Use memcpy_page
might block when the mapping space is fully utilized until a slot
becomes available.
Therefore, replace kmap() with kmap_local_page() in f2fs_copy_page() and
use memcpy_page() instead of open coding kmap_local_page() + memcpy().
Suggested-by: Ira Weiny
Signed-off-by: Fabio M. De Francesco
---
fs
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