diff options
| -rw-r--r-- | fs/file.c | 3 | ||||
| -rw-r--r-- | fs/fs_context.c | 12 | ||||
| -rw-r--r-- | fs/ioctl.c | 10 | ||||
| -rw-r--r-- | fs/kernel_read_file.c | 12 | ||||
| -rw-r--r-- | fs/namei.c | 3 | ||||
| -rw-r--r-- | fs/open.c | 4 |
6 files changed, 29 insertions, 15 deletions
diff --git a/fs/file.c b/fs/file.c index 7bb2cddbd82b..1ddf645ca691 100644 --- a/fs/file.c +++ b/fs/file.c @@ -668,7 +668,7 @@ EXPORT_SYMBOL(close_fd); /* for ksys_close() */ /** * last_fd - return last valid index into fd table - * @cur_fds: files struct + * @fdt: File descriptor table. * * Context: Either rcu read lock or files_lock must be held. * @@ -724,6 +724,7 @@ static inline void __range_close(struct files_struct *files, unsigned int fd, * * @fd: starting file descriptor to close * @max_fd: last file descriptor to close + * @flags: CLOSE_RANGE flags. * * This closes a range of file descriptors. All file descriptors * from @fd up to and including @max_fd are closed. diff --git a/fs/fs_context.c b/fs/fs_context.c index 375023e40161..a48a69caddce 100644 --- a/fs/fs_context.c +++ b/fs/fs_context.c @@ -162,6 +162,10 @@ EXPORT_SYMBOL(vfs_parse_fs_param); /** * vfs_parse_fs_string - Convenience function to just parse a string. + * @fc: Filesystem context. + * @key: Parameter name. + * @value: Default value. + * @v_size: Maximum number of bytes in the value. */ int vfs_parse_fs_string(struct fs_context *fc, const char *key, const char *value, size_t v_size) @@ -189,7 +193,7 @@ EXPORT_SYMBOL(vfs_parse_fs_string); /** * generic_parse_monolithic - Parse key[=val][,key[=val]]* mount data - * @ctx: The superblock configuration to fill in. + * @fc: The superblock configuration to fill in. * @data: The data to parse * * Parse a blob of data that's in key[=val][,key[=val]]* form. This can be @@ -354,7 +358,7 @@ void fc_drop_locked(struct fs_context *fc) static void legacy_fs_context_free(struct fs_context *fc); /** - * vfs_dup_fc_config: Duplicate a filesystem context. + * vfs_dup_fs_context - Duplicate a filesystem context. * @src_fc: The context to copy. */ struct fs_context *vfs_dup_fs_context(struct fs_context *src_fc) @@ -400,7 +404,9 @@ EXPORT_SYMBOL(vfs_dup_fs_context); /** * logfc - Log a message to a filesystem context - * @fc: The filesystem context to log to. + * @log: The filesystem context to log to, or NULL to use printk. + * @prefix: A string to prefix the output with, or NULL. + * @level: 'w' for a warning, 'e' for an error. Anything else is a notice. * @fmt: The format of the buffer. */ void logfc(struct fc_log *log, const char *prefix, char level, const char *fmt, ...) diff --git a/fs/ioctl.c b/fs/ioctl.c index 5b2481cd4750..d413e0b8f6c2 100644 --- a/fs/ioctl.c +++ b/fs/ioctl.c @@ -109,9 +109,6 @@ static int ioctl_fibmap(struct file *filp, int __user *p) * Returns 0 on success, -errno on error, 1 if this was the last * extent that will fit in user array. */ -#define SET_UNKNOWN_FLAGS (FIEMAP_EXTENT_DELALLOC) -#define SET_NO_UNMOUNTED_IO_FLAGS (FIEMAP_EXTENT_DATA_ENCRYPTED) -#define SET_NOT_ALIGNED_FLAGS (FIEMAP_EXTENT_DATA_TAIL|FIEMAP_EXTENT_DATA_INLINE) int fiemap_fill_next_extent(struct fiemap_extent_info *fieinfo, u64 logical, u64 phys, u64 len, u32 flags) { @@ -127,6 +124,10 @@ int fiemap_fill_next_extent(struct fiemap_extent_info *fieinfo, u64 logical, if (fieinfo->fi_extents_mapped >= fieinfo->fi_extents_max) return 1; +#define SET_UNKNOWN_FLAGS (FIEMAP_EXTENT_DELALLOC) +#define SET_NO_UNMOUNTED_IO_FLAGS (FIEMAP_EXTENT_DATA_ENCRYPTED) +#define SET_NOT_ALIGNED_FLAGS (FIEMAP_EXTENT_DATA_TAIL|FIEMAP_EXTENT_DATA_INLINE) + if (flags & SET_UNKNOWN_FLAGS) flags |= FIEMAP_EXTENT_UNKNOWN; if (flags & SET_NO_UNMOUNTED_IO_FLAGS) @@ -877,6 +878,9 @@ out: #ifdef CONFIG_COMPAT /** * compat_ptr_ioctl - generic implementation of .compat_ioctl file operation + * @file: The file to operate on. + * @cmd: The ioctl command number. + * @arg: The argument to the ioctl. * * This is not normally called as a function, but instead set in struct * file_operations as diff --git a/fs/kernel_read_file.c b/fs/kernel_read_file.c index 5d826274570c..c429c42a6867 100644 --- a/fs/kernel_read_file.c +++ b/fs/kernel_read_file.c @@ -8,16 +8,16 @@ /** * kernel_read_file() - read file contents into a kernel buffer * - * @file file to read from - * @offset where to start reading from (see below). - * @buf pointer to a "void *" buffer for reading into (if + * @file: file to read from + * @offset: where to start reading from (see below). + * @buf: pointer to a "void *" buffer for reading into (if * *@buf is NULL, a buffer will be allocated, and * @buf_size will be ignored) - * @buf_size size of buf, if already allocated. If @buf not + * @buf_size: size of buf, if already allocated. If @buf not * allocated, this is the largest size to allocate. - * @file_size if non-NULL, the full size of @file will be + * @file_size: if non-NULL, the full size of @file will be * written here. - * @id the kernel_read_file_id identifying the type of + * @id: the kernel_read_file_id identifying the type of * file contents being read (for LSMs to examine) * * @offset must be 0 unless both @buf and @file_size are non-NULL diff --git a/fs/namei.c b/fs/namei.c index 2bae29ea52ff..567ee547492b 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -643,6 +643,8 @@ static bool nd_alloc_stack(struct nameidata *nd) /** * path_connected - Verify that a dentry is below mnt.mnt_root + * @mnt: The mountpoint to check. + * @dentry: The dentry to check. * * Rename can sometimes move a file or directory outside of a bind * mount, path_connected allows those cases to be detected. @@ -1083,6 +1085,7 @@ fs_initcall(init_fs_namei_sysctls); /** * may_follow_link - Check symlink following for unsafe situations * @nd: nameidata pathwalk data + * @inode: Used for idmapping. * * In the case of the sysctl_protected_symlinks sysctl being enabled, * CAP_DAC_OVERRIDE needs to be specifically ignored if the symlink is diff --git a/fs/open.c b/fs/open.c index 455fdddbe9aa..24c1ee83a4b6 100644 --- a/fs/open.c +++ b/fs/open.c @@ -1150,7 +1150,7 @@ EXPORT_SYMBOL_GPL(kernel_file_open); * backing_file_open - open a backing file for kernel internal use * @path: path of the file to open * @flags: open flags - * @path: path of the backing file + * @real_path: path of the backing file * @cred: credentials for open * * Open a backing file for a stackable filesystem (e.g., overlayfs). @@ -1567,7 +1567,7 @@ SYSCALL_DEFINE1(close, unsigned int, fd) } /** - * close_range() - Close all file descriptors in a given range. + * sys_close_range() - Close all file descriptors in a given range. * * @fd: starting file descriptor to close * @max_fd: last file descriptor to close |