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From: Jan Kara <jack@suse.cz>
To: <linux-fsdevel@vger.kernel.org>
Cc: Christoph Hellwig <hch@infradead.org>, Jan Kara <jack@suse.cz>
Subject: [PATCH 10/10] udf: Switch udf_adinicb_readpage() to kmap_local_page()
Date: Tue, 24 Jan 2023 13:06:21 +0100	[thread overview]
Message-ID: <20230124120628.24449-10-jack@suse.cz> (raw)
In-Reply-To: <20230124120221.31585-1-jack@suse.cz>

Instead of using kmap_atomic() use kmap_local_page() in
udf_adinicb_readpage().

Signed-off-by: Jan Kara <jack@suse.cz>
---
 fs/udf/inode.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index dcd3f1dac227..5ae29f89869b 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -222,12 +222,12 @@ static void udf_adinicb_readpage(struct page *page)
 	struct udf_inode_info *iinfo = UDF_I(inode);
 	loff_t isize = i_size_read(inode);
 
-	kaddr = kmap_atomic(page);
+	kaddr = kmap_local_page(page);
 	memcpy(kaddr, iinfo->i_data + iinfo->i_lenEAttr, isize);
 	memset(kaddr + isize, 0, PAGE_SIZE - isize);
 	flush_dcache_page(page);
 	SetPageUptodate(page);
-	kunmap_atomic(kaddr);
+	kunmap_local(kaddr);
 }
 
 static int udf_read_folio(struct file *file, struct folio *folio)
-- 
2.35.3


  parent reply	other threads:[~2023-01-24 12:06 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-24 12:06 [PATCH 0/10] udf: Unify aops Jan Kara
2023-01-24 12:06 ` [PATCH 01/10] udf: Unify .read_folio for normal and in-ICB files Jan Kara
2023-01-24 13:22   ` Christoph Hellwig
2023-01-24 12:06 ` [PATCH 02/10] udf: Convert in-ICB files to use udf_writepages() Jan Kara
2023-01-24 13:25   ` Christoph Hellwig
2023-01-25  9:28     ` Jan Kara
2023-01-24 12:06 ` [PATCH 03/10] udf: Convert in-ICB files to use udf_direct_IO() Jan Kara
2023-01-24 13:25   ` Christoph Hellwig
2023-01-24 12:06 ` [PATCH 04/10] udf: Convert in-ICB files to use udf_write_begin() Jan Kara
2023-01-24 13:26   ` Christoph Hellwig
2023-01-24 12:06 ` [PATCH 05/10] udf: Convert all file types to use udf_write_end() Jan Kara
2023-01-24 13:27   ` Christoph Hellwig
2023-01-24 12:06 ` [PATCH 06/10] udf: Add handling of in-ICB files to udf_bmap() Jan Kara
2023-01-24 13:27   ` Christoph Hellwig
2023-01-24 12:06 ` [PATCH 07/10] udf: Switch to single address_space_operations Jan Kara
2023-01-24 13:28   ` Christoph Hellwig
2023-01-24 12:06 ` [PATCH 08/10] udf: Mark aops implementation static Jan Kara
2023-01-24 13:28   ` Christoph Hellwig
2023-01-24 12:06 ` [PATCH 09/10] udf: Move udf_adinicb_readpage() to inode.c Jan Kara
2023-01-24 13:28   ` Christoph Hellwig
2023-01-24 12:06 ` Jan Kara [this message]
2023-01-24 13:29   ` [PATCH 10/10] udf: Switch udf_adinicb_readpage() to kmap_local_page() Christoph Hellwig

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