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| author | Taotao Chen <chentaotao@didiglobal.com> | 2025-07-16 12:36:06 +0300 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-07-16 15:48:18 +0300 |
| commit | e9d8e2bf23206825ca9b4d3caf587945ba807939 (patch) | |
| tree | c5391362a53443d64a1fa8a95e3a40989c0c10d2 /fs/fat | |
| parent | 048832a3f4003113c3a0f060b08376c103622099 (diff) | |
| download | linux-e9d8e2bf23206825ca9b4d3caf587945ba807939.tar.xz | |
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/fat')
| -rw-r--r-- | fs/fat/inode.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 3852bb66358c..9648ed097816 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -219,13 +219,14 @@ static void fat_write_failed(struct address_space *mapping, loff_t to) } } -static int fat_write_begin(struct file *file, struct address_space *mapping, - loff_t pos, unsigned len, - struct folio **foliop, void **fsdata) +static int fat_write_begin(const struct kiocb *iocb, + struct address_space *mapping, + loff_t pos, unsigned len, + struct folio **foliop, void **fsdata) { int err; - err = cont_write_begin(file, mapping, pos, len, + err = cont_write_begin(iocb, mapping, pos, len, foliop, fsdata, fat_get_block, &MSDOS_I(mapping->host)->mmu_private); if (err < 0) @@ -233,13 +234,14 @@ static int fat_write_begin(struct file *file, struct address_space *mapping, return err; } -static int fat_write_end(struct file *file, struct address_space *mapping, - loff_t pos, unsigned len, unsigned copied, - struct folio *folio, void *fsdata) +static int fat_write_end(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; int err; - err = generic_write_end(file, mapping, pos, len, copied, folio, fsdata); + err = generic_write_end(iocb, mapping, pos, len, copied, folio, fsdata); if (err < len) fat_write_failed(mapping, pos + len); if (!(err < 0) && !(MSDOS_I(inode)->i_attrs & ATTR_ARCH)) { |