{"id":2215717,"url":"http://patchwork.ozlabs.org/api/patches/2215717/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-ext4/patch/20260325072850.3997161-6-yi.zhang@huaweicloud.com/","project":{"id":8,"url":"http://patchwork.ozlabs.org/api/projects/8/?format=json","name":"Linux ext4 filesystem development","link_name":"linux-ext4","list_id":"linux-ext4.vger.kernel.org","list_email":"linux-ext4@vger.kernel.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260325072850.3997161-6-yi.zhang@huaweicloud.com>","list_archive_url":null,"date":"2026-03-25T07:28:44","name":"[v2,05/10] ext4: rename ext4_block_zero_page_range() to ext4_block_zero_range()","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"6196cc4e327a9173cf334b576a851f484dcfe2d0","submitter":{"id":85428,"url":"http://patchwork.ozlabs.org/api/people/85428/?format=json","name":"Zhang Yi","email":"yi.zhang@huaweicloud.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linux-ext4/patch/20260325072850.3997161-6-yi.zhang@huaweicloud.com/mbox/","series":[{"id":497391,"url":"http://patchwork.ozlabs.org/api/series/497391/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-ext4/list/?series=497391","date":"2026-03-25T07:28:44","name":"ext4: refactor partial block zero-out for iomap conversion","version":2,"mbox":"http://patchwork.ozlabs.org/series/497391/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2215717/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2215717/checks/","tags":{},"related":[],"headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linux-ext4@vger.kernel.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","patchwork-incoming@ozlabs.org"],"Authentication-Results":["legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=ozlabs.org\n (client-ip=2404:9400:2221:ea00::3; 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Also change\nits signature to take an inode pointer instead of an address_space. This\naligns with the caller ext4_block_zero_eof() and\next4_zero_partial_blocks().\n\nSigned-off-by: Zhang Yi \nReviewed-by: Jan Kara \n---\n fs/ext4/inode.c | 24 ++++++++++--------------\n 1 file changed, 10 insertions(+), 14 deletions(-)","diff":"diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c\nindex 3ccba708895d..3c3c07fd00ba 100644\n--- a/fs/ext4/inode.c\n+++ b/fs/ext4/inode.c\n@@ -4146,11 +4146,9 @@ static int ext4_block_journalled_zero_range(handle_t *handle,\n * the end of the block it will be shortened to end of the block\n * that corresponds to 'from'\n */\n-static int ext4_block_zero_page_range(handle_t *handle,\n-\t\tstruct address_space *mapping, loff_t from, loff_t length,\n-\t\tbool *did_zero)\n+static int ext4_block_zero_range(handle_t *handle, struct inode *inode,\n+\t\t\t\t loff_t from, loff_t length, bool *did_zero)\n {\n-\tstruct inode *inode = mapping->host;\n \tunsigned blocksize = inode->i_sb->s_blocksize;\n \tunsigned int max = blocksize - (from & (blocksize - 1));\n \n@@ -4197,8 +4195,7 @@ int ext4_block_zero_eof(handle_t *handle, struct inode *inode,\n \tif (length > blocksize - offset)\n \t\tlength = blocksize - offset;\n \n-\terr = ext4_block_zero_page_range(handle, inode->i_mapping, from, length,\n-\t\t\t\t\t &did_zero);\n+\terr = ext4_block_zero_range(handle, inode, from, length, &did_zero);\n \tif (err)\n \t\treturn err;\n \n@@ -4209,7 +4206,6 @@ int ext4_zero_partial_blocks(handle_t *handle, struct inode *inode,\n \t\t\t loff_t lstart, loff_t length)\n {\n \tstruct super_block *sb = inode->i_sb;\n-\tstruct address_space *mapping = inode->i_mapping;\n \tunsigned partial_start, partial_end;\n \text4_fsblk_t start, end;\n \tloff_t byte_end = (lstart + length - 1);\n@@ -4224,22 +4220,22 @@ int ext4_zero_partial_blocks(handle_t *handle, struct inode *inode,\n \t/* Handle partial zero within the single block */\n \tif (start == end &&\n \t (partial_start || (partial_end != sb->s_blocksize - 1))) {\n-\t\terr = ext4_block_zero_page_range(handle, mapping,\n-\t\t\t\t\t\t lstart, length, NULL);\n+\t\terr = ext4_block_zero_range(handle, inode, lstart,\n+\t\t\t\t\t length, NULL);\n \t\treturn err;\n \t}\n \t/* Handle partial zero out on the start of the range */\n \tif (partial_start) {\n-\t\terr = ext4_block_zero_page_range(handle, mapping, lstart,\n-\t\t\t\t\t\t sb->s_blocksize, NULL);\n+\t\terr = ext4_block_zero_range(handle, inode, lstart,\n+\t\t\t\t\t sb->s_blocksize, NULL);\n \t\tif (err)\n \t\t\treturn err;\n \t}\n \t/* Handle partial zero out on the end of the range */\n \tif (partial_end != sb->s_blocksize - 1)\n-\t\terr = ext4_block_zero_page_range(handle, mapping,\n-\t\t\t\t\t\t byte_end - partial_end,\n-\t\t\t\t\t\t partial_end + 1, NULL);\n+\t\terr = ext4_block_zero_range(handle, inode,\n+\t\t\t\t\t byte_end - partial_end,\n+\t\t\t\t\t partial_end + 1, NULL);\n \treturn err;\n }\n \n","prefixes":["v2","05/10"]}