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| author | Taotao Chen <chentaotao@didiglobal.com> | 2025-07-16 09:36:06 +0000 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-07-16 14:48:18 +0200 |
| commit | e9d8e2bf23206825ca9b4d3caf587945ba807939 (patch) | |
| tree | c5391362a53443d64a1fa8a95e3a40989c0c10d2 /fs/affs | |
| parent | drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter (diff) | |
| download | linux-e9d8e2bf23206825ca9b4d3caf587945ba807939.tar.gz linux-e9d8e2bf23206825ca9b4d3caf587945ba807939.zip | |
fs: change write_begin/write_end interface to take struct kiocb *
Change the address_space_operations callbacks write_begin() and
write_end() to take struct kiocb * as the first argument instead of
struct file *.
Update all affected function prototypes, implementations, call sites,
and related documentation across VFS, filesystems, and block layer.
Part of a series refactoring address_space_operations write_begin and
write_end callbacks to use struct kiocb for passing write context and
flags.
Signed-off-by: Taotao Chen <chentaotao@didiglobal.com>
Link: https://lore.kernel.org/20250716093559.217344-4-chentaotao@didiglobal.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/affs')
| -rw-r--r-- | fs/affs/file.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/fs/affs/file.c b/fs/affs/file.c index 7a71018e3f67..219ea0353906 100644 --- a/fs/affs/file.c +++ b/fs/affs/file.c @@ -415,13 +415,14 @@ affs_direct_IO(struct kiocb *iocb, struct iov_iter *iter) return ret; } -static int affs_write_begin(struct file *file, struct address_space *mapping, - loff_t pos, unsigned len, - struct folio **foliop, void **fsdata) +static int affs_write_begin(const struct kiocb *iocb, + struct address_space *mapping, + loff_t pos, unsigned len, + struct folio **foliop, void **fsdata) { int ret; - ret = cont_write_begin(file, mapping, pos, len, foliop, fsdata, + ret = cont_write_begin(iocb, mapping, pos, len, foliop, fsdata, affs_get_block, &AFFS_I(mapping->host)->mmu_private); if (unlikely(ret)) @@ -430,14 +431,15 @@ static int affs_write_begin(struct file *file, struct address_space *mapping, return ret; } -static int affs_write_end(struct file *file, struct address_space *mapping, - loff_t pos, unsigned int len, unsigned int copied, +static int affs_write_end(const struct kiocb *iocb, + struct address_space *mapping, loff_t pos, + unsigned int len, unsigned int copied, struct folio *folio, void *fsdata) { struct inode *inode = mapping->host; int ret; - ret = generic_write_end(file, mapping, pos, len, copied, folio, fsdata); + ret = generic_write_end(iocb, mapping, pos, len, copied, folio, fsdata); /* Clear Archived bit on file writes, as AmigaOS would do */ if (AFFS_I(inode)->i_protect & FIBF_ARCHIVED) { @@ -645,7 +647,8 @@ static int affs_read_folio_ofs(struct file *file, struct folio *folio) return err; } -static int affs_write_begin_ofs(struct file *file, struct address_space *mapping, +static int affs_write_begin_ofs(const struct kiocb *iocb, + struct address_space *mapping, loff_t pos, unsigned len, struct folio **foliop, void **fsdata) { @@ -684,9 +687,10 @@ static int affs_write_begin_ofs(struct file *file, struct address_space *mapping return err; } -static int affs_write_end_ofs(struct file *file, struct address_space *mapping, - loff_t pos, unsigned len, unsigned copied, - struct folio *folio, void *fsdata) +static int affs_write_end_ofs(const struct kiocb *iocb, + struct address_space *mapping, + loff_t pos, unsigned len, unsigned copied, + struct folio *folio, void *fsdata) { struct inode *inode = mapping->host; struct super_block *sb = inode->i_sb; |