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| author | Lorenzo Stoakes <lorenzo.stoakes@oracle.com> | 2025-06-16 20:33:20 +0100 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-06-17 13:35:23 +0200 |
| commit | 20ca475d9860e14cf389f5a7d5ba9c6437d74613 (patch) | |
| tree | 4363b7ad9f5126653402b9089fe4987677cf433a /fs/backing-file.c | |
| parent | e04c78d86a9699d136910cfc0bdcf01087e3267e (diff) | |
| download | net-20ca475d9860e14cf389f5a7d5ba9c6437d74613.tar.gz | |
mm: rename call_mmap/mmap_prepare to vfs_mmap/mmap_prepare
The call_mmap() function violates the existing convention in
include/linux/fs.h whereby invocations of virtual file system hooks is
performed by functions prefixed with vfs_xxx().
Correct this by renaming call_mmap() to vfs_mmap(). This also avoids
confusion as to the fact that f_op->mmap_prepare may be invoked here.
Also rename __call_mmap_prepare() function to vfs_mmap_prepare() and adjust
to accept a file parameter, this is useful later for nested file systems.
Finally, fix up the VMA userland tests and ensure the mmap_prepare -> mmap
shim is implemented there.
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Link: https://lore.kernel.org/8d389f4994fa736aa8f9172bef8533c10a9e9011.1750099179.git.lorenzo.stoakes@oracle.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/backing-file.c')
| -rw-r--r-- | fs/backing-file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/backing-file.c b/fs/backing-file.c index 763fbe9b72b227..04018679bf69bc 100644 --- a/fs/backing-file.c +++ b/fs/backing-file.c @@ -339,7 +339,7 @@ int backing_file_mmap(struct file *file, struct vm_area_struct *vma, vma_set_file(vma, file); old_cred = override_creds(ctx->cred); - ret = call_mmap(vma->vm_file, vma); + ret = vfs_mmap(vma->vm_file, vma); revert_creds(old_cred); if (ctx->accessed) |